Y09
Y09: Assault by unspecified means
Billable / specific codeICD-10-CM
Y09 is a billable, specific ICD-10-CM code for assault by unspecified means. It is valid for submission on a claim.
Check Y09 with the rest of the claim: free scrubberInclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Assassination (attempted) NOS
- Homicide (attempted) NOS
- Manslaughter (attempted) NOS
- Murder (attempted) NOS
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Alphabetic index entries that lead here
- Assault(homicidal) (by) (in)
- Assault›injury
- Assault›violence
- Assault›weapon
- Assault›wound
- Injury, injured NOS›homicide
Code history
Unchanged in every release from FY2024 to FY2027.