Hallucinogen use, unspecified, uncomplicated

ValidICD-10-CM diagnosis code.

Valid for claims with a date of service in the current code year.

Valid FY2016 onwards.

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, uncomplicated

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.

Use > volatile solvents
LSD reaction
Use > hallucinogen NEC

Codes in the same group

Code	Description	Status
F16.91	Hallucinogen use, unspecified, in remission	Valid
F16.92	Hallucinogen use, unspecified with intoxication	Not billable
F16.94	Hallucinogen use, unspecified with hallucinogen-induced mood disorder	Valid
F16.95	Hallucinogen use, unspecified with hallucinogen-induced psychotic disorder	Not billable
F16.98	Hallucinogen use, unspecified with other specified hallucinogen-induced disorder	Not billable
F16.99	Hallucinogen use, unspecified with unspecified hallucinogen-induced disorder	Valid