ICD-10-CM Code F16.9
Hallucinogen use, unspecified
Non-Billable Code
Non-Billable means the code is not sufficient justification for admission to an acute care hospital when used a principal diagnosis. Use a child code to capture more detail.ICD Code F16.9 is a non-billable code. To code a diagnosis of this type, you must use one of the six child codes of F16.9 that describes the diagnosis 'hallucinogen use, unspecified' in more detail.
- F16.9 Hallucinogen use, unspecified NON-BILLABLE
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- BILLABLE F16.90 Hallucinogen use, unspecified, uncomplicated
- BILLABLE F16.94 Hallucinogen use, unspecified with hallucinogen-induced mood disorder
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- F16.950 Hallucinogen use, unspecified with hallucinogen-induced psychotic disorder with delusions BILLABLE
- F16.951 Hallucinogen use, unspecified with hallucinogen-induced psychotic disorder with hallucinations BILLABLE
- F16.959 Hallucinogen use, unspecified with hallucinogen-induced psychotic disorder, unspecified BILLABLE
- BILLABLE F16.99 Hallucinogen use, unspecified with unspecified hallucinogen-induced disorder
The ICD code F16 is used to code Substance dependence
Substance dependence also known as drug dependence is an adaptive state that develops from repeated drug administration, and which results in withdrawal upon cessation of drug use. A drug addiction, a distinct concept from substance dependence, is defined as compulsive, out-of-control drug use, despite negative consequences. An addictive drug is a drug which is both rewarding and reinforcing. ΔFosB, a gene transcription factor, is now known to be a critical component and common factor in the development of virtually all forms of behavioral addiction and drug addictions, but not dependence.
| Specialty: | Psychiatry |
| MeSH Codes: | D019966, D019966, D019966, D019966, D019966, D013375 |
| ICD 9 Codes: | 303, 304, 303, 304, 305, 292.0 |
Coding Notes for F16.9 Info for medical coders on how to properly use this ICD-10 code
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Code Type-1 Excludes:
Type-1 Excludes
Type-1 Excludes mean the conditions excluded are mutually exclusive and should never be coded together. Excludes 1 means "do not code here." - Hallucinogen abuse - instead, use code F16.1-
- Hallucinogen dependence - instead, use code F16.2-
ICD-10-CM Alphabetical Index References for 'F16.9 - Hallucinogen use, unspecified'
The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code F16.9. Click on any term below to browse the alphabetical index.
Parent Code: F16 - Hallucinogen related disorders