304.02 OPIOID DEPENDENCE-EPISOD


Code Information

Diagnosis Code: 304.02

Short Description: Opioid dependence-episod

Long Description: Opioid type dependence, episodic

Code Classification:

  • Mental disorders (290–319)
    • Neurotic disorders, personality disorders, and other nonpsychotic mental disorders (300-316)
      • 304 Drug dependence
        • 304.02 Opioid dependence-episod

Code Version: 2015 ICD-9-CM


Crosswalk Information

The code 304.02 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
304.02 Right Arrow F11.20 Opioid dependence, uncomplicated
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
304.00 Opioid type dependence, unspecified
304.01 Opioid type dependence, continuous
304.03 Opioid type dependence, in remission
304.10 Sedative, hypnotic or anxiolytic dependence, unspecified
304.11 Sedative, hypnotic or anxiolytic dependence, continuous
304.12 Sedative, hypnotic or anxiolytic dependence, episodic
304.13 Sedative, hypnotic or anxiolytic dependence, in remission
304.20 Cocaine dependence, unspecified
304.21 Cocaine dependence, continuous
304.22 Cocaine dependence, episodic
304.23 Cocaine dependence, in remission
304.30 Cannabis dependence, unspecified
304.31 Cannabis dependence, continuous
304.32 Cannabis dependence, episodic
304.33 Cannabis dependence, in remission
304.40 Amphetamine and other psychostimulant dependence, unspecified
304.41 Amphetamine and other psychostimulant dependence, continuous
304.42 Amphetamine and other psychostimulant dependence, episodic
304.43 Amphetamine and other psychostimulant dependence, in remission
304.50 Hallucinogen dependence, unspecified
304.51 Hallucinogen dependence, continuous
304.52 Hallucinogen dependence, episodic
304.53 Hallucinogen dependence, in remission
304.60 Other specified drug dependence, unspecified
304.61 Other specified drug dependence, continuous
304.62 Other specified drug dependence, episodic
304.63 Other specified drug dependence, in remission
304.70 Combinations of opioid type drug with any other drug dependence, unspecified
304.71 Combinations of opioid type drug with any other drug dependence, continuous
304.72 Combinations of opioid type drug with any other drug dependence, episodic
304.73 Combinations of opioid type drug with any other drug dependence, in remission
304.80 Combinations of drug dependence excluding opioid type drug, unspecified
304.81 Combinations of drug dependence excluding opioid type drug, continuous
304.82 Combinations of drug dependence excluding opioid type drug, episodic
304.83 Combinations of drug dependence excluding opioid type drug, in remission
304.90 Unspecified drug dependence, unspecified
304.91 Unspecified drug dependence, continuous
304.92 Unspecified drug dependence, episodic
304.93 Unspecified drug dependence, in remission


This page was last updated on: 10/1/2014