Y04.0D✓ Billable
Assault by unarmed brawl or fight, subsequent encounter
Code Hierarchy
┌20External causes of morbidity (V00-Y99)├X92-Y09Assault (X92-Y09)├Y04Assault by bodily force
└Y04.0DAssault by unarmed brawl or fight, subsequent encounter
Not sure between two codes?
⇄ Compare Y04.0D with another code →