ICD-10-CM > F01-F99 > F10-F19 > F16 > F16.1 > F16.12 F16.12 Hallucinogen abuse with intoxication Non-Billable/Non-Specific Codes F16.120Hallucinogen abuse with intoxication, uncomplicatedF16.121Hallucinogen abuse with intoxication with deliriumF16.122Hallucinogen abuse with intoxication with perceptual disturbanceF16.129Hallucinogen abuse with intoxication, unspecified