RespiratoryDC 6844
Pleural Effusion / Pleurisy
Pleurisy and pleural effusion are rated under 38 CFR § 4.97, Diagnostic Code 6844. After active inflammation resolves, residuals such as pleural thickening, adhesions, or decrement in pulmonary function may yield a continuing rating.
VA Rating Levels
10%
Minimal pleural disease with small pleural thickening but no significant lung function reduction.
30%
Moderate pleural disease — thickening or adhesions with moderate reduction in lung expansion or recurring fluid.
50%
Advanced pleural disease — significant reduction in FVC, marked restriction, or persistent effusion.
Exam Tips & Key Evidence
- →Pleurisy can result from pneumonia, TBI blast injuries, or exposure to toxic substances
- →Once active phase ends, file for residuals including reduced pulmonary function
Commonly Related Conditions
38 CFR Reference
38 CFR § 4.97, Diagnostic Code 6844