R91.8
BillableOther nonspecific abnormal finding of lung field
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
An unusual or abnormal finding on a chest X-ray or lung imaging that is not clearly identified as a specific disease or condition.
Coding Tips
- •Describe the specific abnormality observed (infiltrate, opacity, etc.) in the medical record
- •Determine if additional imaging or clinical correlation is needed to clarify the finding
Code Hierarchy
└R91Abnormal findings on diagnostic imaging of lung└R91.8Other nonspecific abnormal finding of lung field
└R91.8Other nonspecific abnormal finding of lung field