Y90.9 Presence of alcohol in blood, level not specified

Billable ICD-10-CM code, FY2026.

Applies from Y90 Evidence of alcohol involvement determined by blood alcohol level

Code first

• any associated alcohol related disorders (F10)

Approximate ICD-9-CM (GEMs)

• NoD.x (approximate)

Code annotations containing back-references to Y90.9

Back-references to Y90

• Use Additional: F10 Alcohol related disorders ("code for blood alcohol level, if applicable (Y90.-)")
• Use Additional: R78.0 Finding of alcohol in blood ("external cause code (Y90.-), for detail regarding alcohol level.")

Diagnosis Index entries for Y90.9

• Blood alcohol level
• Blood alcohol level › presence in blood, level not specified
• Factors, supplemental › alcohol › blood level › presence in blood, level not specified
• Factors, supplemental › alcohol › presence in blood, but level not specified

Nearby codes

• Y90.4 Blood alcohol level of 80-99 mg/100 ml
• Y90.5 Blood alcohol level of 100-119 mg/100 ml
• Y90.6 Blood alcohol level of 120-199 mg/100 ml
• Y90.7 Blood alcohol level of 200-239 mg/100 ml
• Y90.8 Blood alcohol level of 240 mg/100 ml or more
• Y90.9 Presence of alcohol in blood, level not specified (this code)