ICD-10-CM · Chapter 5

F16..1 Hallucinogen abuse

Non-billable header

← F16 — Hallucinogen related disorders Chapter 5: F01-F99

Excludes 1 (cannot be coded together)

hallucinogen dependence (F16.2-)
hallucinogen use, unspecified (F16.9-)

Last reviewed: September 2026