COPD (Chronic Obstructive Pulmonary Disease)
Diagnostic Code: 6604Max Rating
100%
Progressive lung disease causing breathing difficulties.
Rating Criteria Overview
Based on FEV-1 test results. FEV-1 less than 40% predicted = 60%. Cor pulmonale or need for outpatient oxygen = 100%.
| Rating | Criteria / Symptoms |
|---|---|
Rating percentages vary based on severity and functional limitations. See "How It Is Rated" section for specific criteria. | |
Check Your Evidence
See what medical evidence is required to win a claim for COPD (Chronic Obstructive Pulmonary Disease).
View ChecklistCommon Secondary Conditions
These conditions are frequently claimed as secondary to COPD (Chronic Obstructive Pulmonary Disease). A secondary condition is one that was caused or aggravated by an existing service-connected disability.
Secondary conditions vary by case. Consult with a VSO or medical professional to identify potential secondary claims for your situation.
Browse Articles on Secondary Conditions →Frequently Asked Questions
What is FEV-1?
Forced Expiratory Volume in 1 second - a breathing test that measures lung function.
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