Diffuse interstitial fibrosis (interstitial pneumonitis, fibrosing alveolitis) — VA Rating Criteria (38 CFR DC 6825)

The VA rates Diffuse interstitial fibrosis (interstitial pneumonitis, fibrosing alveolitis) under Diagnostic Code 6825 at the following tiers: 100%. The minimum 100% rating requires: Active infection with systemic symptoms such as fever, night sweats, weight loss, or hemoptysis. The maximum 100% rating requires: Active infection with systemic symptoms such as fever, night sweats, weight loss, or hemoptysis.

Diagnostic Code 6825 is the VA rating identifier for Diffuse interstitial fibrosis (interstitial pneumonitis, fibrosing alveolitis) within 38 CFR 38 CFR § 4.97. It defines the specific symptom criteria and percentage thresholds a VA adjudicator uses to assign a disability rating. The diagnostic code is listed on a veteran's rating decision letter.

The highest schedular rating for Diffuse interstitial fibrosis (interstitial pneumonitis, fibrosing alveolitis) under DC 6825 is 100%. This tier requires: Active infection with systemic symptoms such as fever, night sweats, weight loss, or hemoptysis. Veterans who cannot secure substantially gainful employment due to Diffuse interstitial fibrosis (interstitial pneumonitis, fibrosing alveolitis) alone or in combination with other service-connected conditions may also qualify for TDIU at the 100% compensation rate under 38 CFR § 4.16.

Diffuse interstitial fibrosis (interstitial pneumonitis, fibrosing alveolitis) is rated under 38 CFR 38 CFR § 4.97, Diagnostic Code 6825. This section is part of the Schedule for Rating Disabilities (38 CFR Part 4) and can be read in full at the eCFR website.

Secondary conditions caused or aggravated by Diffuse interstitial fibrosis (interstitial pneumonitis, fibrosing alveolitis) may be ratable under 38 CFR § 3.310. Veterans should work with a VSO or accredited claims agent to document the medical relationship.

Service connection for Diffuse interstitial fibrosis (interstitial pneumonitis, fibrosing alveolitis) requires three elements: (1) a current diagnosis of the condition, (2) an in-service event, injury, or disease that may have caused or aggravated it, and (3) a medical nexus connecting the current diagnosis to that in-service event. A nexus letter from a treating physician or independent medical examiner is the most reliable nexus evidence. C&P exam findings can also establish nexus if adequately documented.