2007 ICD-9-CM Procedure 94.66 Drug rehabilitation and detoxification 94.66 is a specific code that can be used to specify a procedure 94.66 contains 2 index entries View the full Volume 3 94.* hierarchy Index entries containing 94.66: Detoxification therapy 94.25 drug 94.65 with rehabilitation 94.66 Rehabilitation programs NEC 93.89 drug 94.64 with detoxification 94.66