D00.08
BillableCarcinoma in situ of pharynx
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
Abnormal cells in the pharynx (throat) that have the potential to become cancer but are not yet invasive.
Coding Tips
- •The pharynx includes the nasopharynx, oropharynx, and laryngopharynx
- •Clarify the specific pharyngeal region if documented to ensure this is the appropriate code