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Thigh, Limitation of Extension VA disability rating & claim guide

The VA rates Thigh, Limitation of Extension under diagnostic code 5251, in 38 CFR § 4.71a (musculoskeletal system), and the schedule provides a single evaluation under it: 10%.

DC 5251Musculoskeletal SystemData last updated September 23, 2026

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A CLEARER PATH FORWARD

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01Understand the rating02Know what to gather03Plan your preparation
Based on 38 CFR Part 4Free condition guideTake it one step at a time

THE ESSENTIALS

How the VA rates Thigh, Limitation of Extension

This diagnostic code covers limited hip and thigh extension - difficulty moving the leg backward from the hip - which is a distinct, specific measurement separate from general hip or thigh pain. Because there's only a single 10% rating tier for this code, the entire claim depends on documenting that the extension loss meets the specific threshold.

The rating requires a measured limitation of thigh extension to 5 degrees or worse, confirmed with a goniometer or detailed physical exam - this is a single-tier, threshold-based rating rather than a graduated scale, so the measurement itself is the entire basis of the claim.

Diagnostic code
5251
Rating schedule
38 CFR § 4.71a
Schedule levels
10%
How does the VA choose a rating level?

There is no higher or lower step inside this code: a rating decision either finds its criteria met or it does not. Where they are not met, 38 CFR § 4.31 assigns a 0% evaluation: service connection granted, at a level that does not pay.

EXPLORE THE PERCENTAGES

Thigh, Limitation of Extension VA rating criteria (DC 5251)

This condition has one published rating level. Read the criteria, then explore the details and monthly pay.

VA RATING10%Thigh, Limitation of Extension

WHAT THIS LEVEL MEANS

Can't fully straighten leg by 5 degrees

Explore 10% criteria & monthly pay
Thigh, Limitation of Extension: the criteria for each rating, quoted from 38 CFR § 4.71a, DC 5251
Rating38 CFR criteria (quoted)In plain English (Vetrify’s summary)Monthly pay, 2026 (single veteran)
10%

“Extension limited to 5°”

Can't fully straighten leg by 5 degrees$180.42

VA pays on the combined rating, not per condition: each amount is what a veteran with no dependents receives when that percentage is the combined rating, after all separate ratings are combined under 38 CFR 4.25.

These are published rating criteria. Selecting a level does not predict your VA decision.

BUILD YOUR EVIDENCE, ONE PIECE AT A TIME

Evidence for your Thigh, Limitation of Extension claim

A long list feels easier when you have a place to start. Use this checklist to see what you have and what still needs gathering.

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THE EXAM FORM

Which DBQ is used for Thigh, Limitation of Extension?

VA's page says: “You can use these forms to submit medical evidence from your health care providers.”

Source: VA: Public Disability Benefits Questionnaires (DBQs), read September 18, 2026.

THE EVERYDAY PICTURE

What the Thigh, Limitation of Extension examination has to record

The criteria above are read off an examination, and three sections of Part 4 govern what that examination has to contain. None of them is a diagnostic code, so none of them appears in the 5251 table, and all three apply to it. 38 CFR § 4.40: “Weakness is as important as limitation of motion, and a part which becomes painful on use must be regarded as seriously disabled.”

38 CFR § 4.45 lists what an examination of a joint is directed to consider:

  • Less movement than normal (due to ankylosis, limitation or blocking, adhesions, tendon-tie-up, contracted scars, etc.).
  • More movement than normal (from flail joint, resections, nonunion of fracture, relaxation of ligaments, etc.).
  • Weakened movement (due to muscle injury, disease or injury of peripheral nerves, divided or lengthened tendons, etc.).
  • Excess fatigability.
  • Incoordination, impaired ability to execute skilled movements smoothly.
  • Pain on movement, swelling, deformity or atrophy of disuse.

38 CFR § 4.59: “It is the intention to recognize actually painful, unstable, or malaligned joints, due to healed injury, as entitled to at least the minimum compensable rating for the joint.” So a joint that is painful on use is not a finding of nothing, even where the measured motion is close to normal.

The same section says how the joint is to be tested: “The joints involved should be tested for pain on both active and passive motion, in weight-bearing and nonweight-bearing and, if possible, with the range of the opposite undamaged joint.” An examination that records one measurement, taken once, sitting down, has not done what the section asks, and that is worth reading the exam report for.

SMALL DETAILS. BETTER PREPARATION.

Preparing your Thigh, Limitation of Extension claim

Start with the practical tips, then explore the common oversights. You don’t need to work through everything at once.

Practical tips for your claim3 tips
  • 01

    Make sure your provider performs an actual goniometer-based motion test rather than a general hip exam, since this code rates a specific measured angle, not general hip discomfort.

  • 02

    Describe how the limitation affects walking, standing, or work tasks that require hip extension, like climbing stairs or walking uphill.

  • 03

    Note any related impacts on the knee or back, since altered gait from limited thigh extension often places compensatory strain on nearby joints, which can support related secondary claims.

C&P exam pitfalls to keep in mind2 tips
  • 01

    Not using a goniometer during the exam, since this code is rated on a specific measured angle that general observation can't substitute for.

  • 02

    Reporting pain without any accompanying range-of-motion measurement, which leaves no objective basis for this specific rating.

Common filing mistakes2 tips
  • 01

    Complaining only of pain without requesting or including formal motion testing, since this code requires a measured extension loss, not a symptom description.

  • 02

    Submitting a claim with no documented evidence of the actual degree of extension loss, since the single rating tier is threshold-based on that measurement.

When symptoms may first appear2 tips
  • 01

    Limited thigh extension often follows a prior injury, surgery, or chronic overuse affecting the hip or upper thigh.

  • 02

    It can also develop or worsen gradually alongside arthritis or aging, particularly if an old injury was never fully rehabilitated.

THE BROADER PICTURE

Thigh, Limitation of Extension by the numbers

Approval outlook
Moderate – needs clear physical measurement.
Veterans service-connected
~85,000 veterans
Typical rating awarded
~10%

Vetrify editorial estimates informed by VA published claims data (VBA Annual Benefits Report) and the VA rating schedule, not official VA statistics.

LET’S CLEAR A FEW THINGS UP

Common questions about Thigh, Limitation of Extension

Is Thigh, Limitation of Extension a VA-rated disability?

Yes. The VA rates Thigh, Limitation of Extension under VASRD diagnostic code 5251 (Musculoskeletal System). This diagnostic code covers limited hip and thigh extension - difficulty moving the leg backward from the hip - which is a distinct, specific measurement separate from general hip or thigh pain. Because there's only a single 10% rating tier for this code, the entire claim depends on documenting that the extension loss meets the specific threshold.

What VA disability rating can I get for Thigh, Limitation of Extension?

Possible VA ratings for Thigh, Limitation of Extension are 10%, 0%. The 0% level comes from 38 CFR 4.31, which assigns it wherever no compensable level is met. Examples: 10%: Extension of the thigh limited to 5°.

What's the typical VA rating awarded for Thigh, Limitation of Extension?

Vetrify estimates the typical rating awarded for Thigh, Limitation of Extension at around 10%, based on VA claims data and the rating schedule. An estimated 85,000 veterans are service-connected for Thigh, Limitation of Extension. Estimated approval outlook: Moderate – needs clear physical measurement.

What evidence helps prove Thigh, Limitation of Extension for VA disability?

Strong evidence for a Thigh, Limitation of Extension claim includes: Range-of-motion test results specifically measuring thigh extension; An orthopedic exam that documents restricted extension using objective measurement, not just a pain complaint.

Which DBQ is used for Thigh, Limitation of Extension?

VA's Hip and Thigh Disability Benefits Questionnaire (DBQ) is on its public list of DBQs. VA's page says: "You can use these forms to submit medical evidence from your health care providers."

What mistakes should veterans avoid when claiming Thigh, Limitation of Extension?

Common pitfalls when filing for Thigh, Limitation of Extension: Complaining only of pain without requesting or including formal motion testing, since this code requires a measured extension loss, not a symptom description; Submitting a claim with no documented evidence of the actual degree of extension loss, since the single rating tier is threshold-based on that measurement.

Official sources

  1. 38 CFR § 4.71a, Schedule of ratings, musculoskeletal system (Diagnostic Code 5251)
  2. 38 CFR § 4.31, zero percent evaluations
  3. 38 CFR § 4.40, functional loss
  4. 38 CFR § 4.45, the joints
  5. 38 CFR § 4.59, painful motion

Criteria in quotation marks are the regulation’s own words; everything else on this page is Vetrify’s summary of it. The eCFR text is authoritative. See how Vetrify derives its numbers.

How these figures are checked: our methodology and the open dataset.

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