The Migraine DBQ is short, and the entire rating hinges on two things: the word “prostrating” and how often your attacks happen. Get those two right — honestly and specifically — and the tier follows almost automatically. Migraines are rated under 38 CFR § 4.124a, Diagnostic Code 8100, and the schedule is one of the most frequency-driven in the book.
First, what “prostrating” means
The schedule never defines “prostrating,” but the working meaning the VA and the courts use is plain: an attack that stops you in your tracks — you have to cease all activity, lie down, usually in a dark, quiet room, and you cannot function until it passes. A headache you push through with ibuprofen and keep working is not prostrating. A migraine that sends you to bed for hours is. The whole rating turns on this distinction, so it is the first thing to get on the record.
What the examiner is filling out
The Headaches (including Migraine Headaches) DBQ asks the examiner to record:
- Diagnosis — migraine, tension, cluster, or other headache disorder.
- Symptoms during attacks — pulsating/throbbing pain, location, nausea, vomiting, sensitivity to light (photophobia) and sound (phonophobia), visual aura.
- Duration — typical length of a head pain episode (hours, or more than a day).
- Frequency of prostrating attacks — the single most important box. How often do you have prostrating attacks, on average, over the last several months?
- Impact on work / economic inadaptability — whether the attacks affect your ability to work.
The DC 8100 schedule
Diagnosed migraines, but attacks are infrequent or not prostrating.
Roughly one prostrating attack every two months.
About one prostrating attack per month. This is the most common meaningful tier.
The maximum schedular rating for migraines. Two phrases matter: 'completely prostrating and prolonged' and 'severe economic inadaptability.'
The phrases that map to each tier
Magic words for this tier
To establish “prostrating”:
- “When an attack hits, I have to stop everything and lie down in a dark room.”
- “I can’t work, drive, or care for my family during an attack.”
- “The attacks come with nausea, vomiting, and sensitivity to light and sound.”
Magic words for this tier
To establish frequency (30% and up):
- “I average about [N] prostrating attacks per month over the last several months.”
- “Each one lasts [hours / more than a day].”
- “They are completely prostrating — I am non-functional until they pass.” (For the 50% ‘completely prostrating and prolonged’ language.)
Magic words for this tier
To establish “severe economic inadaptability” (50%):
- “I have missed [N] days of work in the last [period] because of migraines.”
- “I have had to leave work early, or could not perform, during attacks.”
- “My employer has documented or accommodated my migraine absences.”
The single best piece of evidence: a frequency log
Because the schedule is built on average frequency over the last several months, the most persuasive thing you can bring is a headache diary: a simple log of each attack — date, duration, symptoms, whether you had to stop and lie down, and any work missed. It turns “I get a lot of migraines” into “four prostrating attacks per month, documented.” Pair it with a buddy or family statement and, ideally, a note from your treating provider confirming the prostrating nature and frequency.
What NOT to say
What NOT to say
- “I just take something and power through.” (Reads as not prostrating.)
- “They come and go.” (Vague — quantify the average per month.)
- “It’s just a bad headache.” (Undersells the diagnosis and severity.)
- “It doesn’t really affect my job.” (Cuts the economic-inadaptability element for 50%.)
- “Maybe once in a while.” (Without a number, the examiner defaults low.)
Document the medication side too
If you are on preventive or abortive migraine medication, say so. Frequent prostrating attacks despite medication is more persuasive than attacks with no treatment history — it shows the severity is real and resistant.
Use this with the rest of the site
- ▸ Migraines condition guide — the full rating schedule, evidence checklist, and tactical plays.
- ▸ C&P Exam Prep generator — builds a personalized checklist for your specific conditions.
- ▸ Claim Coach — walks you through the 10 steps including C&P prep at Step 7.
- ▸ Full C&P exam guide — the universal say/don’t-say rules that apply to every exam.
Educational content only. DBQ structures are public knowledge from M21-1 and archived sources; VA discontinued public DBQ distribution in 2020 but the rating criteria these forms map to remain in 38 CFR Part 4. Not legal or medical advice. Always consult a VA-accredited VSO or attorney for claim-specific guidance. CFR citations: 38 CFR § 4.124a Diagnostic Code 8100 (migraine), § 4.16 (TDIU where migraines preclude substantially gainful employment), § 3.159(a)(2) (competent lay evidence)..