ICD-10-CM · Chapter 20 · V00-Y99
Y90 Evidence of alcohol involvement determined by blood alcohol level
Code First
- any associated alcohol related disorders (F10)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| Y90..0 | Blood alcohol level of less than 20 mg/100 ml | Yes |
| Y90..1 | Blood alcohol level of 20-39 mg/100 ml | Yes |
| Y90..2 | Blood alcohol level of 40-59 mg/100 ml | Yes |
| Y90..3 | Blood alcohol level of 60-79 mg/100 ml | Yes |
| Y90..4 | Blood alcohol level of 80-99 mg/100 ml | Yes |
| Y90..5 | Blood alcohol level of 100-119 mg/100 ml | Yes |
| Y90..6 | Blood alcohol level of 120-199 mg/100 ml | Yes |
| Y90..7 | Blood alcohol level of 200-239 mg/100 ml | Yes |
| Y90..8 | Blood alcohol level of 240 mg/100 ml or more | Yes |
| Y90..9 | Presence of alcohol in blood, level not specified | Yes |
Last reviewed: September 2026