DC 8025Neurological Conditions38 CFR § 4.124aLast verified: APR 22, 2026

Myasthenia gravis

The VA rates Myasthenia gravis under Diagnostic Code 8025 at a single 30% level. The 30% maximum means additional ratings through secondary conditions or combined ratings are critical for higher compensation.

Also available: View rating schedule for DC 8025

Rating schedule — DC 8025 at a glance

Minimum rating
30%

Lowest schedular rating available

Maximum rating
30%

TDIU may raise effective compensation to 100%

Rating tiers
1

30%

CFR section
§ 4.124a

Part 4 rating schedule

Body system
Neurological Conditions
Secondary conditions
0

None mapped

What are the VA rating criteria for Myasthenia gravis?

RatingCriteria
30%

Minimum rating

Minimum rating

Common Questions About Myasthenia gravis VA Ratings

What is the VA rating range for Myasthenia gravis?

The VA rates Myasthenia gravis under Diagnostic Code 8025 at 30%. The minimum 30% rating requires: Minimum rating. The maximum 30% rating requires: Minimum rating.

Which 38 CFR diagnostic code does the VA use for Myasthenia gravis?

The VA rates Myasthenia gravis under Diagnostic Code (DC) 8025, governed by 38 CFR 38 CFR § 4.124a. The diagnostic code establishes the specific rating tiers and severity criteria the VA examiner applies.

Can Myasthenia gravis qualify for TDIU?

Myasthenia gravis maxes at 30%, well below the single-disability TDIU threshold. However, combined with other service-connected disabilities, TDIU may be achievable under 38 CFR § 4.16. Focus on establishing secondary conditions to increase the combined rating.

What evidence supports a higher rating for Myasthenia gravis?

The key evidence for Myasthenia gravis is documentation of how the condition affects daily functioning. For neurological conditions, nerve conduction studies, EMG results, and documentation of complete vs incomplete paralysis distinguish the rating tiers. A nexus letter from a qualified medical professional linking the current severity to service is essential for contested claims.

What happens at the C&P exam for Myasthenia gravis?

The C&P examiner uses a Neurological Conditions DBQ and evaluates your condition against the DC 8025 rating criteria. The examiner tests reflexes, sensation, and motor function. If nerve damage is suspected, EMG or nerve conduction studies may be ordered. Distinguish between complete and incomplete paralysis — the rating difference is significant.

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