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F16.959

Billable

Hallucinogen use, unspecified with hallucinogen-induced psychotic disorder, unspecified

HCC Category Mapping

V28HCC 135Drug/Alcohol Psychosis
0.000
V24HCC 54Drug/Alcohol Psychosis
0.434
ESRDHCC 54Drug/Alcohol Psychosis
0.000

What This Code Means

A person uses hallucinogenic drugs and experiences psychotic symptoms caused by the hallucinogen, but the specific type is not detailed.

Coding Tips

  • Use this code when psychotic disorder is present but specific features are not documented
  • Query provider to identify whether hallucinations, delusions, or other psychotic features are present

Clinical Significance

This unspecified psychotic disorder code for hallucinogen use captures psychosis without detailing whether delusions or hallucinations are present. Despite the lack of specificity, it still maps to the higher-value psychosis HCC, but should prompt documentation improvement efforts.

Documentation Requirements

  • Documentation of hallucinogen use with psychotic symptoms
  • Provider query for specific psychotic features
  • Mental status examination findings supporting psychosis
  • Differentiation from non-psychotic induced disorders
  • Treatment plan for psychotic symptoms

Commonly Confused Codes

Code Hierarchy

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