ICD-10-CM › F01-F99 › F10-F19 › F16.2 Hallucinogen dependence › F16.20
F16.20
Hallucinogen dependence, uncomplicated
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2007 Added to the draft code set draft Hallucinogen dependence, uncomplicated
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from F16 Hallucinogen related disorders
Includes
- ecstasy
- PCP
- phencyclidine
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Addiction
- Narcotism
- Drug > habit
- Addiction > drug
- Dependence > LSD
- Dependence > PCP
- Drug > addiction
- Withdrawal state
- Drug > dependence
- Dependence > peyote
- Opioid > dependence
- Dependence > mescaline
- Habit, habituation > drug
- Dependence > lysergic acid
- Dependence > phencyclidine
- Dependence > substance NEC
- Dependence > hallucinogenics
- Dependence > specified drug NEC
- Reaction > drug NEC > addictive
- Reaction > drug NEC > withdrawal
- Bad > trip > due to drug dependence
- Disorder > drug related > dependence
- History > personal > drug dependence
- Reaction > LSD > due to drug dependence
- Complication > injection > drug reaction
- Dependence > D-lysergic acid diethylamide
- Intoxication > drug > acute > with dependence
- Intoxication > phencyclidine > with dependence
- Intoxication > hallucinogenic > with dependence
- Korsakoff's > drug-induced > due to drug dependence
- Dependence > psilocibin, psilocin, psilocyn, psilocyline
- Wernicke-Korsakoff's syndrome or psychosis > drug-induced > due to drug dependence
- LSD reaction > with dependence
- Dependence > drug NEC > hallucinogen
- Disorder > hallucinogen use > moderate or severe
- Disorder > phencyclidine use > moderate or severe
Codes in the same group
| Code | Description | Status |
|---|---|---|
| F16.21 | Hallucinogen dependence, in remission | Valid |
| F16.22 | Hallucinogen dependence with intoxication | Not billable |
| F16.24 | Hallucinogen dependence with hallucinogen-induced mood disorder | Valid |
| F16.25 | Hallucinogen dependence with hallucinogen-induced psychotic disorder | Not billable |
| F16.28 | Hallucinogen dependence with other hallucinogen-induced disorder | Not billable |
| F16.29 | Hallucinogen dependence with unspecified hallucinogen-induced disorder | Valid |