How the VA Rates Asthma
The plain-English version of the 38 CFR § 4.97, DC 6602 criteria a VA rater evaluates Asthma against, with the 2026 monthly rate at each level. A reference to what the regulation describes — never a prediction of any rating.
38 CFR § 4.97, DC 6602
Asthma · 4 levels
- 100%$3,938.58a month
- 60%$1,435.02a month
- 30%$552.47a month
- 10%$180.42a month
2026 VA rates (effective December 1, 2025), veteran alone, as the only rated condition. VA decides the level.
Key facts
- Regulation
- 38 CFR § 4.97, DC 6602
- Diagnostic code
- 6602
- Levels in the schedule
- 10% · 30% · 60% · 100%
- Top level (100%) pays
- $3,938.58/month2026, veteran alone
The rating levels
Criteria paraphrased from 38 CFR § 4.97, DC 6602 for readability. Monthly amounts are the 2026 rate (effective December 1, 2025) for a veteran with no dependents if this were the only rated condition — dependents add more, and multiple conditions combine under the VA’s own math.
- 100%
$3,938.58/month
FEV-1 less than 40-percent predicted, or; FEV-1/FVC less than 40 percent, or; more than one attack per week with episodes of respiratory failure, or; requires daily use of systemic (oral or parenteral) high dose corticosteroids or immuno-suppressive medications.
Examples from this level’s criteria
- Severe airflow obstruction (FEV-1 < 40%)
- More than one attack per week with episodes of respiratory failure
- Daily high-dose oral/injected corticosteroids or immunosuppressive medication
- 60%
$1,435.02/month
FEV-1 of 40- to 55-percent predicted, or; FEV-1/FVC of 40 to 55 percent, or; at least monthly visits to a physician for required care of exacerbations, or; intermittent (at least three per year) courses of systemic (oral or parenteral) corticosteroids.
Examples from this level’s criteria
- Severe lung function reduction (FEV-1 40–55%)
- At least three courses per year of oral or injected steroids (e.g., prednisone bursts)
- At least monthly physician visits for required care of flare-ups
- 30%
$552.47/month
FEV-1 of 56- to 70-percent predicted, or; FEV-1/FVC of 56 to 70 percent, or; daily inhalational or oral bronchodilator therapy, or; inhalational anti-inflammatory medication.
Examples from this level’s criteria
- Moderate reduction in lung function (FEV-1 56–70%)
- Uses a bronchodilator daily
- Uses an inhaled anti-inflammatory (inhaled corticosteroid)
- 10%
$180.42/month
FEV-1 of 71- to 80-percent predicted, or; FEV-1/FVC of 71 to 80 percent, or; intermittent inhalational or oral bronchodilator therapy.
Examples from this level’s criteria
- Uses a rescue inhaler (e.g., albuterol) intermittently
- Mild reduction in lung function on spirometry (FEV-1 71–80%)
- Occasional wheeze or shortness of breath with exertion
The listed symptoms are examples that appear in each level’s criteria — not a checklist that earns a percentage. Raters apply the criteria as a whole.
The evidence that matters most
Pulmonary function test numbers (FEV-1, FEV-1/FVC) and the medication list — a daily inhaled steroid alone reaches 30%
C&P exam tips for Asthma
- 1Get pulmonary function tests (PFTs/spirometry) before the exam — FEV-1 and FEV-1/FVC are the primary rating drivers.
- 2Asthma is a PACT Act presumptive for veterans with burn pit exposure — if you deployed to Southwest Asia after August 1990, claim it as presumptive.
- 3Document all inhalers and oral steroids — medication burden directly maps to rating levels.
- 4Bring records of ER visits and hospitalizations for asthmatic attacks.
- 5Describe triggers: exercise, smoke, chemical exposure, dust, cold air — these help establish service connection.
Common mistakes on Asthma claims
- Not getting spirometry before the exam — without objective FEV-1 data, the rating defaults to the lowest tier.
- Not claiming asthma as a PACT Act / burn pit presumptive when eligible.
- Not documenting oral steroid use — at least three courses of systemic steroids per year support 60%, and daily high-dose systemic steroids or immunosuppressants support 100%.
- Failing to claim secondary conditions: sinusitis, GERD from asthma medications, sleep disruption.
Frequently asked questions
What diagnostic code does the VA use for Asthma?
Asthma is rated under 38 CFR § 4.97, DC 6602 — diagnostic code 6602.
What is the highest schedular VA rating for Asthma?
100% is the highest level in the rating schedule for Asthma. The criteria at that level describe: FEV-1 less than 40-percent predicted, or; FEV-1/FVC less than 40 percent, or; more than one attack per week with episodes of respiratory failure, or; requires daily use of systemic (oral or parenteral) high dose corticosteroids or immuno-suppressive medications.
How much does a 100% VA rating for Asthma pay in 2026?
$3,938.58 per month, tax-free, for a veteran with no dependents (rates effective December 1, 2025) — more with a spouse, children, or dependent parents. If you have other rated conditions, the VA combines ratings using its own math rather than adding them.
Can Asthma be claimed as a secondary condition?
Yes — veterans commonly file Asthma secondary to GERD / Acid Reflux, Chronic Sinusitis / Rhinitis under 38 C.F.R. § 3.310. What carries a secondary claim is a medical nexus opinion connecting it to the service-connected condition.
Related tools & guides
- Free toolCheck your symptoms against the Asthma criteria
- GuideThe nexus letter for Asthma — what it must say
- Free tool2026 pay rates & combined-rating calculator
- ResearchAsthma — the research & law behind the claim
- GuideAsthma secondary to GERD / Acid Reflux
- GuideAsthma secondary to Chronic Sinusitis / Rhinitis
- GuideGERD / Acid Reflux (Secondary to Asthma) secondary to Asthma
- GuideSinusitis / Chronic Rhinosinusitis secondary to Asthma
- GuideSleep Apnea (Secondary to Asthma) secondary to Asthma
Build your Asthma claim documentation
Your first claim builds free, on screen — a personal statement mapped to these criteria and a cited draft medical opinion. No card to sign up.
Educational information about the rating schedule — not legal or medical advice, never a prediction or promise of any rating, and not affiliated with the VA.