Diagnostic Code 8103: Convulsive Tic Rating Criteria
- CFR section
- 38 CFR § 4.124a
- Rating range
- 0% to 30%
- Rating levels
- 3
- Body system
- Neurological conditions
The VA rates Convulsive Tic under diagnostic code 8103 in 38 CFR § 4.124a. The table below is the full set of rating criteria, from the schedule itself, with the evidence factors raters look for at each level.
DC 8103 rating criteria
| Rating | Criteria |
|---|---|
| 0% | Mild What raters look formild; frequency; severity; muscle groups involved |
| 10% | Moderate What raters look formoderate; frequency; severity; muscle groups involved |
| 30% | Severe What raters look forsevere; frequency; severity; muscle groups involved |
DC 8103 rating appeals at the Board
The Board of Veterans' Appeals issued 176 rulings on higher ratings, reductions and severance under diagnostic code 8103 from 2021 to 2026. It granted 46.0%, denied 36.9% and sent 17.0% back for more work. One appeal can contain more than one ruling.
Method: Claim Raven read each ruling in every Board decision stored for 2021 to 2026 and counted it under this code when the decision named DC 8103 for a rating question. These results cover only rulings with an identified diagnostic code and may not represent rulings where no code was stated. Granted includes partial grants; dismissed and withdrawn rulings are left out. These are outcomes within appeals, not first decisions, and not your personal odds.
Condition guide
The rating criteria are only part of the picture for Restless Leg Syndrome. The Restless Leg Syndrome condition page covers service connection, common evidence problems, secondary conditions, and Board outcome patterns in depth.
What happens to Restless Leg Syndrome appeals at the Board
Claim Raven's analysis of 1,524 decided Board of Veterans' Appeals rulings on Restless Leg Syndrome, 2021 to 2026. The Restless Leg Syndrome condition page has the full breakdown, including which evidence types are associated with better outcomes.
Method: each ruling's outcome is read from the order in the Board's published decision and rolled up as granted (including partial grants), denied, or remanded, leaving out dismissals and withdrawals. The data codes the condition the Board ruled on, not the diagnostic code, so these numbers describe Restless Leg Syndrome appeals generally rather than DC 8103 specifically. The DC 8103 section above counts this code's own rating appeals. Board outcomes describe appealed claims, not initial decisions.
Frequently asked questions
What is VA diagnostic code 8103?
Diagnostic code 8103 is the VA rating schedule entry for Convulsive Tic, found in 38 CFR § 4.124a. The VA assigns this code when it rates the condition and applies the criteria listed on this page.
What ratings are possible under DC 8103?
DC 8103 provides ratings of 0%, 10%, 30%. The percentage depends on which criteria your medical evidence documents, not on the diagnosis alone.
What does the highest rating under DC 8103 require?
The 30% rating for Convulsive Tic requires: Severe.
How often does the Board grant a higher rating under DC 8103?
In 175 decided Board of Veterans' Appeals rulings on a higher rating under DC 8103 from 2021 to 2026, 45.7% were granted, 37.1% denied and 17.1% sent back for more work. These are appeal outcomes, not your personal odds.
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