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 349.9 Unspecified disorders of nervous system View the most recent version of ICD-9-CM 349.9 Diseases of the central and peripheral nervous system. This includes disorders of the brain, spinal cord, cranial nerves, peripheral nerves, nerve roots, autonomic nervous system, neuromuscular junction, and muscle. Diseases of any component of the brain (including the cerebral hemispheres, diencephalon, brain stem, and cerebellum) or the spinal cord. 349.9 is a specific code that can be used to specify a diagnosis 349.9 contains 13 index entries View the ICD-9-CM Volume 1 349.* hierarchy Alternate Terminology Disorder of nervous system (central) NOS  Index entries containing 349.9: Deficiency, deficient central nervous system 349.9 Disease, diseased - see also Syndrome cerebrospinal 349.9 nervous system (central) 349.9 autonomic, peripheral (see also Neuropathy, peripheral, autonomic) 337.9 congenital 742.9 inflammatory - see Encephalitis parasympathetic (see also Neuropathy, peripheral, autonomic) 337.9 peripheral NEC 355.9 specified NEC 349.89 sympathetic (see also Neuropathy, peripheral, autonomic) 337.9 vegetative (see also Neuropathy, peripheral, autonomic) 337.9 neurologic (central) NEC (see also Disease, nervous system) 349.9 peripheral NEC 355.9 Disorder - see also Disease nerve 349.9 abducens NEC 378.54 accessory 352.4 acoustic 388.5 auditory 388.5 auriculotemporal 350.8 axillary 353.0 cerebral - see Disorder, nerve, cranial cranial 352.9 first 352.0 second 377.49 third partial 378.51 total 378.52 fourth 378.53 fifth 350.9 sixth 378.54 seventh NEC 351.9 eighth 388.5 ninth 352.2 tenth 352.3 eleventh 352.4 twelfth 352.5 multiple 352.6 entrapment - see Neuropathy, entrapment facial 351.9 specified NEC 351.8 femoral 355.2 glossopharyngeal NEC 352.2 hypoglossal 352.5 iliohypogastric 355.79 ilioinguinal 355.79 intercostal 353.8 lateral cutaneous of thigh 355.1 popliteal 355.3 lower limb NEC 355.8 medial, popliteal 355.4 median NEC 354.1 obturator 355.79 oculomotor partial 378.51 total 378.52 olfactory 352.0 optic 377.49 hypoplasia ischemic 377.41 nutritional 377.33 toxic 377.34 peroneal 355.3 phrenic 354.8 plantar 355.6 pneumogastric 352.3 posterior tibial 355.5 radial 354.3 recurrent laryngeal 352.3 root 353.9 specified NEC 353.8 saphenous 355.79 sciatic NEC 355.0 specified NEC 355.9 lower limb 355.79 upper limb 354.8 spinal 355.9 sympathetic NEC 337.9 trigeminal 350.9 specified NEC 350.8 trochlear 378.53 ulnar 354.2 upper limb NEC 354.9 vagus 352.3 nervous system NEC 349.9 autonomic (peripheral) (see also Neuropathy, peripheral, autonomic) 337.9 cranial 352.9 parasympathetic (see also Neuropathy, peripheral, autonomic) 337.9 specified type NEC 349.89 sympathetic (see also Neuropathy, peripheral, autonomic) 337.9 vegetative (see also Neuropathy, peripheral, autonomic) 337.9 Disturbance - see also Disease central nervous system NEC 349.9 Encephalomeningopathy (see also Meningoencephalitis) 349.9 Encephalomyeloneuropathy 349.9 Encephalomyelopathy 349.9 subacute necrotizing (infantile) 330.8 Encephalomyeloradiculopathy 349.9 Lesion(s) nervous system 349.9 congenital 742.9 Meningoencephalomyelopathy (see also Meningoencephalomyelitis) 349.9