Y04 Assault by bodily force
ICD-10-CM category Y04 sits in Chapter 20 (External causes of morbidity, V00-Y99). It contains 12 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
Y04.0 Assault by unarmed brawl or fightY04.1 Assault by human biteY04.2 Assault by strike against or bumped into by another personY04.8 Assault by other bodily force
Billable codes in Y04
| Code | Description |
|---|---|
Y04.0XXA | Assault by unarmed brawl or fight, initial encounter |
Y04.0XXD | Assault by unarmed brawl or fight, subsequent encounter |
Y04.0XXS | Assault by unarmed brawl or fight, sequela |
Y04.1XXA | Assault by human bite, initial encounter |
Y04.1XXD | Assault by human bite, subsequent encounter |
Y04.1XXS | Assault by human bite, sequela |
Y04.2XXA | Assault by strike against or bumped into by another person, initial encounter |
Y04.2XXD | Assault by strike against or bumped into by another person, subsequent encounter |
Y04.2XXS | Assault by strike against or bumped into by another person, sequela |
Y04.8XXA | Assault by other bodily force, initial encounter |
Y04.8XXD | Assault by other bodily force, subsequent encounter |
Y04.8XXS | Assault by other bodily force, sequela |
Search within ICD-10-CM for Y04 and related codes
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