- 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.
- 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.
- 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.
304 Drug dependence convert 304 to ICD-10
304.0 Opioid type dependence convert 304.0 to ICD-10

304.00 … unspecified use convert 304.00 to ICD-10

304.01 … continuous use convert 304.01 to ICD-10

304.02 … episodic use convert 304.02 to ICD-10

304.03 … in remission convert 304.03 to ICD-10
304.1 Barbiturate and similarly acting sedative or hypnotic dependence convert 304.1 to ICD-10

304.10 Sedative, hypnotic or anxiolytic dependence, unspecified convert 304.10 to ICD-10

304.11 Sedative, hypnotic or anxiolytic dependence, continuous convert 304.11 to ICD-10

304.12 Sedative, hypnotic or anxiolytic dependence, episodic convert 304.12 to ICD-10

304.13 Sedative, hypnotic or anxiolytic dependence, in remission convert 304.13 to ICD-10
304.2 Cocaine dependence convert 304.2 to ICD-10

304.20 … unspecified use convert 304.20 to ICD-10

304.21 … continuous use convert 304.21 to ICD-10

304.22 … episodic use convert 304.22 to ICD-10

304.23 … in remission convert 304.23 to ICD-10
304.3 Cannabis dependence convert 304.3 to ICD-10

304.30 … unspecified use convert 304.30 to ICD-10

304.31 … continuous use convert 304.31 to ICD-10

304.32 … episodic use convert 304.32 to ICD-10

304.33 … in remission convert 304.33 to ICD-10
304.4 Amphetamine and other psychostimulant dependence convert 304.4 to ICD-10

304.40 … unspecified use convert 304.40 to ICD-10

304.41 … continuous use convert 304.41 to ICD-10

304.42 … episodic use convert 304.42 to ICD-10

304.43 … in remission convert 304.43 to ICD-10
304.5 Hallucinogen dependence convert 304.5 to ICD-10

304.50 … unspecified use convert 304.50 to ICD-10

304.51 … continuous use convert 304.51 to ICD-10

304.52 … episodic use convert 304.52 to ICD-10

304.53 … in remission convert 304.53 to ICD-10
304.6 Other specified drug dependence convert 304.6 to ICD-10

304.60 … unspecified use convert 304.60 to ICD-10

304.61 … continuous use convert 304.61 to ICD-10

304.62 … episodic use convert 304.62 to ICD-10

304.63 … in remission convert 304.63 to ICD-10
304.7 Combinations of opioid type drug with any other drug dependence convert 304.7 to ICD-10

304.70 … unspecified use convert 304.70 to ICD-10

304.71 … continuous use convert 304.71 to ICD-10

304.72 … episodic use convert 304.72 to ICD-10

304.73 … in remission convert 304.73 to ICD-10
304.8 Combinations of drug dependence excluding opioid type drug convert 304.8 to ICD-10

304.80 … unspecified use convert 304.80 to ICD-10

304.81 … continuous use convert 304.81 to ICD-10

304.82 … episodic use convert 304.82 to ICD-10

304.83 … in remission convert 304.83 to ICD-10
304.9 Unspecified drug dependence convert 304.9 to ICD-10

304.90 … unspecified use convert 304.90 to ICD-10

304.91 … continuous use convert 304.91 to ICD-10

304.92 … episodic use convert 304.92 to ICD-10

304.93 … in remission convert 304.93 to ICD-10