OFFICIAL TITLE 38 CFR DIAGNOSTIC REPOSITORY • DC #6602
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Diagnostic Code 6602 Respiratory Max Rating: 100%

VA Disability Rating Criteria for Asthma, Bronchial

The Department of Veterans Affairs rates Asthma, Bronchial under 38 CFR Book C (Diagnostic Code 6602). Compensation ratings are determined by the severity of functional impairment and objective medical evidence.

Title 38 CFR Statutory Rating Schedule

Source: eCFR Part 4
Rating Required Diagnostic Symptoms & Severity
100% FEV-1 <40% predicted, or FEV-1/FVC <40%, or more than one attack per week with episodes of respiratory failure, or requires daily use of systemic high dose corticosteroids or immunosuppressive medications.
60% FEV-1 of 40-55% predicted, or FEV-1/FVC of 40-55%, or at least monthly visits to a physician for required care of exacerbations, or intermittent (at least 3x/year) courses of systemic corticosteroids.
30% FEV-1 of 56-70% predicted, or FEV-1/FVC of 56-70%, or daily inhalational or oral bronchodilator therapy, or inhalational anti-inflammatory medication.
10% FEV-1 of 71-80% predicted, or FEV-1/FVC of 71-80%, or intermittent inhalational or oral bronchodilator therapy.
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