Knee injuries are one of the most common veterans’ disabilities because of the physical demands of training, deployments, and combat. Here’s a breakdown of how VA knee ratings work, what conditions qualify, and how knee conditions are rated.
Common Service-Connected Knee Conditions
Veterans may receive compensation for a wide variety of knee conditions, including:
- Knee strain or sprain
- Patellofemoral pain syndrome (runner’s knee)
- Meniscus tears
- Ligament injuries (ACL, MCL, etc.)
- Chondromalacia
- Osteoarthritis
- Rheumatoid arthritis
- Bursitis
- Total knee replacement
- Instability or subluxation (knee giving out)
The VA evaluates these conditions using the VA Schedule for Rating Disabilities under 38 CFR § 4.71a, primarily using diagnostic codes 5256 through 5263.
How the VA Rates Knee Disabilities
Knee conditions are typically rated based on range of motion, pain, instability, and the overall impact on function. Some of the most common diagnostic codes include:
- DC 5260 – Limitation of Flexion
Ratings range from 0% to 30%, depending on how much the veteran can bend the knee. For example, flexion limited to 45 degrees may warrant a 10% rating. - DC 5261 – Limitation of Extension
Ratings range from 0% to 50%. For example, if the knee cannot fully extend beyond 10 degrees, the veteran might qualify for a 10% rating. - DC 5257 – Instability or Subluxation
Current DC 5257 no longer rates knee instability as merely “slight,” “moderate,” or “severe.” Ratings from 10% to 30% depend on whether the veteran has recurrent subluxation or instability from a sprain or ligament tear, or diagnosed patellar instability, along with factors such as persistent instability, surgical history, and whether a medical provider prescribed a brace, cane, crutches, or walker. - DC 5055 – Resurfacing or replacement
Under the current criteria, VA assigns a temporary 100% rating for four months following implantation of a knee prosthesis or resurfacing, after the initial one-month convalescent rating under 38 C.F.R. § 4.30. A total knee replacement then has a 30% minimum rating, with 60% available for chronic residuals consisting of severe painful motion or weakness. After resurfacing, VA rates the residuals under the specified knee diagnostic codes and does not apply the 30% minimum reserved for total replacement. - DC 5258 – Dislocated Semilunar Cartilage (Meniscus)
A 20% rating is assigned if the condition causes frequent locking, pain, and joint effusion.
Multiple Ratings
One of the few parts of the body where a veteran can get multiple ratings is the knee. For example, if the veteran has limitation of flexion (DC 5260) and instability (DC 5257), the veteran can be service connected for both as long as the symptoms don’t overlap.
Pain and Functional Loss
Even when measured range of motion is noncompensable, 38 C.F.R. § 4.59 may support at least the minimum compensable rating for an actually painful, unstable, or malaligned service-connected joint. That is not automatically a separate 10% rating under every diagnostic code, and the same manifestation cannot be rated twice.
Bilateral Factor
If both knees are service-connected, the bilateral factor may apply. This adds extra compensation because of the increased impairment when both lower extremities are affected. The VA calculates this by combining the two ratings and adding 10% of the combined value.
Example: Both the left and right knee are service connected and rated at 10%. The combined rating for both knees is 19%. The bilateral factor then adds an additional 1.9%, so the total then becomes 20.9%.
Getting the Right Rating
To receive the appropriate knee rating, the veteran can provide:
- Service medical records showing the original injury
- Current medical records demonstrating ongoing symptoms
- Statements from doctors or physical therapists describing how the condition impacts work and daily life
- Personal statements or buddy letters describing instability, locking, or functional loss. It’s important to show how your symptoms developed over time, because continuity of symptoms is often considered by C&P examiners when they give their medical opinion.
Final Thoughts
VA knee ratings can be complex, especially when dealing with multiple knee issues or bilateral involvement. Understanding how the VA evaluates your specific condition can help ensure you receive the proper compensation. If you believe your knee condition is underrated or improperly evaluated, consider filing for an increase or working with a VA-accredited representative.
