F16.2 - Hallucinogen dependence
F16.28 - Hallucinogen dependence with other hallucinogen-induced disorder
F16.280 - Hallucinogen dependence with hallucinogen-induced anxiety disorder
F16.283 - Hallucinogen dependence with hallucinogen persisting perception disorder (flashbacks)
F16.288 - Hallucinogen dependence with other hallucinogen-induced disorder