
Limitation of Range of Motion of the Knee — Flexion and Extension
The knee will not bend far enough, or will not straighten all the way. Both are measured in degrees on a goniometer — and each direction is its own rating on the same knee.
Range of motion in the knee is two separate measurements, and each one is its own diagnostic code. Flexion is the bend, rated under Diagnostic Code 5260; extension is the straighten, rated under Diagnostic Code 5261. Flexion tops out at 30%, extension climbs to 50%, and — this is the part veterans lose money on — 38 CFR §4.14 lets both be rated separately on the same knee, because they compensate opposite movements. Every percentage under both codes is a number on a goniometer, which means the rating is won or lost on how and when the measurement was taken. 38 CFR §4.59 requires that painful motion be treated as at least the minimum compensable rating, and DeLuca v. Brown, 8 Vet. App. 202 (1995) requires the examiner to account for additional loss during flare-ups and after repeated use. A single good-day number, taken cold and seated, is not a lawful rating picture.
The Diagnostic Codes
Conditions Rated In Knee & Lower Leg
These are the codes the VA will actually stamp on a decision in this group. The code you are granted under decides which formula is used — and that decides your percentage. Range of Motion is highlighted below.
DC 5257

Knee Instability — Recurrent Subluxation and Patellar Instability
The knee gives way underneath you. The ligaments no longer hold the joint where it belongs.
Read the full page
DC 5260 · 5261

Limitation of Range of Motion of the Knee — Flexion and Extension
The knee will not bend far enough, or will not straighten all the way. Both are measured in degrees on a goniometer — and each direction is its own rating on the same knee.
You are reading this page
DC 5258 · 5259

Semilunar Cartilage — Dislocated Meniscus and Meniscectomy Residuals
The shock absorber in the knee is torn, displaced, or has been cut out. The joint locks, swells, and hurts.
Read the full page
DC 5003 · 5010

Degenerative and Post-Traumatic Arthritis of the Knee
The cartilage is worn through and bone is working against bone. It is stiff in the morning and it never fully goes away.
Read the full page
DC 5256

Ankylosis of the Knee
The knee is fused. It does not move at all — and the angle it is frozen at decides the rating.
Read the full page
DC 5262

Impairment of the Tibia and Fibula, and Medial Tibial Stress Syndrome
The shin bones themselves — a fracture that never knitted straight, or shin splints that never stopped.
Read the full page
Before Anything Gets Rated
What The VA Is Actually Looking For — And What Service Connection Really Means
Before the VA ever opens the rating schedule, it asks one question: is this disability the government’s responsibility? That is what “service connection” means. It is not a diagnosis, it is not sympathy, and it is not a reward for having served. It is a legal finding that a current, diagnosed disability is linked to something that happened to you in uniform. Percentages come later. If service connection is not established, there is nothing to rate and the claim is denied — no matter how bad the range of motion is.

The three elements the VA must find. All three. Every time.
These come out of Caluza v. Brown and Shedden v. Principi, and they are the checklist a rating officer works through on your file. Miss one and the claim fails on that element alone.
A current, diagnosed disability
A doctor has to have written a diagnosis in a medical record — range of motion. Symptoms by themselves are not a disability the VA can rate. Saunders v. Wilkie held that pain causing functional impairment can be a disability, but you still need a clinician to document it as diagnosed and impairing. The diagnosis must exist now, during the claim period — not only years ago.
An in-service event, injury, illness or aggravation
Something in service had to have happened — an injury, an exposure, a documented sick call, or steady wear over a career. It does not have to be one dramatic moment and it does not have to be spelled out in your service treatment records: buddy statements, unit records, performance evaluations and your own competent lay testimony can establish it.
A medical nexus linking the two
A qualified medical opinion that says the current diagnosis is at least as likely as not related to the in-service event. That phrase matters: at least as likely as not means 50 percent or better. Under 38 C.F.R. §3.102, when the evidence is evenly balanced, the benefit of the doubt goes to you and the claim must be granted.
The five ways service connection is established
Most veterans only know the first one. The other routes are lower-effort paths to the same grant — and the secondary route is the one most often left on the table.
Direct — 38 C.F.R. §3.303(a)
The injury or disease began in service and never went away. The classic route: three elements, one nexus opinion.
Chronicity and continuity — §3.303(b)
A chronic condition shown in service, plus continuity of the same symptoms from separation to now, can establish the link without a formal nexus opinion. Your own testimony about symptoms you can observe is competent evidence.
Presumptive — §3.307 and §3.309
Certain chronic diseases are presumed service connected if they manifest to a compensable degree within a set window after separation. You do not have to prove causation at all.
Secondary — §3.310(a) and (b)
A disability proximately due to, or aggravated by, an already service-connected condition is itself service connected. This is how the downstream conditions range of motion sets off get on the rating sheet.
Aggravation of a pre-service condition — §3.306
If you entered service with a condition and service made it permanently worse, the increase is compensable. The VA must rebut the presumption of soundness by clear and unmistakable evidence — a bar it frequently fails to meet.
VA medical care — 38 U.S.C. §1151
An additional disability caused by VA treatment, surgery, or a failure to diagnose is compensated as if it were service connected.
The bottom line — there is no way around this
No diagnosis, no rating. It has to be chronic. It has to cause impairment.
Without a diagnosis, the VA will not rate your claim.
The rating schedule is a list of diagnosed conditions and the codes attached to them. If no clinician has put a name on your condition in a medical record, there is no code to assign. Symptoms reported to a claims examiner are not a diagnosis. Get in front of a doctor and get it written down.
The condition must be chronic.
Chronic means persistent and ongoing — not something that resolved decades ago. The VA compensates a disability you carry today, which is why a documented, continuing treatment history matters more than the single worst day you ever had.
It must cause actual impairment.
Under 38 C.F.R. §4.1 and §4.10, VA compensation exists to pay for reduction in earning capacity. A diagnosis that costs you nothing gets a zero percent rating. The function you have lost is what converts a diagnosis into a percentage.
What this means for you before you file: get the diagnosis in writing, get the treatment history documented so the chronicity is undeniable, and describe the impairment in functional terms — what you can no longer do, and what it costs you at work and at home. Everything on the rest of this page is built on top of those three things.
The Percentages
Rating Schedule — Limitation of Flexion (DC 5260) and Extension (DC 5261) of the Leg
Reproduced verbatim from 38 CFR §4.71a. Flexion is measured from 0 degrees of extension (normal is 140 degrees); extension is measured as the number of degrees the knee falls short of straight. Note that the 0% entries are real entries — the VA will assign them, and they still establish service connection, which protects your effective date if the knee worsens later. Because §4.14 permits both codes on one knee, a knee limited in both directions should carry a rating under each.

—
Flexion — Diagnostic Code 5260:
0%
Flexion limited to 60 degrees.
10%
Flexion limited to 45 degrees.
20%
Flexion limited to 30 degrees.
30%
Flexion limited to 15 degrees.
—
Extension — Diagnostic Code 5261:
0%
Extension limited to 5 degrees.
10%
Extension limited to 10 degrees.
20%
Extension limited to 15 degrees.
30%
Extension limited to 20 degrees.
40%
Extension limited to 30 degrees.
50%
Extension limited to 45 degrees.
Service Connection
Advice from the Advocate

The advocate's notes on causation — Range of Motion
The separate arguments that decide this code: where the VA will attack, the regulation that answers it, and the evidence that closes the gap.

1Flexion and extension are two codes on one knee — §4.14 does not merge them
Limitation of flexion under Code 5260 and limitation of extension under Code 5261 compensate different movements and can be separately rated on the same knee. 38 CFR §4.14 only bars rating the same disability twice. Because extension pays up to 50%, a decision that assigns only a flexion percentage while the knee also fails to straighten is usually the single most expensive error in a knee file.
2Painful motion is compensable even when the degrees are not — §4.59
38 CFR §4.59 states that it is the intention to recognize actually painful joints as entitled to at least the minimum compensable rating for the joint. If flexion measures 55 degrees but pain begins at 40 — or the knee can be pushed to zero but screams at 8 degrees short — the exam must record where the pain began, and the rating must reflect it. An examiner who writes only the endpoint has left out the number the regulation actually cares about.
3Functional loss is the rating, not the raw arc — §4.40, §4.45 and DeLuca
38 CFR §4.40 requires the rating to reflect functional loss from pain, weakness, fatigability, and incoordination; §4.45 requires consideration of excess fatigability and pain on movement. DeLuca v. Brown, 8 Vet. App. 202 (1995) requires the examiner to express additional loss during flare-ups and after repeated use in degrees where feasible. "Unable to estimate without resorting to speculation" without a stated reason is not compliance — it is a defect to be raised.
4The exam must be run loaded and unloaded — Correia v. McDonald
Correia v. McDonald, 28 Vet. App. 158 (2016) holds that a joint exam must, wherever possible, include testing for pain on active motion, on passive motion, in weight-bearing, and in non-weight-bearing, and on the opposite undamaged joint. Extension lag in particular hides on the exam table and only shows when the veteran stands. A knee measured only actively while seated does not satisfy Correia, and a rating built on it rests on an inadequate exam under §4.2.
5A surgical contracture is service-connected under §3.310(a) even if the surgery came later
38 CFR §3.310(a) grants service connection for disability proximately due to or the result of a service-connected condition. A flexion contracture that developed after surgery on a service-connected knee is a consequence of that knee — including where the surgery happened years after discharge. §3.310(b) separately covers aggravation of a nonservice-connected condition by a service-connected one.
6The altered gait feeds the hip, the back, and the other knee — §3.310
A leg that cannot lock out or cannot bend shortens the stance phase and throws the pelvis off. Under §3.310(a) and §3.310(b), the resulting hip strain, lumbar strain, and contralateral knee overload are each independently claimable as secondary conditions — and each one is its own rating on top of this one.
Exposure & Aggravation
How Range of Motion Happens In Service — And How It Gets Worse
How veterans pick this up in uniform — Range of Motion
Range of Motion rarely announces itself with one dramatic moment. It is built by what service asked of your body over months and years — and once it is service-connected, it is compensated for how it keeps getting worse, not for how it started. Below is how veterans pick this up in uniform, and who is most prone to it.
- Years of kneeling and squatting in turrets, engine bays, cockpits, hulls, and fighting positions
- Post-surgical scarring and arthrofibrosis after an in-service ACL or meniscus procedure
- Weeks in an immobilizer or cast held in slight flexion, with no rehab afterward
- Repetitive deep-knee loading on ruck marches and obstacle courses
- Chronic joint effusion — the knee sits in the position of least pressure, which is bent
- Quadriceps shutdown after injury, so the leg is never actively driven to zero
- A displaced meniscal fragment mechanically blocking the last degrees of motion
- Untreated in-service knee trauma that healed with a permanent flexion contracture
Who is most prone to it
Mechanics, aircraft maintainers, hull technicians, artillery and armor crew, infantry, and combat engineers who spent a career on their knees inside a machine — plus any veteran who had a knee operated on or immobilized while in uniform.
The Symptoms
What Range of Motion Actually Feels Like
- You cannot bring your heel toward your backside the way the other leg does
- You cannot kneel, or you can get down and cannot get back up
- The leg will not go flat — there is a gap under the knee when you lie down
- You cannot lock the knee out to stand still comfortably
- Getting in and out of a car or a booth requires you to swing the leg out straight
- You walk with a slight bend on that side and people notice the limp
- The thigh burns and fatigues quickly because the quad never gets to rest
- The bend or the straighten stops on a hard, painful wall, not a soft stretch
- It is worse after sitting still, worse in cold, worse at the end of the day
- Swelling behind the knee physically blocks the last part of the motion
How this one is rated
On measured degrees, in two directions. Flexion (DC 5260): 60 degrees is noncompensable, 45 degrees pays 10%, 30 degrees pays 20%, and 15 degrees pays 30%. Extension (DC 5261): 5 degrees is noncompensable, 10 degrees pays 10%, and it climbs through 15, 20, and 30 degrees to 50% at 45 degrees. Under §4.59, painful motion in a joint with arthritis entitles you to the minimum compensable rating even when the raw number falls short — and under §4.14, a knee limited in both directions earns both ratings.
What you are measured against
Normal knee motion for VA purposes is 0 degrees of extension to 140 degrees of flexion. Every percentage in the knee codes is measured against that arc, on a goniometer, on both knees.
Each One On Its Own Page
Secondary Conditions — Aggravated or Caused by a Current Service-Connected Condition
Under 38 CFR §3.310(a), a disability that is proximately due to a service-connected condition is service-connected in its own right — and under §3.310(b), so is any additional disability caused when a service-connected condition aggravates a problem you already had. Each condition below is a separate evaluation with its own diagnostic code and its own percentage. They do not fold into the range of motion rating — they stack on top of it. A veteran who claims only the primary condition leaves these ratings on the table.

Stairs, ladders, and the life they lock out
A knee that will not bend enough to clear a stair tread turns every staircase into a one-legged negotiation. The railing becomes a load-bearing device, the good leg does double duty, and ladders are finished. Under §4.40 and §4.45, the functional loss from limited flexion is the rating — not the raw arc. Document every stair, step, and ladder the knee has taken from you.

The morning stiffness and sitting penalty
The knee is stiffest after rest — first thing in the morning and after sitting for any length of time. That is the flare pattern the Sharp v. Shulkin framework demands the examiner estimate in degrees. A two-week log of morning stiffness and how long it takes to loosen up is evidence the schedule can use.

The work the knee ends
A knee that will not bend past 45 degrees cannot kneel, squat, crouch, or climb. For mechanics, maintainers, tradesmen, and anyone whose job lives below waist level, limited motion is a straight line to TDIU under §4.16 — the disability that makes you unemployable. Document every work task the knee has taken from you.

Standing in place becomes impossible
A locked-out knee supports the body on bone. A knee stuck short of zero supports the body on a burning quadriceps. Checkout lines, bus stops, ceremonies, and any task that requires you to stand still become ordeals measured in minutes. Under §4.40, that functional loss is the disability — not the raw degree number.

The limp that rewrites the gait
A leg that cannot lock out shortens the stance phase and throws the pelvis forward. The resulting gait asymmetry loads the opposite knee, the hip, and the lumbar spine — each of which is separately claimable under §3.310(a) as secondary to the service-connected motion limitation. Document the limp and every joint it has started to affect.

The rest that never comes
Sitting with the leg out is the only relief, and even then the knee will not fully straighten. The quad keeps working. Sleep is disrupted because the joint aches in every position. Under DeLuca, the fatigue and pain after sustained use must be estimated in degrees — and a two-week log of how the knee behaves morning, midday, and night is the evidence that estimate rests on.
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Knee & Lower Leg, In Detail
Knee & Lower Leg — Service Connection In Depth
Here is each claimable condition in this group on its own terms — what it is, what service did to it, and what the VA requires before it will connect it.

Knee Instability — Recurrent Subluxation and Patellar Instability
Instability is a separate rating from range of motion, and that single fact is worth thousands of dollars a year to veterans who are never told it. The VA General Counsel has confirmed that a knee with instability under Code 5257 and arthritis with limitation of motion under Codes 5003/5260/5261 can carry both ratings at once, because they compensate different functional losses and therefore do not violate the anti-pyramiding rule at 38 CFR §4.14. Most veterans are rated for one and never learn they qualified for two.
Read the full Knee Instability page
Limitation of Range of Motion of the Knee — Flexion and Extension
Range of motion in the knee is two separate measurements, and each one is its own diagnostic code. Flexion is the bend, rated under Diagnostic Code 5260; extension is the straighten, rated under Diagnostic Code 5261. Flexion tops out at 30%, extension climbs to 50%, and — this is the part veterans lose money on — 38 CFR §4.14 lets both be rated separately on the same knee, because they compensate opposite movements. Every percentage under both codes is a number on a goniometer, which means the rating is won or lost on how and when the measurement was taken. 38 CFR §4.59 requires that painful motion be treated as at least the minimum compensable rating, and DeLuca v. Brown, 8 Vet. App. 202 (1995) requires the examiner to account for additional loss during flare-ups and after repeated use. A single good-day number, taken cold and seated, is not a lawful rating picture.
You are reading this page now

Semilunar Cartilage — Dislocated Meniscus and Meniscectomy Residuals
The menisci are two crescents of fibrocartilage sitting on the tibial plateau, and they are the reason your knee survives being landed on. Once one is torn and displaced, the joint mechanically catches. The VA rates this separately from motion and separately from instability, under two codes: 5258 for a dislocated meniscus with locking, pain, and effusion, and 5259 for symptomatic residuals after the cartilage has been removed. Both are frequently swallowed into a single motion rating that pays less.
Read the full Meniscus page
Degenerative and Post-Traumatic Arthritis of the Knee
Arthritis is the knee code that quietly pays when nothing else does. Under 38 CFR §4.71a, Code 5003, degenerative arthritis established by X-ray is rated on limitation of motion — but when the limitation is noncompensable, the regulation still assigns 10 percent for each major joint affected by painful or limited motion. Code 5010 applies the same rules to traumatic arthritis. And §4.59 independently entitles an actually painful joint to the minimum compensable rating. That is three separate routes to a payment on a knee whose degrees look "normal."
Read the full Knee Arthritis page
Ankylosis of the Knee
Ankylosis is the end of the road for a joint: bony or fibrous fusion, no usable motion in any direction. It is the highest-paying knee code, running from 30% to 60%, and — counter-intuitively — the straighter the fusion, the lower the rating. A knee fused at full extension is still a leg you can stand and walk on. A knee fused at 45 degrees or more is a leg you drag. The angle is the whole rating.
Read the full Knee Ankylosis page
Impairment of the Tibia and Fibula, and Medial Tibial Stress Syndrome
Code 5262 covers the two long bones between the knee and the ankle, and since the February 7, 2021 revision it does two very different jobs. The first is structural failure of the bone — a fracture that healed crooked (malunion) or never healed at all (nonunion). The second is medial tibial stress syndrome, which the schedule added by name — the condition every veteran knows as shin splints, which for decades had no code of its own and was routinely denied because of it.
Read the full Tibia & Fibula pageThe C&P Exam
What To Expect At The Range of Motion Exam
This is the encounter your rating is built on. The examiner has a checklist and a limited window — what follows is exactly what happens in that room, so none of it surprises you.
Clinical Section — What To Expect at the Exam
What to Expect at Your Knee Range-of-Motion C&P Examination
Diagnostic Codes 5260 and 5261 — flexion and extension, decided in single degrees
This exam is arithmetic in two directions. The examiner puts a goniometer on the outside of your knee, lines the arms up with your femur and your fibula, and measures both how far the leg bends and how far short of straight it stops. Those two numbers decide your money. Fifteen degrees of lost flexion is the whole distance between **0% and 30%**; ten degrees of lost extension is the difference between **0% and 10%**, and forty-five degrees is **50%**. What happens in the room matters as much as what is wrong with the joint — and the extension number is the one examiners are most likely to record as a flat "0 degrees, normal" without ever loading the joint.
Condition
Range of Motion — DC 5260 · 5261
Governing questionnaire
VA Form 21-0960M-9, Knee and Lower Leg Conditions Disability Benefits Questionnaire
Click the form number to open the official questionnaire on VA.gov.
01In The Room
What happens during the exam
The tests and maneuvers for this condition
- Goniometric flexion and extension, both knees, active and passive
- Weight-bearing and non-weight-bearing measurement
- Three-repetition testing with re-measurement
- Straight-leg raise with extension lag observation
- Manual quadriceps strength grading
- Palpation for effusion and for a mechanical block at the endpoint
- Thigh circumference for atrophy, both legs
- Imaging review for arthritis, which triggers §4.59
What gets measured, and to what number
Active flexion and extension
You move the knee yourself, no assistance, both knees measured. Active extension catches quadriceps lag.
Passive flexion and extension
The examiner moves the joint to its true endpoint. Required by Correia wherever possible.
Weight-bearing measurement
Measured standing or in a functional position, where a real extension lag usually shows itself.
Non-weight-bearing measurement
Measured seated or supine, unloaded.
Pain onset in degrees
The exact degree at which pain begins in each direction, recorded separately from the endpoint.
Post-repetition measurement
Re-measured after three repetitions to capture fatigability.
Quadriceps strength
Graded manually — a weak quad is what produces an extension lag.
Flare-up estimate
Additional loss during a flare, expressed in degrees where feasible.
02Orientation
What to expect during this exam
What makes this exam different from every other C&P exam
1The number must be taken where the motion actually stops
Not where you can be pushed to, and not where you could get to once with a deep breath. If the examiner keeps pressing past your stop, say clearly that the motion has ended and that further movement is being forced.
2Pain onset is a separate number from the endpoint
Under §4.59 the degree at which pain begins must be recorded on its own line, for both the bend and the straighten. If you feel it at 40 degrees and the bend ends at 55, both numbers belong in the report.
3Three repetitions, then re-measure
The DBQ requires repetitive-use testing — three reps and a fresh measurement — because a knee that holds up once and fails on the third rep is a knee that fails at work.
4Extension lag can vanish on the table
Supine and unloaded, a knee will often reach zero. Standing with body weight on it, the same knee sits at 12 degrees. Ask for the weight-bearing measurement — Correia requires it where possible.
5Active lag versus passive lag are different findings
If the examiner can push the knee flat but you cannot hold it there yourself, that is a quadriceps extension lag and it belongs in the report as its own finding.
6A hard block is a mechanical finding
If the bend or the straighten stops against something solid rather than a stretch, that suggests a meniscal fragment or bony block — a separate claim under Codes 5258 and 5259, not just a motion number.
See it before you sit in the room

03Preparation
Know your symptoms and secondary factors
What the report must actually say about range of motion — dc 5260 · 5261
- "The pain starts at about here" — and stop the movement there, out loud.
- "That is as far as it goes" — do not let a forced degree become your number.
- "It does not go flat — there is always a gap when I lie down."
- "I cannot lock it out to stand still."
- "Please measure it while I am standing on it."
- "On a flare-up it is much worse, and that happens X times a month."
- "I cannot kneel" or "I cannot squat" — name the task, not just the sensation.
- "My thigh burns after a few minutes because the leg never rests."
Pain level, frequency, lost work and functional loss — how to say them

Say "I cannot kneel" — name the task, not the sensation
The examiner records what you say. "My knee hurts" logs as pain and gets routed to the wrong analysis. "I cannot kneel" or "I cannot squat" puts a functional loss on the record — and functional loss is what §4.40 and §4.45 require the rating to reflect. Name every task the bend has taken from you.
Be specific: kneeling to play with grandchildren, getting in and out of a truck, picking something up off the floor.
"I cannot kneel at all. I cannot squat. I have to go down on one knee and pull myself back up with a rail."

Describe getting in and out of a car
A knee that will not bend 90 degrees makes the simple act of sitting into a vehicle an ordeal. The examiner needs to record the tasks you cannot do in the language the DeLuca framework demands — and getting into a car is something every rater understands. Describe the workaround: do you have to swing the stiff leg out straight first?
Mention booths at restaurants, low chairs, and any seat you now avoid.
"I have to swing my leg out straight to get in the car. I cannot sit in a booth — I need a chair I can stick the leg out under."

Tell the examiner where the pain starts
Under §4.59, the degree at which pain begins is a separate finding from the endpoint of the arc. If pain starts at 40 degrees and the bend ends at 55, both numbers belong in the report — and the painful-motion number is the one that triggers the minimum compensable rating. If you do not say it out loud, the examiner may record only the endpoint.
Stop the motion when you feel it and say the word "pain" clearly.
"The pain starts right about here — I can feel it pulling behind the joint. That is as far as it goes without being forced."

Report the swelling that blocks the motion
Chronic effusion — fluid behind the knee — physically fills the space the joint needs to close and to straighten. It is an objective finding the examiner can measure, and it explains why the motion is worse than the bone structure alone would predict. If your knee swells after activity, say when, how much, and how long it takes to go back down.
Mention whether it is worse at the end of the day, after stairs, or after standing.
"It swells up behind the knee after I am on it. By evening I can barely bend it past a right angle."

Say "it does not go flat" — describe the gap
The examiner needs a visual. "It does not go flat" is the phrase that triggers the extension measurement. If you lie on the table and say "my knee hurts," the examiner may measure flexion and skip extension entirely. Point to the gap under the knee and tell them it is always there — morning, night, standing, lying down.
Photograph the gap with a ruler in frame before the appointment and bring the photo.
"It does not go flat — there is always a gap when I lie down. I cannot lock it out to stand still."

Ask them to measure it while you are standing
Supine and unloaded, a bad knee will often reach zero and the report reads "normal." The lag only appears when body weight drives the joint. Correia v. McDonald requires weight-bearing testing wherever possible, so say the words out loud: measure it while I am standing on it. If the examiner will not, that refusal belongs in the record.
If the standing measurement is skipped, note the time and ask why — an exam with no weight-bearing measurement and no reason given is inadequate under §4.2.
"Please measure it while I am standing on it — it straightens on the table but not when I put my weight through it."
Secondary conditions to raise in the same appointment

Stairs, ladders, and the life they lock out
A knee that will not bend enough to clear a stair tread turns every staircase into a one-legged negotiation. The railing becomes a load-bearing device, the good leg does double duty, and ladders are finished. Under §4.40 and §4.45, the functional loss from limited flexion is the rating — not the raw arc. Document every stair, step, and ladder the knee has taken from you.

The morning stiffness and sitting penalty
The knee is stiffest after rest — first thing in the morning and after sitting for any length of time. That is the flare pattern the Sharp v. Shulkin framework demands the examiner estimate in degrees. A two-week log of morning stiffness and how long it takes to loosen up is evidence the schedule can use.

The work the knee ends
A knee that will not bend past 45 degrees cannot kneel, squat, crouch, or climb. For mechanics, maintainers, tradesmen, and anyone whose job lives below waist level, limited motion is a straight line to TDIU under §4.16 — the disability that makes you unemployable. Document every work task the knee has taken from you.

Standing in place becomes impossible
A locked-out knee supports the body on bone. A knee stuck short of zero supports the body on a burning quadriceps. Checkout lines, bus stops, ceremonies, and any task that requires you to stand still become ordeals measured in minutes. Under §4.40, that functional loss is the disability — not the raw degree number.

The limp that rewrites the gait
A leg that cannot lock out shortens the stance phase and throws the pelvis forward. The resulting gait asymmetry loads the opposite knee, the hip, and the lumbar spine — each of which is separately claimable under §3.310(a) as secondary to the service-connected motion limitation. Document the limp and every joint it has started to affect.

The rest that never comes
Sitting with the leg out is the only relief, and even then the knee will not fully straighten. The quad keeps working. Sleep is disrupted because the joint aches in every position. Under DeLuca, the fatigue and pain after sustained use must be estimated in degrees — and a two-week log of how the knee behaves morning, midday, and night is the evidence that estimate rests on.
How to prepare for this specific exam
- Do not stretch or warm the knee up before the appointment.
- Photograph the gap under your knee when you lie flat, with a ruler in frame.
- Keep a two-week log of the bend and the straighten — morning, midday, and night.
- Note how many flare-ups you had in the last 90 days and how long each lasted.
- Bring imaging showing arthritis — it is what makes §4.59 bite — and operative reports if the knee was ever repaired.
- Ask that both knees be measured, and ask specifically for a weight-bearing measurement.
04The Protocol
What procedures are required during the exam
These are not courtesies. Each comes out of the regulation or out of binding case law. Take this list in with you and tick them off as they happen.

01Goniometric flexion and extension measurement — both knees
38 C.F.R. §4.71a
The examiner places a goniometer on the lateral side of the knee — fulcrum on the lateral epicondyle, one arm along the femur, the other along the fibula — and measures both how far the knee bends and how many degrees short of zero it stops. Both knees must be measured so the good one is the baseline. Placement errors of even a few degrees change your rating tier in either direction.
These are the numbers that decide your money under both codes. A correctly placed goniometer on both sides, in both directions, gives the examiner and the rater a comparison that makes the limitation undeniable.

02Passive range of motion — Correia requirement
38 C.F.R. §4.71a
The examiner moves the joint for you while you relax the muscles, in both directions. Correia v. McDonald, 28 Vet. App. 158 (2016) requires passive testing wherever possible. A knee measured only actively while seated does not satisfy Correia, and a rating built on it rests on an inadequate exam.
Passive ROM often shows a different endpoint than active — and the difference between the two is evidence of pain inhibition and guarding that the rating must account for.

03Weight-bearing and non-weight-bearing measurement
38 C.F.R. §4.71a
Correia also requires testing in weight-bearing and non-weight-bearing positions. A knee measured only while seated on the table is only half an exam — and an extension lag in particular hides until the veteran stands. The weight-bearing number is usually worse, and the worse number is the one the rating should reflect.
Weight-bearing measurement captures the real-world load the joint cannot handle. Without it, the exam understates the disability and can be challenged as inadequate.

04Repetitive-use testing — three reps and re-measure
38 C.F.R. §4.71a
The DBQ requires the examiner to put the knee through three repetitions of bend and straighten and then re-measure. A joint that holds up once and fails on the third rep is a joint that fails at work. The post-repetition number captures fatigability — one of the DeLuca factors the rating must reflect.
The first-rep number is the best the knee will ever do. The third-rep number is what the knee does in life. The gap between them is rated functional loss.

05Active extension lag — straight-leg raise
38 C.F.R. §4.71a
The veteran lifts the leg and tries to hold it perfectly straight. If the examiner can push the knee to zero but the veteran cannot hold it there actively, that gap is a quadriceps extension lag — an involuntary finding that proves the muscle can no longer drive the joint to lock-out.
An active lag is objective and cannot be faked. It separates a true functional deficit from a merely stiff joint and supports a higher rating for weakness under §4.40 and §4.45.

06Bilateral thigh circumference for quadriceps atrophy
38 C.F.R. §4.71a
The examiner measures thigh circumference with a tape measure at the same distance above the kneecap on both legs. A smaller measurement on the affected side is quadriceps atrophy — objective proof that the muscle has wasted because the leg cannot move or lock normally and the quad never gets to rest.
Atrophy is an involuntary finding that cannot be faked and it proves the functional loss the rating criteria require. It also supports a higher DeLuca estimate for weakness and fatigability.
05The Standard
What makes an exam adequate
Read your exam report against these. An exam that fails the standard is legally inadequate, and an inadequate exam is something you challenge rather than accept.
The range of motion has to be MEASURED, not estimated
38 CFR §4.46 states that the use of a goniometer in the measurement of limitation of motion is indispensable in examinations conducted within the Department of Veterans Affairs. An examiner who eyeballs your bend and writes a number has not complied with the regulation. This is the most common defect in a spine exam and it is the easiest one to spot from the chair.
Joints must be tested in every required condition
Under Correia v. McDonald, a joint examination for pain must, wherever possible, record active motion, passive motion, motion in weight-bearing and motion in non-weight-bearing — and where relevant, the range of the opposite undamaged joint. An exam that records one set of numbers and stops is incomplete on its face, and that incompleteness is grounds to challenge it.
Flare-ups have to be addressed, not dodged
Under Sharp v. Shulkin, when a veteran describes flare-ups, the examiner is obligated to estimate the additional loss of motion during a flare based on all the available evidence — including your own account of it. "I cannot opine without resorting to mere speculation" is not automatically acceptable; the examiner has to have actually sought the information first and explained why an estimate is impossible.
Repetitive use and functional loss must be factored in
Sections 4.40 and 4.45, and the DeLuca line of cases, require that pain, weakness, fatigability, incoordination and lack of endurance after repeated use be considered — and expressed in additional degrees of lost motion where that is feasible. Your rating is supposed to reflect what you can do on the fifth repetition and on a bad day, not just the first careful bend of the morning.
Neurological findings must be separately documented
Note (1) to the General Rating Formula requires that any associated objective neurologic abnormality be evaluated separately under an appropriate diagnostic code. If your leg symptoms were mentioned in the narrative but never tested and never assigned, the exam did not do what the schedule requires of it.
The examiner must review the record when the question requires it
Where a medical opinion on cause, aggravation or a secondary relationship was requested, the examiner is expected to review the relevant evidence and give a reasoned explanation. A bare conclusion — "less likely than not related to service" with no reasoning attached — carries little weight, and an opinion with no rationale is challengeable.
The examiner has to be qualified for the body system
The VA may use its own clinicians or a contract vendor. Either way, the examiner is expected to have the competence to evaluate the system being examined. If a spinal exam with a neurological component was performed by someone who never tested a reflex, that is a problem worth raising.
The exam has to be CURRENT
A rating is supposed to reflect your condition now. An exam performed before a documented worsening, or years before the decision, may not support the current evaluation — and you can request a new one on that basis.
06Afterward
What happens after your exam is complete
The examiner writes the report and submits it, it is reviewed for completeness, and only then does the claim move toward a rating decision. Here is what actually controls the clock.

The examiner writes and submits the report
Days 1–5 after the exam
The examiner compiles the history, the physical findings, the measurements and any testing into the questionnaire, adds any requested medical opinion, and submits it. Contract vendors typically have a turnaround requirement measured in days, not weeks.
Nothing about your claim moves while this is happening, and nothing you do speeds it up. What matters is that the report is written from notes taken in the room — which is exactly why what you said, and how the examiner recorded it, is already locked in by the time you get to your car. Request your copy now rather than later.

Quality review — and the request for clarification
Days 3–30
The report is reviewed for completeness. If it is internally inconsistent, missing a required field or missing the opinion the VA asked for, it goes back for correction or a second opinion. This is the single most common cause of a claim appearing to stall after the exam.
Understand what a finished exam actually means: it means the appointment happened, not that your claim is ready for a decision. If the reviewer finds a blank range-of-motion field, an opinion that does not answer the question that was asked, or findings that contradict each other, the file goes back out for more information. That is a normal quality control step, not a rejection of your claim, and it is not a sign that you did something wrong — but it does add weeks, and it is the reason so much of what you read online sounds like the system is broken.

Your status tracker moves backward — and it is usually not bad news
Any time after the exam
The online tracker shows eight steps. Veterans watch it reach step 7 or 8, then find it back at step 3 or 4 a week later. That regression almost always means one thing: the file went back for additional information, most often a returned or clarified exam.
This is the number one thing veterans panic about, and it is misread constantly. The tracker is not a countdown — it is a location marker. When the VA decides it needs one more piece of evidence, a corrected exam, a clarifying medical opinion or an outstanding record, the claim is routed back to the evidence gathering step and the bar redraws itself where the file physically is. It does not mean a denial. It does not mean your case was thrown out or restarted. It does not erase anything already in the file, and it does not change your effective date. What it does mean is that something in the record was not good enough to decide on yet — which is worth knowing, because if the weak link is the exam, this is the window where a corrective statement or a private opinion from your own doctor does the most good.

Evidence gathering closes
Varies
Before anyone rates your claim, the file has to be built. This is the stretch where the Regional Office pulls together everything the decision will rest on: your service treatment records, your VA medical records, any federal records, the C&P exam report, and any private records it has requested on your behalf. The claim sits here until the VA is satisfied the record is complete enough to decide — which is exactly why a status tracker can appear to stall or slide backward at this step. You are not powerless while it sits here. Anything you put into the file yourself lands the day you send it, and every relevant record you add now is one less thing the rater can later say was missing.
A VA request to a private provider is a letter that may or may not be answered, and the VA will wait on it for weeks before moving on — sometimes without ever getting a response. A record you walk in yourself, or upload through your claim, is in the file the day you send it. So do not sit and wait to be asked. If you know a treatment record, an imaging report, a surgical note or a buddy statement exists and it matters, send it now, with a VA Form 21-4138 statement that explains in plain words what the document is and what it shows. This is also the window where a corrective statement or a private medical opinion from your own doctor does the most good — before the rater has locked in a decision, not after. Once the evidence gathering step closes, the file goes to a rating specialist, and your chance to shape the record cheaply and quickly closes with it.

Rating decision and promulgation
Typically several weeks after the last piece of evidence lands
This is the stage where your evidence finally becomes a number. A rating specialist — not the examiner, and not a doctor — takes everything in the file and applies the rating schedule to it: the exam findings, your range-of-motion measurements, your lay statements, your private records and any medical opinions. They assign a diagnostic code to each condition, pull a percentage from the schedule, set your effective date, and either grant, deny or defer each issue. The decision is then reviewed and authorized — promulgation is simply the VA’s word for making it official — and the decision letter and code sheet are generated and mailed. Where an award is made, payment follows the effective date rules, and back pay is calculated to that date.
Read the code sheet, not just the percentage. It names the diagnostic code used, the exact measurements relied on and the effective date assigned — and that is where most mistakes live. This is a human being reading a file under a production quota, and the two things that go wrong most often are a rater using the pre-repetition range-of-motion numbers instead of the worst-case figures §4.59 and §4.40 require, and a claimed condition being decided on a thin record or quietly left out. Check whether painful motion was accounted for, whether your radiculopathy was rated separately under Note (1) or folded into the spine rating, and whether every condition you claimed was actually addressed. A decision you do not read is a decision you cannot challenge — and the deadline to challenge it starts the day the letter is dated, not the day you understand it.

C&P examination is the decision letter
The day it lands in your mailbox
The envelope holds two different documents: the narrative decision letter, and the code sheet. Together they are the single most important piece of paper in your claim, because every deadline, every appeal option and every dollar of back pay is set by what is printed on them — not by what you were told at the exam.
Most veterans read one thing on that letter: the percentage. Then they either celebrate it or get angry at it, and file it in a drawer. That is the mistake. The percentage is the conclusion; the reasons section is the reasoning, and the reasoning is what you attack. It tells you which diagnostic code the rater used, which range-of-motion figures they relied on and which they ignored, whether painful motion under §4.59 was accounted for, whether your neurological findings were rated separately under Note (1) or folded into the spine rating, which conditions were decided, which were deferred, and which were never addressed at all. It also assigns your effective date, which controls back pay. A rating that looks low is very often not a disagreement about how bad your neck is — it is a rater who used the pre-repetition numbers, or missed the radiculopathy, or rated one side and not both. You cannot see any of that from the percentage. Do not go by the percentage alone, and do not decode it by yourself if you are not sure what you are looking at — have someone who reads these for a living read it with you before the clock runs out. You have one year from the date on that letter to file a Higher-Level Review (VA Form 20-0996), a Supplemental Claim (VA Form 20-0995) or a Board appeal, and the deadline runs from the date printed on the letter, not the date you opened it. Bring it to this office and we will go through it line by line, at no cost, and tell you plainly whether it is right.
What normal looks like: 30 to 60 days for a simple claim, longer for a complex one
After your exam you should expect some kind of notification from the VA — a decision, a request for more information, or a notice that another exam has been scheduled. For a straightforward, single-issue claim that often lands within 30 to 60 days. But 30 to 60 days is a rough guide, not a rule, and it is not a ceiling. A claim with several conditions, a toxic-exposure or presumptive question, a returned exam, or missing records routinely takes 90 days or more, and that alone does not mean anything is wrong — the more moving parts your case has, the longer the VA takes to work it. Inside the window that is normal for a case like yours, silence is expected and there is nothing to fix, and a tracker that jumps backward is normal too.
What matters is not a fixed number of days — it is whether the claim is still moving and whether you can get a straight answer about where it is. Once you are well past what is normal for a case like yours and the VA either goes silent or cannot tell you what the claim is waiting on, stop waiting. That is usually where the real trouble hides — an exam that came back twice, a records request that was never answered, a claimed condition that got dropped, or a file sitting in the wrong queue. Call the VA at 800-827-1000, ask specifically what the claim is waiting on and who it is assigned to, and write down the answer. If you cannot get a straight answer, or the answer tells you the exam is the problem, that is the moment to bring it to this office rather than sitting on it for another three months. Problems raised early get fixed inside the claim. Problems discovered in a denial letter get fixed on appeal, and that costs you a year.
Other things that control the clock
Six things decide how long you wait, and none of them are visible from the tracker alone.

The average is a moving number
Check it at the source, not second-hand
The VA publishes an average days-to-complete figure for disability claims that moves month to month; check the current number on the VA’s own claim status page rather than relying on any second-hand figure. In practice, most veterans see a decision somewhere between roughly three and eight months from the date the claim was filed, with the exam usually falling in the middle of that window.

The exam is not the last step
Three stages still sit in front of you
The exam is not the last step. The clock does not start at the exam and it does not stop there either — the claim still has to clear evidence gathering, the rating decision and authorization.

A returned exam is the invisible delay
The reason a tracker slides backward
A returned or clarified exam is the most common invisible delay, and it is why a tracker can slide backward. Expect some contact from the VA within 30 to 60 days of the exam. Past 60 days with nothing at all, call and ask specifically what the claim is waiting on.

30 to 60 days is a guide, not a deadline
A complex case can take 90 days or more
Thirty to sixty days is a rough average for a simple, single-issue claim — not a hard rule and not a ceiling. A claim with several conditions, a presumptive or toxic-exposure question, a returned exam, or missing records can easily take 90 days or more, and that alone does not mean anything is wrong. Watch whether the claim is still moving, not the calendar. Only when it stalls well past what is normal for a case like yours, and no one can tell you what it is waiting on, should you stop waiting — call 800-827-1000 and ask what the claim is waiting on and who it is assigned to.

Watch your status yourself — in one of three places
Weekly, not daily
Check your own status in one of three places: your VA.gov claim status page, the VA Health and Benefits mobile app, or by calling 800-827-1000. Check it weekly, not daily. And understand exactly what a status check can tell you: if a decision is posted in your account, it is live; if it is not posted, it is not ready. That is the whole rule. This is not something your representative or your attorney can speed up — we see the same thing you see, at the same time, and calling us to ask does not move it. Calling the VA to ask for an update does not move it either. Watch it yourself, weekly, and the moment a decision posts, bring it to us.

Your decision letter arrives — read it, then start the appeal clock
What to do the day it lands in your mailbox
The decision letter is the finish line of the claim and the starting line of the appeal — and the moment it arrives, a one-year clock starts running. Read it the same day. Find the combined rating, the percentage assigned to each condition, and the effective date, because the effective date controls how far back your back pay reaches. Then request a copy of your C&P exam report so you can see whether the rater used your real range-of-motion numbers or ignored the radiculopathy. If any part of the decision is wrong — a low rating, a denied condition, or a bad effective date — you have three appeal lanes, and you must choose one within one year of the date printed on the letter: a **Higher-Level Review (VA Form 20-0996)**, where a senior reviewer re-decides on the same evidence; a **Supplemental Claim (VA Form 20-0995)**, when you have new and relevant evidence such as a private DBQ or your own range-of-motion exam; or a **Board Appeal (VA Form 10182)** to a Veterans Law Judge. Miss that one-year deadline and the decision becomes final. You can still file again later, but you lose the original effective date — and that lost time is lost back pay you never get back. Bring the letter to this office before the year runs out and we will read it with you, line by line, at no cost.
07Remedy
How to report a bad exam
Where this exam goes wrong
Two classic defects live on this exam. The first is a flexion report showing a single number with no pain-onset degree, no repetitive-use re-measurement, and "unable to estimate flare-up without speculation" with no explanation. The second is an extension line reading "0 degrees" taken supine and unloaded, when the veteran walks all day at 15 degrees short. **Sharp v. Shulkin, 29 Vet. App. 26 (2017)** requires the examiner to elicit flare information and estimate the loss where possible, and **Correia** requires weight-bearing testing. An exam missing either is a challengeable defect under **38 CFR §4.2**, not a final answer.

Write it down the moment you get to your car
Date, start time, end time, the examiner’s name and credentials, the vendor, every test that was performed, and every test that was not. A contemporaneous note written the same day is evidence. A memory reconstructed four months later is not.

Get the exam report and the questionnaire
Request a copy through VA.gov, through a written request to the Regional Office, or by calling 800-827-1000. You cannot challenge what you have not read. Compare it line by line against what actually happened in the room.

Name the defect specifically, with the citation
Never write "the exam was unfair." Write "no goniometer was used, contrary to 38 CFR §4.46" or "flare-ups were reported and not addressed, contrary to Sharp v. Shulkin" or "repetitive use testing was not performed, contrary to 38 CFR §4.40 and DeLuca." A specific, citable defect is what forces action.

Submit a statement asking for a new examination
VA Form 21-4138, Statement in Support of Claim, filed through VA.gov or mailed to the Evidence Intake Center. State the defect, cite the authority, and request a new or supplemental examination. Do this BEFORE the decision if the claim is still open — it is far easier than undoing a decision afterward.

Report examiner conduct separately
If the problem is behavior rather than methodology — you were rushed out, dismissed, never touched, or treated with hostility — file a complaint with the VA facility’s Patient Advocate, or with the vendor directly for a contract exam, and copy the Regional Office. Conduct complaints and adequacy challenges are two different tracks and you can run both.

If a decision has already issued, pick the right lane
A Higher-Level Review (VA Form 20-0996) argues the VA erred on the evidence it had — the right vehicle when the exam was inadequate on its face. A Supplemental Claim (VA Form 20-0995) is the vehicle when you are adding new and relevant evidence, such as your own private range-of-motion examination or a completed DBQ from your treating provider.

Put your own measurements on the table
A private examination with full goniometric measurements, or a DBQ completed by your own provider, creates a conflict in the evidence that the VA has to resolve — and under 38 CFR §3.102 reasonable doubt is resolved in your favor.
End of clinical section
Range of Motion — DC 5260 · 5261
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Range of Motion Claims — Frequently Asked Questions
Straight answers to the questions that decide range of motion claims — the ratings, the separate evaluations, and the exam mistakes that cost veterans money.
Range of Motion is evaluated under DC 5260 · 5261. The scale runs across 12 rating levels, and the highest is —, which the VA assigns for: flexion — Diagnostic Code 5260:. Where your evaluation actually lands depends on how your exam and records document those criteria — not on how bad the condition feels on an average day.
Every condition in Knee & Lower Leg
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