The VA doesn’t have a single diagnostic code specifically for vasovagal syncope with headaches. Instead, these two conditions are typically rated separately under different parts of the rating schedule, and the monthly compensation depends on the severity of each. A veteran with both conditions could receive anywhere from $180.42 to over $2,000 per month, depending on how the ratings combine.
How the VA Rates Vasovagal Syncope
Vasovagal syncope doesn’t have its own dedicated diagnostic code in the VA’s rating schedule. The VA most commonly rates it under the cardiovascular system, where syncope is listed as a heart failure symptom alongside breathlessness, fatigue, dizziness, and palpitations. Under this framework, the rating depends on your exercise tolerance, measured in METs (metabolic equivalents, essentially how much physical activity you can handle before symptoms appear).
The ratings break down like this:
- 10%: Syncope or other symptoms occur at a workload of 7.1 to 10.0 METs, or you need continuous medication for control
- 30%: Symptoms occur at a workload of 5.1 to 7.0 METs, or there’s evidence of cardiac changes on imaging
- 60%: Symptoms occur at a workload of 3.1 to 5.0 METs
- 100%: Symptoms occur at a workload of 3.0 METs or less
To put that in practical terms, 10 METs is roughly equivalent to jogging or climbing stairs briskly. A workload of 3 METs is closer to slow walking or light housework. If your syncope episodes are triggered by minimal physical exertion, you’d qualify for a higher rating. When exercise testing isn’t medically safe, a VA examiner can estimate your MET level based on the specific activities that trigger your episodes.
In some cases, the VA may also rate syncope under the neurological section of the rating schedule, particularly if it’s connected to a neurological condition. The applicable code and rating criteria can vary depending on how the examiner characterizes the underlying cause.
How the VA Rates Headaches
Headaches are rated under Diagnostic Code 8100, which covers migraines but is commonly applied to other recurring headache conditions as well. The ratings are based on how often you get prostrating attacks (episodes severe enough to leave you unable to function) and whether they affect your ability to work.
- 0%: Attacks occur less frequently than once every two months
- 10%: Prostrating attacks averaging once every two months over the last several months
- 30%: Prostrating attacks averaging once a month over the last several months
- 50%: Very frequent, completely prostrating, and prolonged attacks that cause severe economic inadaptability
The 50% rating is the maximum for headaches alone. “Severe economic inadaptability” doesn’t necessarily mean you’re unemployed. It means your headaches significantly interfere with your ability to earn a living, whether through missed workdays, reduced productivity, or an inability to maintain consistent employment.
Getting Both Conditions Rated Separately
You can receive separate ratings for vasovagal syncope and headaches, but only if the symptoms being evaluated don’t overlap. The VA’s anti-pyramiding rule prohibits compensating the same symptom twice under different diagnostic codes. Since syncope can cause headaches (and headaches can accompany syncopal episodes), the VA will look at whether your symptoms are clearly separable.
If your headaches occur independently of your fainting episodes, with their own distinct pattern and frequency, you have a stronger case for separate ratings. If your headaches only happen during or immediately after a syncopal episode, the VA is more likely to consider them part of the same condition and assign a single rating.
VA case law supports granting service connection for both conditions separately. In one Board of Veterans’ Appeals decision, a Gulf War veteran was granted service connection for both syncope and headaches as manifestations of an undiagnosed illness. The key factor was that both conditions were documented with their own distinct complaints and patterns.
Secondary Service Connection
If you’re already service-connected for vasovagal syncope, you may be able to claim headaches as a secondary condition (or vice versa). A secondary service connection claim requires medical evidence showing that one condition caused or aggravated the other. For example, if a VA examiner documents that your syncopal episodes aggravate or trigger your headache disorder, the headaches could be rated as secondary to the syncope.
Gulf War veterans have an additional pathway. Neurological signs, symptoms, and headaches are both listed as possible manifestations of an undiagnosed illness or medically unexplained chronic multisymptom illness under 38 C.F.R. ยง 3.317. This means if no specific diagnosis fully explains your syncope or headaches, and you served in the Southwest Asia theater, presumptive service connection may apply.
What the Combined Rating Pays
If you receive separate ratings for both conditions, the VA uses “VA math” to calculate your combined rating. This isn’t straightforward addition. Instead, each successive rating is applied to the remaining percentage of non-disabled capacity.
Here’s how it works with a common scenario: say you receive 30% for syncope and 30% for headaches. The VA starts with the first 30%, leaving you 70% non-disabled. Then 30% of that remaining 70% is 21. Adding 30 plus 21 gives a combined value of 51, which rounds to 50%.
Some realistic combined scenarios and their 2025 monthly compensation for a single veteran with no dependents:
- 10% syncope + 10% headaches = 19%, rounds to 20%: $356.66/month
- 30% syncope + 30% headaches = 51%, rounds to 50%: approximately $1,100/month
- 30% syncope + 50% headaches = 65%, rounds to 70%: $1,808.45/month
- 60% syncope + 50% headaches = 80%: $2,102.15/month
Veterans with dependents (a spouse, children, or dependent parents) receive additional compensation at the 30% level and above. The exact amounts increase with each dependent added.
Building a Stronger Claim
The single most important factor in getting a fair rating is documentation. For syncope, keep records of how often episodes occur, what triggers them, and how much physical activity you can tolerate before symptoms start. For headaches, track the frequency of prostrating attacks, how long they last, and how they affect your work or daily activities.
Buddy statements from family members, coworkers, or fellow veterans who have witnessed your episodes can strengthen both claims. A nexus letter from a medical provider explicitly linking your conditions to service (or to each other, for secondary claims) is often the piece that makes or breaks the decision. The letter should explain the medical reasoning for why your syncope and headaches are connected to your military service, and if you’re claiming them separately, why they represent distinct conditions with different symptoms.
If the VA rates your syncope and headaches as a single condition and you believe they warrant separate evaluations, you can request a higher-level review or file a supplemental claim with additional medical evidence distinguishing the two conditions.