M25.176
BillableFistula, unspecified foot
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
An abnormal tunnel or opening in a foot joint of unspecified side that allows fluid or infection to drain to the skin surface.
Coding Tips
- •Use only when laterality cannot be determined from documentation
- •Query provider if right or left foot can be identified from clinical notes or imaging