N42.32
BillableAtypical small acinar proliferation of prostate
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
A microscopic finding on prostate biopsy showing small clusters of abnormal cells that are difficult to classify and may indicate increased cancer risk.
Coding Tips
- •ASAP is a diagnostic challenge requiring expert pathology review and clinical correlation
- •Ensure pathology report explicitly documents ASAP diagnosis before coding
Code Hierarchy
└N42Other and unspecified disorders of prostate└N42.3Dysplasia of prostate└N42.32Atypical small acinar proliferation of prostate
└N42.32Atypical small acinar proliferation of prostate