Hypersensitivity pneumonitis (extrinsic allergic alveolitis)
The VA rates Hypersensitivity pneumonitis (extrinsic allergic alveolitis) under Diagnostic Code 6831 at a single 100% level. At 100%, veterans receive $3939/month or more in compensation.
Rating schedule — DC 6831 at a glance
- Minimum rating
- 100%
- Maximum rating
- 100%
- Rating tiers
- 1
- CFR section
- § 4.97
- Body system
- Respiratory System
- Secondary conditions
- 0
Lowest schedular rating available
Full schedular disability
100%
Part 4 rating schedule
None mapped
What are the VA rating criteria for Hypersensitivity pneumonitis (extrinsic allergic alveolitis)?
| Rating | Criteria |
|---|---|
| 100% | Active infection with systemic symptoms such as fever, night sweats, weight loss, or hemoptysis Note: Via General Rating Formula for Bacterial Infections of the Lung (diagnostic codes 6822 through 6824): |
“Active infection with systemic symptoms such as fever, night sweats, weight loss, or hemoptysis”
Common Questions About Hypersensitivity pneumonitis (extrinsic allergic alveolitis) VA Ratings
What is the VA rating range for Hypersensitivity pneumonitis (extrinsic allergic alveolitis)?
The VA rates Hypersensitivity pneumonitis (extrinsic allergic alveolitis) under Diagnostic Code 6831 at 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.
Which 38 CFR diagnostic code does the VA use for Hypersensitivity pneumonitis (extrinsic allergic alveolitis)?
The VA rates Hypersensitivity pneumonitis (extrinsic allergic alveolitis) under Diagnostic Code (DC) 6831, governed by 38 CFR 38 CFR § 4.97. The diagnostic code establishes the specific rating tiers and severity criteria the VA examiner applies.
Can Hypersensitivity pneumonitis (extrinsic allergic alveolitis) qualify for TDIU?
Yes — a 100% rating for Hypersensitivity pneumonitis (extrinsic allergic alveolitis) alone meets the single-disability threshold for TDIU (38 CFR § 4.16). If the condition prevents substantially gainful employment, the veteran is compensated at the 100% rate without a schedular 100% rating.
What evidence supports a higher rating for Hypersensitivity pneumonitis (extrinsic allergic alveolitis)?
The key evidence for Hypersensitivity pneumonitis (extrinsic allergic alveolitis) is documentation of how the condition affects daily functioning. Treatment records showing worsening symptoms, functional limitations documented by your provider, and buddy statements describing observable impact on daily life all strengthen the claim. A nexus letter from a qualified medical professional linking the current severity to service is essential for contested claims.
What happens at the C&P exam for Hypersensitivity pneumonitis (extrinsic allergic alveolitis)?
The C&P examiner uses a Respiratory System DBQ and evaluates your condition against the DC 6831 rating criteria. Pulmonary function tests (PFTs) drive the rating. The examiner measures FEV-1, FVC, and DLCO. Test during symptomatic periods when possible — stable periods produce higher numbers that may underrate your condition.
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