ICD-10-CM › F01-F99 › F10-F19 › F16 Hallucinogen related disorders › F16.9

F16.9

Hallucinogen use, unspecified

Not billableICD-10-CM diagnosis code.

This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.

A category header for its whole life, FY2016 onwards. It has never been valid for submission on its own.

Submit one of these 7 more specific codes instead:

  • F16.90 Hallucinogen use, unspecified, uncomplicated
  • F16.91 Hallucinogen use, unspecified, in remission
  • F16.92 Hallucinogen use, unspecified with intoxication (also a header)
  • F16.94 Hallucinogen use, unspecified with hallucinogen-induced mood disorder
  • F16.95 Hallucinogen use, unspecified with hallucinogen-induced psychotic disorder (also a header)
  • F16.98 Hallucinogen use, unspecified with other specified hallucinogen-induced disorder (also a header)
  • F16.99 Hallucinogen use, unspecified with unspecified hallucinogen-induced disorder

What has happened to this code

Every change the publisher made, from 2012 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.

  1. FY2012 Added to the draft code set draft Hallucinogen use, unspecified

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

Codes in the same group

CodeDescriptionStatus
F16.1 Hallucinogen abuse Not billable
F16.2 Hallucinogen dependence Not billable