F10.921 – Alcohol use, unspecified with intoxication delirium
ICD-10-CM 2027 diagnosis code · Mental and behavioral disorders due to psychoactive substance use
- Code
F10.921(claims format:F10921)- Description
- Alcohol use, unspecified with intoxication delirium
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 5. Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
- Block
- F10-F19 Mental and behavioral disorders due to psychoactive substance use
- Parent codes
- F10 › F10.9 › F10.92
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
F10 – Alcohol related disorders
- code for blood alcohol level, if applicable (Y90.-)
F10.9 – Alcohol use, unspecified
Index terms for F10.921
Entries in the ICD-10-CM alphabetic index that lead to this code:
- Delirium, delirious, alcoholic
- Alcohol, alcoholic, alcohol-induced, delirium
- Delirium, delirious, alcoholic, with intoxication
- Delirium, delirious, due to, alcohol, intoxication
- Disorder, alcohol-related, with, intoxication, with delirium
- Alcohol, alcoholic, alcohol-induced, delirium, with intoxication
- Alcohol, alcoholic, alcohol-induced, delirium, use, unspecified, with intoxication
Related codes in F10.92
Frequently asked questions
What is ICD-10 code F10.921?
F10.921 is the ICD-10-CM code for alcohol use, unspecified with intoxication delirium, in the block F10-F19 (Mental and behavioral disorders due to psychoactive substance use).
Is F10.921 a billable code?
Yes. F10.921 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does F10.921 belong to?
It belongs to category F10 – Alcohol related disorders.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.