Paramyoclonus multiplex (convulsive state, myoclonic type) — VA Rating Criteria (38 CFR DC 8104)

The VA rates Paramyoclonus multiplex (convulsive state, myoclonic type) under Diagnostic Code 8104 at the following tiers: 60%. The minimum 60% rating requires: Rate as tic; convulsive; severe cases. The maximum 60% rating requires: Rate as tic; convulsive; severe cases.

Diagnostic Code 8104 is the VA rating identifier for Paramyoclonus multiplex (convulsive state, myoclonic type) within 38 CFR 38 CFR § 4.124a. 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.

The highest schedular rating for Paramyoclonus multiplex (convulsive state, myoclonic type) under DC 8104 is 60%. This tier requires: Rate as tic; convulsive; severe cases. Veterans who cannot secure substantially gainful employment due to Paramyoclonus multiplex (convulsive state, myoclonic type) alone or in combination with other service-connected conditions may also qualify for TDIU at the 100% compensation rate under 38 CFR § 4.16.

Paramyoclonus multiplex (convulsive state, myoclonic type) is rated under 38 CFR 38 CFR § 4.124a, Diagnostic Code 8104. This section is part of the Schedule for Rating Disabilities (38 CFR Part 4) and can be read in full at the eCFR website.

Secondary conditions caused or aggravated by Paramyoclonus multiplex (convulsive state, myoclonic type) may be ratable under 38 CFR § 3.310. Veterans should work with a VSO or accredited claims agent to document the medical relationship.

The key evidence for Paramyoclonus multiplex (convulsive state, myoclonic type) depends on the body system. For neurological conditions, nerve conduction studies, EMG results, and clinical documentation of complete vs incomplete paralysis are critical for distinguishing between rating tiers. A nexus letter from a qualified medical professional is essential for contested claims.

Yes — a 60% rating for Paramyoclonus multiplex (convulsive state, myoclonic type) alone meets the single-disability TDIU threshold under 38 CFR § 4.16(a). If the condition prevents substantially gainful employment, compensation is paid at the 100% rate.