F16.9

Hallucinogen use, unspecified

Non-billable header

F16.9 is a non-billable header code. Use one of the more specific codes below.

Inclusion terms

Includes (from F16)

  • disorders of psychological development
  • ecstasy
  • PCP
  • phencyclidine

Excludes1

Not coded here — never report together with this code.

  • hallucinogen abuse (F16.1-)
  • hallucinogen dependence (F16.2-)

Excludes2

Not included here — may be reported together when both conditions exist.

  • symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99) (from F16)

Parent code

  • F16Hallucinogen related disordersHeader

More specific codes F16.9

  • F16.90Hallucinogen use, unspecified, uncomplicatedBillable
  • F16.91Hallucinogen use, unspecified, in remissionBillable
  • F16.92Hallucinogen use, unspecified with intoxicationHeader
  • F16.94Hallucinogen use, unspecified with hallucinogen-induced mood disorderBillable
  • F16.95Hallucinogen use, unspecified with hallucinogen-induced psychotic disorderHeader
  • F16.98Hallucinogen use, unspecified with other specified hallucinogen-induced disorderHeader
  • F16.99Hallucinogen use, unspecified with unspecified hallucinogen-induced disorderBillable

Related codes

  • F16.1Hallucinogen abuseHeader
  • F16.2Hallucinogen dependenceHeader

Browse