F10.921 Alcohol use, unspecified with intoxication delirium
ICD-10-CM · CMS code reference
F10.921 covers intoxication delirium when the record doesn't call the alcohol use abuse or dependence. If the intoxication is documented as uncomplicated, use F10.920 instead.
Coding notes
From the ICD-10-CM FY2027 (effective October 1, 2026) tabular list. Notes on a parent code or category apply here too.
Excludes1
Not coded together with this code. The exception is when the two conditions are unrelated to each other.
- alcohol abuse (F10.1-)
- alcohol dependence (F10.2-)
Use additional code
Add a second code for the following, when documented.
- code for blood alcohol level, if applicable (Y90.-)
Related codes
F10.90Alcohol use, unspecified, uncomplicated ICD-10-CMF10.91Alcohol use, unspecified, in remission ICD-10-CMF10.920Alcohol use, unspecified with intoxication, uncomplicated ICD-10-CMF10.929Alcohol use, unspecified with intoxication, unspecified ICD-10-CMF10.930Alcohol use, unspecified with withdrawal, uncomplicated ICD-10-CMF10.931Alcohol use, unspecified with withdrawal delirium ICD-10-CMF10.932Alcohol use, unspecified with withdrawal with perceptual disturbance ICD-10-CMF10.939Alcohol use, unspecified with withdrawal, unspecified ICD-10-CM
Common questions
Is F10.921 a billable code?
Yes. F10.921 is a billable ICD-10-CM code in the ICD-10-CM FY2027 (effective October 1, 2026) code set.