2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Nervous System And Sense Organs 320-389 > Other Disorders Of The Central Nervous System 340-349 > Other And Unspecified Disorders Of The Nervous System 349.* > 2006 ICD-9-CM Diagnosis 349.82 Toxic encephalopathy View the most recent version of ICD-9-CM 349.82 349.82 is a specific code that can be used to specify a diagnosis 349.82 contains 7 index entries View the ICD-9-CM Volume 1 349.* hierarchy  Index entries containing 349.82: Bromidism, bromism acute 967.3 correct substance properly administered 349.82 Encephalopathy (acute) 348.30 metabolic (see also Delirium) 348.31 toxic 349.82 toxic 349.82 metabolic 349.82 Ergotism (ergotized grain) 988.2 from ergot used as drug (migraine therapy) correct substance properly administered 349.82 Jamaican neuropathy 349.82 paraplegic tropical ataxic-spastic syndrome 349.82 Narcotism (chronic) (see also Dependence) 304.9 acute correct substance properly administered 349.82