ICD-10-CM › F01-F99 › F10-F19 › F16.92 Hallucinogen use, unspecified with... › F16.921
Hallucinogen use, unspecified with intoxication with delirium
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2007 Added to the draft code set draft Hallucinogen use, unspecified with intoxication with delirium
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from F16 Hallucinogen related disorders
Includes
- ecstasy
- PCP
- phencyclidine
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Brain > syndrome
- Use > volatile solvents
- State > confusional > acute
- State > confusional > subacute
- Syndrome > brain > acute or subacute
- Reaction > organic, acute or subacute
- Delirium, delirious > due to > hallucinogen intoxication
- Delirium, delirious > due to > phencyclidine intoxication
- Use > hallucinogen NEC > with > intoxication > with > delirium
Codes in the same group
| Code | Description | Status |
|---|---|---|
| F16.920 | Hallucinogen use, unspecified with intoxication, uncomplicated | Valid |
| F16.929 | Hallucinogen use, unspecified with intoxication, unspecified | Valid |