ICD-10-CM F16.2: Hallucinogen dependence

ICD-10-CM Diagnosis Code (2025)

Official Description for F16.2

Hallucinogen dependence

Coding Notes & Guidelines for F16.2

Excludes1: Not Coded Here
  • hallucinogen abuse (F16.1-)
  • hallucinogen use, unspecified (F16.9-)
Inclusion Terms
  • Other hallucinogen use disorder, moderate
  • Other hallucinogen use disorder, severe
  • Phencyclidine use disorder, moderate
  • Phencyclidine use disorder, severe
Inclusion Terms
  • Other hallucinogen use disorder, moderate, in early remission
  • Other hallucinogen use disorder, moderate, in sustained remission
  • Other hallucinogen use disorder, severe, in early remission
  • Other hallucinogen use disorder, severe, in sustained remission
  • Phencyclidine use disorder, moderate, in early remission
  • Phencyclidine use disorder, moderate, in sustained remission
  • Phencyclidine use disorder, severe, in early remission
  • Phencyclidine use disorder, severe, in sustained remission
Inclusion Terms
  • Other hallucinogen use disorder, moderate, with other hallucinogen induced bipolar or related disorder
  • Other hallucinogen use disorder, moderate, with other hallucinogen induced depressive disorder
  • Other hallucinogen use disorder, severe, with other hallucinogen-induced bipolar or related disorder
  • Other hallucinogen use disorder, severe, with other hallucinogen-induced depressive disorder
  • Phencyclidine use disorder, moderate, with phencyclidine induced bipolar or related disorder
  • Phencyclidine use disorder, moderate, with phencyclidine induced depressive disorder
  • Phencyclidine use disorder, severe, with phencyclidine induced bipolar or related disorder
  • Phencyclidine use disorder, severe, with phencyclidine-induced depressive disorder

Parent Code (Less Specific):

F16 - Hallucinogen related disorders

About ICD-10-CM Code F16.2 (Hallucinogen dependence)

ICD-10-CM code F16.2 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM F16.2 became effective on October 1, 2024.

This page provides detailed information about F16.2 - Hallucinogen dependence. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Hallucinogen dependence.