F16.950
Billable codeHallucinogen use, unspecified with hallucinogen-induced psychotic disorder with delusions
The ICD-10 code for hallucinogen use, unspecified with hallucinogen-induced psychotic disorder with delusions is F16.950.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- F16.951Hallucinogen use, unspecified with hallucinogen-induced psychotic disorder with hallucinations
- F16.959Hallucinogen use, unspecified with hallucinogen-induced psychotic disorder, unspecified
- F16.950Hallucinogen use, unspecified with hallucinogen-induced psychotic disorder with delusions
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 29211Approximate match
Associated MS-DRGs
F16.950 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.