Pulmonary Function Test (PFT) VA Disability Guide: What Veterans Need to Know

Warriors Supporting Warriors

Published on: 13/03/2026

Learn how the VA uses pulmonary function test (PFT) results to rate respiratory disabilities. Understand FEV-1, FEV-1/FVC, DLCO, post-bronchodilator testing, and how PFT results can impact your VA claim.