Thumb, amputation of

The VA rates Thumb, amputation of under Diagnostic Code 5152 at 20%, 30%, 40%. The minimum 20% rating requires: At metacarpophalangeal joint or through proximal phalanx; 30. The maximum 40% rating requires: With metacarpal resection; 30.

The VA rates Thumb, amputation of under Diagnostic Code (DC) 5152, governed by 38 CFR 38 CFR § 4.71a. The diagnostic code establishes the specific rating tiers and severity criteria the VA examiner applies.

A 20% rating requires: At metacarpophalangeal joint or through proximal phalanx; 30. A 40% rating requires: With metacarpal resection; 30. The difference typically reflects the frequency, severity, or functional impact of the condition as documented in medical records and C&P examination findings.

Possibly. Thumb, amputation of maxes at 40%, which doesn't meet the single-disability TDIU threshold of 60% alone. However, if combined with other service-connected disabilities totaling 70%+ (with one at 40%+), TDIU under 38 CFR § 4.16(a) may apply. Extraschedular TDIU under § 4.16(b) is also available if the condition alone prevents work regardless of rating.

The key evidence for Thumb, amputation of is documentation of how the condition affects daily functioning. For musculoskeletal conditions, range of motion measurements (active, passive, weight-bearing, and non-weight-bearing per Correia v. McDonald) and flare-up documentation are critical. A nexus letter from a qualified medical professional linking the current severity to service is essential for contested claims.

The C&P examiner uses a Musculoskeletal System DBQ and evaluates your condition against the DC 5152 rating criteria. Expect range of motion testing in multiple positions. Under Correia v. McDonald, the examiner must test active, passive, weight-bearing, and non-weight-bearing range of motion. Report your worst flare-up symptoms — if you cannot attend during a flare, request the exam be rescheduled.