Y90
Y90: Evidence of alcohol involvement determined by blood alcohol level
Non-billable headerICD-10-CM
Y90 is a non-billable header ICD-10-CM code for evidence of alcohol involvement determined by blood alcohol level. It cannot be billed on its own: choose one of the more specific child codes below.
Code first
The underlying condition must be sequenced before this code.
- any associated alcohol related disorders (F10)
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead Y90
10 child codes. Green means billable.
- Y90.0Blood alcohol level of less than 20 mg/100 ml
- Y90.1Blood alcohol level of 20-39 mg/100 ml
- Y90.2Blood alcohol level of 40-59 mg/100 ml
- Y90.3Blood alcohol level of 60-79 mg/100 ml
- Y90.4Blood alcohol level of 80-99 mg/100 ml
- Y90.5Blood alcohol level of 100-119 mg/100 ml
- Y90.6Blood alcohol level of 120-199 mg/100 ml
- Y90.7Blood alcohol level of 200-239 mg/100 ml
- Y90.8Blood alcohol level of 240 mg/100 ml or more
- Y90.9Presence of alcohol in blood, level not specified