DC 5056Musculoskeletal38 CFR § 4.71aLast verified: APR 8, 2026

Ankle replacement (prosthesis). — VA Rating Criteria (38 CFR DC 5056)

The VA rates Ankle replacement (prosthesis). under 38 CFR 38 CFR § 4.71a, Diagnostic Code 5056, from 20% to 100% based on the frequency and functional severity of symptoms. The maximum 100% rating requires For 1 year following implantation of prosthesis. Related conditions in the Musculoskeletal body system share this rating framework.

What are the VA rating criteria for Ankle replacement (prosthesis).?

20%Disability Rating

Minimum rating

40%Disability Rating

With chronic residuals consisting of severe painful motion or weakness

100%Disability Rating

For 1 year following implantation of prosthesis

With chronic residuals consisting of severe painful motion or weakness
— 38 CFR 38 CFR § 4.71a, Diagnostic Code 5056 (40% tier)

Common Questions About Ankle replacement (prosthesis). VA Ratings

What is the VA disability rating for Ankle replacement (prosthesis).?

The VA rates Ankle replacement (prosthesis). under Diagnostic Code 5056 at the following tiers: 20%, 40%, 100%. The minimum 20% rating requires: Minimum rating. The maximum 100% rating requires: For 1 year following implantation of prosthesis.

What is Diagnostic Code 5056?

Diagnostic Code 5056 is the VA rating identifier for Ankle replacement (prosthesis). within 38 CFR 38 CFR § 4.71a. It defines the specific symptom criteria and percentage thresholds a VA adjudicator uses to assign a disability rating. The diagnostic code is listed on a veteran's rating decision letter.

What is the highest rating for Ankle replacement (prosthesis).?

The highest schedular rating for Ankle replacement (prosthesis). under DC 5056 is 100%. This tier requires: For 1 year following implantation of prosthesis. Veterans who cannot secure substantially gainful employment due to Ankle replacement (prosthesis). alone or in combination with other service-connected conditions may also qualify for TDIU at the 100% compensation rate under 38 CFR § 4.16.

What 38 CFR section governs Ankle replacement (prosthesis). ratings?

Ankle replacement (prosthesis). is rated under 38 CFR 38 CFR § 4.71a, Diagnostic Code 5056. This section is part of the Schedule for Rating Disabilities (38 CFR Part 4) and can be read in full at the eCFR website.

Which conditions are commonly secondary to Ankle replacement (prosthesis).?

Secondary conditions caused or aggravated by Ankle replacement (prosthesis). may be ratable under 38 CFR § 3.310. Veterans should work with a VSO or accredited claims agent to document the medical relationship.

What evidence do I need to establish service connection for Ankle replacement (prosthesis).?

Service connection for Ankle replacement (prosthesis). requires three elements: (1) a current diagnosis of the condition, (2) an in-service event, injury, or disease that may have caused or aggravated it, and (3) a medical nexus connecting the current diagnosis to that in-service event. A nexus letter from a treating physician or independent medical examiner is the most reliable nexus evidence. C&P exam findings can also establish nexus if adequately documented.

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