2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Injury And Poisoning 800-999 > Poisoning By Drugs, Medicinals And Biological Substances 960-979 > ICD-9-CM Diagnosis 968 Poisoning by other central nervous system depressants and anesthetics 968 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 968.0 Poisoning by central nervous system muscle-tone depressants 968.0 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 968.1 Poisoning by halothane 968.1 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 968.2 Poisoning by other gaseous anesthetics 968.2 is a specific code that can be used to specify a diagnosis 968.2 contains 1 index entry ICD-9-CM Diagnosis 968.3 Poisoning by intravenous anesthetics 968.3 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 968.4 Poisoning by other and unspecified general anesthetics 968.4 is a specific code that can be used to specify a diagnosis 968.4 contains 8 index entries ICD-9-CM Diagnosis 968.5 Poisoning by surface (topical) and infiltration anesthetics 968.5 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 968.6 Poisoning by peripheral nerve- and plexus-blocking anesthetics 968.6 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 968.7 Poisoning by spinal anesthetics 968.7 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 968.9 Poisoning by other and unspecified local anesthetics 968.9 is a specific code that can be used to specify a diagnosis