Migraine headaches are one of the highest-value single ratings available to veterans, and one of the most inconsistently rated. The maximum is 50%, which pays $1,132.90 per month in 2026 with no dependents. Most veterans who have migraines rated sit at 0% or 10%, and in a large share of those cases the reason is documentation, not severity.
The DC 8100 Rating Tiers
The VA rates migraines under 38 CFR 4.124a, Diagnostic Code 8100. There are only four tiers, and each one is defined by how often you have prostrating attacks:
| Rating | Criteria | 2026 pay (no dependents) |
|---|---|---|
| 50% | Very frequent completely prostrating and prolonged attacks productive of severe economic inadaptability | $1,132.90 |
| 30% | Characteristic prostrating attacks occurring on average once a month over the last several months | $552.47 |
| 10% | Characteristic prostrating attacks averaging one in two months over the last several months | $180.42 |
| 0% | Less frequent attacks | $0 |
Notice what is absent: there is no criterion for pain intensity, no imaging requirement, and no medication requirement. The entire schedule is built on frequency and the word prostrating.
Prostrating Is the Word That Decides Your Rating
The rating schedule never defines prostrating, so the VA applies the ordinary meaning: an attack that forces you to stop what you are doing and lie down until it passes. A headache you push through at work is generally not prostrating. A headache that sends you home, puts you in a dark room, or makes you unable to function for hours is.
This is why a headache journal outperforms every scan you will ever get. Record the date, the duration, the symptoms, the medication taken, and specifically what you had to stop doing. Twelve months of that log is the single most persuasive document in a migraine file.
Reaching 50%: Severe Economic Inadaptability
The 50% tier requires very frequent completely prostrating and prolonged attacks productive of severe economic inadaptability. In Pierce v. Principi, the Court of Appeals for Veterans Claims held that a veteran does not have to be unemployed to meet this standard. The question is whether the migraines are capable of producing severe economic inadaptability.
- Attendance records and leave slips tying absences to headache days.
- FMLA paperwork or written accommodations for a headache condition.
- Disciplinary documentation over absenteeism or missed deadlines.
- Employer or supervisor statements describing your pattern of missed work.
- Evidence of job changes to less demanding work, reduced hours, or lost promotions.
Secondary Service Connection for Migraines
Under 38 CFR 3.310, migraines are frequently granted as secondary to a condition you already have rated. The most common pathways are traumatic brain injury, cervical spine conditions, tinnitus, PTSD, anxiety, depression, and sleep apnea. Medication side effects count too: headaches caused by drugs prescribed for a service-connected condition are compensable.
A secondary claim needs three things: a current migraine diagnosis, an already service-connected primary condition, and a medical nexus opinion connecting the two. You never have to prove the headaches started in service.
A Normal MRI Does Not Sink Your Claim
Migraine is a clinical diagnosis. Imaging is ordered to rule out other causes, not to confirm migraine, and most veterans with rated migraines have unremarkable scans. If a denial cites normal imaging as the reason, that is an appealable error, not a dead end.
What 30% Migraines Do to a Combined Rating
A veteran at 50% for PTSD who adds a 30% migraine rating goes to 65% raw, which rounds to 70%. That is a jump from $1,132.90 to $1,808.45 per month, a $675.55 monthly increase, from one secondary claim. Use the calculator above to run your own combination.