Drug dependence - replaced the term "drug addiction" and is defined as a state, psychic and sometimes also physical, resulting from the interaction between a living organism and a drug, characterized by behavioral and other responses that always include a compulsion to take the drug on a continuous or periodic basis in order to experience its psychic effects, and sometimes to avoid the discomfort of its absence. Tolerance may or may not be present. A person may be dependent on more than one drug. Physical and emotional dependence on a chemical substance. Compare drug dependency. Psychological craving for or habituation to the use of a chemical substance which may or may not be accompanied by physical dependency. Used for animal or human populations. Compare drug addiction. State of heavy dependence on any drug, including alcohol; sometimes defined as physical dependence but usually also including emotional dependence, i.e., compulsive or pathological drug use. 304 Drug dependence 304.0 Opioid type dependence 304.00 Opioid type dependence, unspecified convert 304.00 to ICD-10-CM 304.01 Opioid type dependence, continuous convert 304.01 to ICD-10-CM 304.02 Opioid type dependence, episodic convert 304.02 to ICD-10-CM 304.03 Opioid type dependence, in remission convert 304.03 to ICD-10-CM 304.1 Sedative, hypnotic or anxiolytic dependence 304.10 Sedative, hypnotic or anxiolytic dependence, unspecified convert 304.10 to ICD-10-CM 304.11 Sedative, hypnotic or anxiolytic dependence, continuous convert 304.11 to ICD-10-CM 304.12 Sedative, hypnotic or anxiolytic dependence, episodic convert 304.12 to ICD-10-CM 304.13 Sedative, hypnotic or anxiolytic dependence, in remission convert 304.13 to ICD-10-CM 304.2 Cocaine dependence 304.20 Cocaine dependence, unspecified convert 304.20 to ICD-10-CM 304.21 Cocaine dependence, continuous convert 304.21 to ICD-10-CM 304.22 Cocaine dependence, episodic convert 304.22 to ICD-10-CM 304.23 Cocaine dependence, in remission convert 304.23 to ICD-10-CM 304.3 Cannabis dependence 304.30 Cannabis dependence, unspecified convert 304.30 to ICD-10-CM 304.31 Cannabis dependence, continuous convert 304.31 to ICD-10-CM 304.32 Cannabis dependence, episodic convert 304.32 to ICD-10-CM 304.33 Cannabis dependence, in remission convert 304.33 to ICD-10-CM 304.4 Amphetamine and other psychostimulant dependence 304.40 Amphetamine and other psychostimulant dependence, unspecified convert 304.40 to ICD-10-CM 304.41 Amphetamine and other psychostimulant dependence, continuous convert 304.41 to ICD-10-CM 304.42 Amphetamine and other psychostimulant dependence, episodic convert 304.42 to ICD-10-CM 304.43 Amphetamine and other psychostimulant dependence, in remission convert 304.43 to ICD-10-CM 304.5 Hallucinogen dependence 304.50 Hallucinogen dependence, unspecified convert 304.50 to ICD-10-CM 304.51 Hallucinogen dependence, continuous convert 304.51 to ICD-10-CM 304.52 Hallucinogen dependence, episodic convert 304.52 to ICD-10-CM 304.53 Hallucinogen dependence, in remission convert 304.53 to ICD-10-CM 304.6 Other specified drug dependence 304.60 Other specified drug dependence, unspecified convert 304.60 to ICD-10-CM 304.61 Other specified drug dependence, continuous convert 304.61 to ICD-10-CM 304.62 Other specified drug dependence, episodic convert 304.62 to ICD-10-CM 304.63 Other specified drug dependence, in remission convert 304.63 to ICD-10-CM 304.7 Combinations of opioid type drug with any other drug dependence 304.70 Combinations of opioid type drug with any other drug dependence, unspecified convert 304.70 to ICD-10-CM 304.71 Combinations of opioid type drug with any other drug dependence, continuous convert 304.71 to ICD-10-CM 304.72 Combinations of opioid type drug with any other drug dependence, episodic convert 304.72 to ICD-10-CM 304.73 Combinations of opioid type drug with any other drug dependence, in remission convert 304.73 to ICD-10-CM 304.8 Combinations of drug dependence excluding opioid type drug 304.80 Combinations of drug dependence excluding opioid type drug, unspecified convert 304.80 to ICD-10-CM 304.81 Combinations of drug dependence excluding opioid type drug, continuous convert 304.81 to ICD-10-CM 304.82 Combinations of drug dependence excluding opioid type drug, episodic convert 304.82 to ICD-10-CM 304.83 Combinations of drug dependence excluding opioid type drug, in remission convert 304.83 to ICD-10-CM 304.9 Unspecified drug dependence 304.90 Unspecified drug dependence, unspecified convert 304.90 to ICD-10-CM 304.91 Unspecified drug dependence, continuous convert 304.91 to ICD-10-CM 304.92 Unspecified drug dependence, episodic convert 304.92 to ICD-10-CM 304.93 Unspecified drug dependence, in remission convert 304.93 to ICD-10-CM