Scarring alopecia

The VA rates Scarring alopecia under Diagnostic Code 7830 at 0%, 10%, 20%. The minimum 0% rating requires: Affecting less than 20 percent of the scalp. The maximum 20% rating requires: Affecting more than 40 percent of the scalp.

The VA rates Scarring alopecia under Diagnostic Code (DC) 7830, governed by 38 CFR 38 CFR § 4.118. The diagnostic code establishes the specific rating tiers and severity criteria the VA examiner applies.

A 0% rating requires: Affecting less than 20 percent of the scalp. A 20% rating requires: Affecting more than 40 percent of the scalp. The difference typically reflects the frequency, severity, or functional impact of the condition as documented in medical records and C&P examination findings.

Veterans rated for Scarring alopecia may qualify for TDIU if the condition — alone or in combination with other service-connected disabilities — prevents substantially gainful employment. A single disability rated at 60% or higher (or multiple disabilities combining to 70%, with one at 40%) can support a TDIU claim under 38 CFR § 4.16.

Service connection for Scarring alopecia requires three elements: (1) a current diagnosis of the condition, (2) an in-service event, injury, or disease, and (3) a medical nexus linking the current diagnosis to that in-service occurrence. A nexus letter from a treating or independent medical examiner is the most reliable nexus evidence.

A Compensation & Pension (C&P) exam for Scarring alopecia uses a Disability Benefits Questionnaire (DBQ) specific to the body system involved. The examiner documents the frequency, severity, and functional impact of your symptoms. Bring all relevant treatment records and be prepared to describe your worst-day symptoms — the examiner rates your condition based on the full clinical picture, not a single visit.