MDC 01 : Diseases and disorders of the nervous system
5,946 Diagnosis Codes are assigned to this MDC
I65.09 Occlusion and stenosis of unspecified vertebral artery
I65.1 Occlusion and stenosis of basilar artery
I65.21 Occlusion and stenosis of right carotid artery
I65.22 Occlusion and stenosis of left carotid artery
I65.23 Occlusion and stenosis of bilateral carotid arteries
I65.29 Occlusion and stenosis of unspecified carotid artery
I65.8 Occlusion and stenosis of other precerebral arteries
I65.9 Occlusion and stenosis of unspecified precerebral artery
I66.01 Occlusion and stenosis of right middle cerebral artery
I66.02 Occlusion and stenosis of left middle cerebral artery
I66.03 Occlusion and stenosis of bilateral middle cerebral arteries
I66.09 Occlusion and stenosis of unspecified middle cerebral artery
I66.11 Occlusion and stenosis of right anterior cerebral artery
I66.12 Occlusion and stenosis of left anterior cerebral artery
I66.13 Occlusion and stenosis of bilateral anterior cerebral arteries
I66.19 Occlusion and stenosis of unspecified anterior cerebral artery
I66.21 Occlusion and stenosis of right posterior cerebral artery
I66.22 Occlusion and stenosis of left posterior cerebral artery
I66.23 Occlusion and stenosis of bilateral posterior cerebral arteries
I66.29 Occlusion and stenosis of unspecified posterior cerebral artery
I66.3 Occlusion and stenosis of cerebellar arteries
I66.8 Occlusion and stenosis of other cerebral arteries
I66.9 Occlusion and stenosis of unspecified cerebral artery
I67.1 Cerebral aneurysm, nonruptured
I67.2 Cerebral atherosclerosis
I67.3 Progressive vascular leukoencephalopathy
I67.4 Hypertensive encephalopathy
I67.5 Moyamoya disease
I67.6 Nonpyogenic thrombosis of intracranial venous system
I67.7 Cerebral arteritis, not elsewhere classified
I67.81 Acute cerebrovascular insufficiency
I67.82 Cerebral ischemia
I67.83 Posterior reversible encephalopathy syndrome
I67.841 Reversible cerebrovascular vasoconstriction syndrome
I67.848 Other cerebrovascular vasospasm and vasoconstriction
I67.850 Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy
I67.858 Other hereditary cerebrovascular disease
I67.89 Other cerebrovascular disease
I67.9 Cerebrovascular disease, unspecified
I68.0 Cerebral amyloid angiopathy
I68.2 Cerebral arteritis in other diseases classified elsewhere
I68.8 Other cerebrovascular disorders in diseases classified elsewhere
I69.00 Unspecified sequelae of nontraumatic subarachnoid hemorrhage
I69.010 Attention and concentration deficit following nontraumatic subarachnoid hemorrhage
I69.011 Memory deficit following nontraumatic subarachnoid hemorrhage
I69.012 Visuospatial deficit and spatial neglect following nontraumatic subarachnoid hemorrhage
I69.013 Psychomotor deficit following nontraumatic subarachnoid hemorrhage
I69.014 Frontal lobe and executive function deficit following nontraumatic subarachnoid hemorrhage
I69.015 Cognitive social or emotional deficit following nontraumatic subarachnoid hemorrhage
I69.018 Other symptoms and signs involving cognitive functions following nontraumatic subarachnoid hemorrhage
I69.019 Unspecified symptoms and signs involving cognitive functions following nontraumatic subarachnoid hemorrhage
I69.020 Aphasia following nontraumatic subarachnoid hemorrhage
I69.021 Dysphasia following nontraumatic subarachnoid hemorrhage
I69.022 Dysarthria following nontraumatic subarachnoid hemorrhage
I69.023 Fluency disorder following nontraumatic subarachnoid hemorrhage
I69.028 Other speech and language deficits following nontraumatic subarachnoid hemorrhage
I69.031 Monoplegia of upper limb following nontraumatic subarachnoid hemorrhage affecting right dominant side
I69.032 Monoplegia of upper limb following nontraumatic subarachnoid hemorrhage affecting left dominant side
I69.033 Monoplegia of upper limb following nontraumatic subarachnoid hemorrhage affecting right non-dominant side
I69.034 Monoplegia of upper limb following nontraumatic subarachnoid hemorrhage affecting left non-dominant side
I69.039 Monoplegia of upper limb following nontraumatic subarachnoid hemorrhage affecting unspecified side
I69.041 Monoplegia of lower limb following nontraumatic subarachnoid hemorrhage affecting right dominant side
I69.042 Monoplegia of lower limb following nontraumatic subarachnoid hemorrhage affecting left dominant side
I69.043 Monoplegia of lower limb following nontraumatic subarachnoid hemorrhage affecting right non-dominant side
I69.044 Monoplegia of lower limb following nontraumatic subarachnoid hemorrhage affecting left non-dominant side
I69.049 Monoplegia of lower limb following nontraumatic subarachnoid hemorrhage affecting unspecified side
I69.051 Hemiplegia and hemiparesis following nontraumatic subarachnoid hemorrhage affecting right dominant side
I69.052 Hemiplegia and hemiparesis following nontraumatic subarachnoid hemorrhage affecting left dominant side
I69.053 Hemiplegia and hemiparesis following nontraumatic subarachnoid hemorrhage affecting right non-dominant side
I69.054 Hemiplegia and hemiparesis following nontraumatic subarachnoid hemorrhage affecting left non-dominant side
I69.059 Hemiplegia and hemiparesis following nontraumatic subarachnoid hemorrhage affecting unspecified side
I69.061 Other paralytic syndrome following nontraumatic subarachnoid hemorrhage affecting right dominant side
I69.062 Other paralytic syndrome following nontraumatic subarachnoid hemorrhage affecting left dominant side
I69.063 Other paralytic syndrome following nontraumatic subarachnoid hemorrhage affecting right non-dominant side
I69.064 Other paralytic syndrome following nontraumatic subarachnoid hemorrhage affecting left non-dominant side
I69.065 Other paralytic syndrome following nontraumatic subarachnoid hemorrhage, bilateral
I69.069 Other paralytic syndrome following nontraumatic subarachnoid hemorrhage affecting unspecified side
I69.090 Apraxia following nontraumatic subarachnoid hemorrhage
I69.091 Dysphagia following nontraumatic subarachnoid hemorrhage
I69.092 Facial weakness following nontraumatic subarachnoid hemorrhage
I69.093 Ataxia following nontraumatic subarachnoid hemorrhage
I69.098 Other sequelae following nontraumatic subarachnoid hemorrhage
I69.10 Unspecified sequelae of nontraumatic intracerebral hemorrhage
I69.110 Attention and concentration deficit following nontraumatic intracerebral hemorrhage
I69.111 Memory deficit following nontraumatic intracerebral hemorrhage
I69.112 Visuospatial deficit and spatial neglect following nontraumatic intracerebral hemorrhage
I69.113 Psychomotor deficit following nontraumatic intracerebral hemorrhage
I69.114 Frontal lobe and executive function deficit following nontraumatic intracerebral hemorrhage
I69.115 Cognitive social or emotional deficit following nontraumatic intracerebral hemorrhage
I69.118 Other symptoms and signs involving cognitive functions following nontraumatic intracerebral hemorrhage
I69.119 Unspecified symptoms and signs involving cognitive functions following nontraumatic intracerebral hemorrhage
I69.120 Aphasia following nontraumatic intracerebral hemorrhage
I69.121 Dysphasia following nontraumatic intracerebral hemorrhage
I69.122 Dysarthria following nontraumatic intracerebral hemorrhage
I69.123 Fluency disorder following nontraumatic intracerebral hemorrhage
I69.128 Other speech and language deficits following nontraumatic intracerebral hemorrhage
I69.131 Monoplegia of upper limb following nontraumatic intracerebral hemorrhage affecting right dominant side
I69.132 Monoplegia of upper limb following nontraumatic intracerebral hemorrhage affecting left dominant side
I69.133 Monoplegia of upper limb following nontraumatic intracerebral hemorrhage affecting right non-dominant side
I69.134 Monoplegia of upper limb following nontraumatic intracerebral hemorrhage affecting left non-dominant side