Secondary Condition Claim · VASRD 6602
Bronchial Asthma Secondary to Bronchiectasis
A condition caused or aggravated by an already service-connected disability can be granted its own service connection as a secondary condition under 38 CFR § 3.310. Here's how that works for Bronchial Asthma when it develops after Bronchiectasis.
Why Bronchial Asthma Is Linked to Bronchiectasis
Lung irritation and mucus buildup can trigger asthma
Primary condition · VASRD 6601
Bronchiectasis
A condition where airways in the lungs become permanently widened, leading to mucus buildup and infections.
Secondary condition · VASRD 6602
Bronchial Asthma
A chronic lung condition that causes wheezing, coughing, and difficulty breathing due to inflamed airways.
Bronchial Asthma VA Rating Tiers
The VA rates Bronchial Asthma the same way whether it's claimed directly or as secondary to Bronchiectasis — severity of Bronchial Asthma itself determines the percentage.
| Rating | Criteria |
|---|---|
| 100% | Frequent attacks or requires daily high-dose steroids or has respiratory failure. |
| 60% | Monthly asthma attacks or moderately reduced lung function. |
| 30% | Moderate asthma with occasional steroid use or mildly reduced breathing capacity. |
| 10% | Mild asthma treated with an inhaler and near-normal breathing tests. |
Example combined rating
30% Bronchiectasis + 30% Bronchial Asthma = 51%
The VA combines ratings with Table I of 38 CFR 4.25, not simple addition — 30% and 30% combine to 51%, not 60%. These figures are illustrative; your actual rating for each condition depends on your own evaluation.
Evidence for a Bronchial Asthma Secondary Claim
- •Pulmonary Function Test (PFT) results showing FEV-1 percentages
- •Specialist (pulmonologist) notes with treatment history
- •Prescription history of corticosteroids or bronchodilators
Common questions about Bronchial Asthma secondary to Bronchiectasis
- Can Bronchial Asthma be service-connected as secondary to Bronchiectasis?
- Yes. Under 38 CFR § 3.310, a condition that is caused or aggravated by an already service-connected disability can be granted secondary service connection. Lung irritation and mucus buildup can trigger asthma You'll need a current Bronchial Asthma diagnosis and a medical nexus opinion linking it to your service-connec…
- What VA rating can I get for Bronchial Asthma as a secondary condition?
- Bronchial Asthma is rated under VASRD diagnostic code 6602 using the same criteria whether it's a direct or secondary claim: possible ratings are 100%, 60%, 30%, 10%. The rating depends on the severity of Bronchial Asthma itself, not on the severity of Bronchiectasis.
- How does a secondary Bronchial Asthma claim affect my combined VA rating?
- The VA doesn't add ratings together. Using the official combined-ratings formula (38 CFR 4.25): a 30% rating for Bronchiectasis combined with a 30% rating for Bronchial Asthma (example figures) produces a combined rating of 51%, not 60%. Approving Bronchial Asthma as secondary still typically raises your overall combi…
- What evidence do I need to service-connect Bronchial Asthma as secondary to Bronchiectasis?
- Strong evidence for the underlying Bronchial Asthma diagnosis includes: Pulmonary Function Test (PFT) results showing FEV-1 percentages; Specialist (pulmonologist) notes with treatment history; Prescription history of corticosteroids or bronchodilators. For the secondary link itself, a nexus letter from a treating pro…
Primary condition
Full Bronchiectasis guide
Secondary condition
Full Bronchial Asthma guide
Estimate your combined rating
See how Bronchiectasis and Bronchial Asthma combine with the rest of your service-connected conditions using the official VA combined-ratings formula.
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