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VA Rating for Knee Pain: How It Works
By the VetClaimsGuide Editorial Team · Educational guide · Updated June 2026
Knee conditions are some of the most common claims among veterans, and there is a rule that can work in your favor: in some cases one knee can earn two ratings. Here is how VA rates the knee and how to document it.
Before you file, appeal, or request an increase: use the free
Claim Readiness Checker to identify possible evidence gaps. It is an educational starting point, not claim filing or representation.
How VA rates the knee
Knee conditions are rated under several diagnostic codes, but two factors drive most ratings:
- Limitation of motion: how far you can bend (flexion) and straighten (extension) the knee. Painful or limited motion generally earns at least 10 percent, with higher percentages as motion gets more restricted.
- Instability: how much the knee gives way or feels unstable, rated as slight, moderate, or severe.
Pain and flare-ups count too, so describe your bad days at the C&P exam. Estimate a rating with the free VA Rating Estimator (the knee is built in).
The rule that helps: two ratings on one knee
Here is where veterans leave points on the table. Because instability and limitation of motion are rated under different criteria, VA can sometimes assign both on the same knee, one rating for the instability and a separate rating for the lost motion or arthritis. You have to have the findings to support each, but if your knee both gives way and does not bend properly, make sure both are documented and claimed. Those separate ratings then combine on the VA Disability Rating Calculator.
The evidence VA looks for
- Range-of-motion measurements and instability testing from a C&P exam.
- Imaging (X-ray or MRI) showing arthritis or damage, if available.
- Documentation of flare-ups and how the knee limits work and daily life.
- A nexus connecting the condition to an in-service injury or to repetitive strain in service.
Organize these with the free Condition Evidence Builder.
Get organized: use the free
Evidence Builder to organize records, statements, and questions to discuss with an accredited representative or provider. You can email yourself your results so you can come back later and keep preparing.
Common mistakes and misunderstandings
- Claiming only the pain, not the instability (or the reverse) and missing a second rating.
- Under-reporting motion on a good day so the measured flexion overstates your ability.
- Not documenting flare-ups and the effect of repeated use.
- Skipping the nexus when the in-service injury is not clearly in your records.
Use these tools as an educational starting point before speaking with a VSO, accredited representative, attorney, or medical provider. VetClaimsGuide helps you organize your information, understand possible evidence gaps, and prepare better questions. It does not file claims, represent veterans, or guarantee outcomes.
Frequently asked questions
How does VA rate knee pain?
Knee conditions are rated mainly by limitation of motion (flexion and extension) and by instability. Painful or limited motion generally rates at least 10 percent, with higher percentages for greater loss of motion or more severe instability.
Can I get two ratings for one knee?
Sometimes, yes. VA can assign one rating for instability and a separate rating for limitation of motion or arthritis in the same knee, because they are rated under different criteria. Both must be supported by the exam findings.
What evidence do I need for a knee claim?
Range-of-motion measurements and instability testing from a C&P exam, imaging such as X-rays if available, documentation of flare-ups, and a nexus connecting the condition to service.
Is this an official VA rating?
No. This is free educational information. Your actual rating depends on the findings documented at your exam. Confirm everything at VA.gov or with an accredited representative.
VetClaimsGuide is an independent educational platform and self-help resource. It is not a law firm, not a VSO, not VA-accredited representation, and is not affiliated with the Department of Veterans Affairs. It does not file or prepare claims for veterans, represent veterans, or provide legal or medical advice, and it does not diagnose conditions or guarantee any rating, payment, or outcome. It helps veterans organize information, understand possible evidence gaps, and prepare questions to discuss with a VSO, accredited representative, attorney, or medical provider. Confirm everything at VA.gov or with an accredited professional.