ICD-10-CM > F01-F99 > F10-F19 > F16 > F16.9 > F16.92 F16.92 Hallucinogen use, unspecified with intoxication Non-Billable/Non-Specific Codes F16.920Hallucinogen use, unspecified with intoxication, uncomplicatedF16.921Hallucinogen use, unspecified with intoxication with deliriumF16.929Hallucinogen use, unspecified with intoxication, unspecified