ICD-10-CM/PCS MS-DRG v42.0 Definitions Manual

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MDC 01 Diseases and disorders of the nervous system
Assignment of Diagnosis Codes
Page 4 of 7
A0221 G40812 G90522 I69292 S02620S S06812A S5411XA
I69292Facial weakness following other nontraumatic intracranial hemorrhage
I69293Ataxia following other nontraumatic intracranial hemorrhage
I69298Other sequelae of other nontraumatic intracranial hemorrhage
I6930Unspecified sequelae of cerebral infarction
I69310Attention and concentration deficit following cerebral infarction
I69311Memory deficit following cerebral infarction
I69312Visuospatial deficit and spatial neglect following cerebral infarction
I69313Psychomotor deficit following cerebral infarction
I69314Frontal lobe and executive function deficit following cerebral infarction
I69315Cognitive social or emotional deficit following cerebral infarction
I69318Other symptoms and signs involving cognitive functions following cerebral infarction
I69319Unspecified symptoms and signs involving cognitive functions following cerebral infarction
I69320Aphasia following cerebral infarction
I69321Dysphasia following cerebral infarction
I69322Dysarthria following cerebral infarction
I69323Fluency disorder following cerebral infarction
I69328Other speech and language deficits following cerebral infarction
I69331Monoplegia of upper limb following cerebral infarction affecting right dominant side
I69332Monoplegia of upper limb following cerebral infarction affecting left dominant side
I69333Monoplegia of upper limb following cerebral infarction affecting right non-dominant side
I69334Monoplegia of upper limb following cerebral infarction affecting left non-dominant side
I69339Monoplegia of upper limb following cerebral infarction affecting unspecified side
I69341Monoplegia of lower limb following cerebral infarction affecting right dominant side
I69342Monoplegia of lower limb following cerebral infarction affecting left dominant side
I69343Monoplegia of lower limb following cerebral infarction affecting right non-dominant side
I69344Monoplegia of lower limb following cerebral infarction affecting left non-dominant side
I69349Monoplegia of lower limb following cerebral infarction affecting unspecified side
I69351Hemiplegia and hemiparesis following cerebral infarction affecting right dominant side
I69352Hemiplegia and hemiparesis following cerebral infarction affecting left dominant side
I69353Hemiplegia and hemiparesis following cerebral infarction affecting right non-dominant side
I69354Hemiplegia and hemiparesis following cerebral infarction affecting left non-dominant side
I69359Hemiplegia and hemiparesis following cerebral infarction affecting unspecified side
I69361Other paralytic syndrome following cerebral infarction affecting right dominant side
I69362Other paralytic syndrome following cerebral infarction affecting left dominant side
I69363Other paralytic syndrome following cerebral infarction affecting right non-dominant side
I69364Other paralytic syndrome following cerebral infarction affecting left non-dominant side
I69365Other paralytic syndrome following cerebral infarction, bilateral
I69369Other paralytic syndrome following cerebral infarction affecting unspecified side
I69390Apraxia following cerebral infarction
I69391Dysphagia following cerebral infarction
I69392Facial weakness following cerebral infarction
I69393Ataxia following cerebral infarction
I69398Other sequelae of cerebral infarction
I6980Unspecified sequelae of other cerebrovascular disease
I69810Attention and concentration deficit following other cerebrovascular disease
I69811Memory deficit following other cerebrovascular disease
I69812Visuospatial deficit and spatial neglect following other cerebrovascular disease
I69813Psychomotor deficit following other cerebrovascular disease
I69814Frontal lobe and executive function deficit following other cerebrovascular disease
I69815Cognitive social or emotional deficit following other cerebrovascular disease
I69818Other symptoms and signs involving cognitive functions following other cerebrovascular disease
I69819Unspecified symptoms and signs involving cognitive functions following other cerebrovascular disease
I69820Aphasia following other cerebrovascular disease
I69821Dysphasia following other cerebrovascular disease
I69822Dysarthria following other cerebrovascular disease
I69823Fluency disorder following other cerebrovascular disease
I69828Other speech and language deficits following other cerebrovascular disease
I69831Monoplegia of upper limb following other cerebrovascular disease affecting right dominant side
I69832Monoplegia of upper limb following other cerebrovascular disease affecting left dominant side
I69833Monoplegia of upper limb following other cerebrovascular disease affecting right non-dominant side
I69834Monoplegia of upper limb following other cerebrovascular disease affecting left non-dominant side
I69839Monoplegia of upper limb following other cerebrovascular disease affecting unspecified side
I69841Monoplegia of lower limb following other cerebrovascular disease affecting right dominant side
I69842Monoplegia of lower limb following other cerebrovascular disease affecting left dominant side
I69843Monoplegia of lower limb following other cerebrovascular disease affecting right non-dominant side
I69844Monoplegia of lower limb following other cerebrovascular disease affecting left non-dominant side
I69849Monoplegia of lower limb following other cerebrovascular disease affecting unspecified side
I69851Hemiplegia and hemiparesis following other cerebrovascular disease affecting right dominant side
I69852Hemiplegia and hemiparesis following other cerebrovascular disease affecting left dominant side
I69853Hemiplegia and hemiparesis following other cerebrovascular disease affecting right non-dominant side
I69854Hemiplegia and hemiparesis following other cerebrovascular disease affecting left non-dominant side
I69859Hemiplegia and hemiparesis following other cerebrovascular disease affecting unspecified side
I69861Other paralytic syndrome following other cerebrovascular disease affecting right dominant side
I69862Other paralytic syndrome following other cerebrovascular disease affecting left dominant side
I69863Other paralytic syndrome following other cerebrovascular disease affecting right non-dominant side
I69864Other paralytic syndrome following other cerebrovascular disease affecting left non-dominant side
I69865Other paralytic syndrome following other cerebrovascular disease, bilateral
I69869Other paralytic syndrome following other cerebrovascular disease affecting unspecified side
I69890Apraxia following other cerebrovascular disease
I69891Dysphagia following other cerebrovascular disease
I69892Facial weakness following other cerebrovascular disease
I69893Ataxia following other cerebrovascular disease
I69898Other sequelae of other cerebrovascular disease
I6990Unspecified sequelae of unspecified cerebrovascular disease
I69910Attention and concentration deficit following unspecified cerebrovascular disease
I69911Memory deficit following unspecified cerebrovascular disease
I69912Visuospatial deficit and spatial neglect following unspecified cerebrovascular disease
I69913Psychomotor deficit following unspecified cerebrovascular disease
I69914Frontal lobe and executive function deficit following unspecified cerebrovascular disease
I69915Cognitive social or emotional deficit following unspecified cerebrovascular disease
I69918Other symptoms and signs involving cognitive functions following unspecified cerebrovascular disease
I69919Unspecified symptoms and signs involving cognitive functions following unspecified cerebrovascular disease
I69920Aphasia following unspecified cerebrovascular disease
I69921Dysphasia following unspecified cerebrovascular disease
I69922Dysarthria following unspecified cerebrovascular disease
I69923Fluency disorder following unspecified cerebrovascular disease
I69928Other speech and language deficits following unspecified cerebrovascular disease
I69931Monoplegia of upper limb following unspecified cerebrovascular disease affecting right dominant side
I69932Monoplegia of upper limb following unspecified cerebrovascular disease affecting left dominant side
I69933Monoplegia of upper limb following unspecified cerebrovascular disease affecting right non-dominant side
I69934Monoplegia of upper limb following unspecified cerebrovascular disease affecting left non-dominant side
I69939Monoplegia of upper limb following unspecified cerebrovascular disease affecting unspecified side
I69941Monoplegia of lower limb following unspecified cerebrovascular disease affecting right dominant side
I69942Monoplegia of lower limb following unspecified cerebrovascular disease affecting left dominant side
I69943Monoplegia of lower limb following unspecified cerebrovascular disease affecting right non-dominant side
I69944Monoplegia of lower limb following unspecified cerebrovascular disease affecting left non-dominant side
I69949Monoplegia of lower limb following unspecified cerebrovascular disease affecting unspecified side
I69951Hemiplegia and hemiparesis following unspecified cerebrovascular disease affecting right dominant side
I69952Hemiplegia and hemiparesis following unspecified cerebrovascular disease affecting left dominant side
I69953Hemiplegia and hemiparesis following unspecified cerebrovascular disease affecting right non-dominant side
I69954Hemiplegia and hemiparesis following unspecified cerebrovascular disease affecting left non-dominant side
I69959Hemiplegia and hemiparesis following unspecified cerebrovascular disease affecting unspecified side
I69961Other paralytic syndrome following unspecified cerebrovascular disease affecting right dominant side
I69962Other paralytic syndrome following unspecified cerebrovascular disease affecting left dominant side
I69963Other paralytic syndrome following unspecified cerebrovascular disease affecting right non-dominant side
I69964Other paralytic syndrome following unspecified cerebrovascular disease affecting left non-dominant side
I69965Other paralytic syndrome following unspecified cerebrovascular disease, bilateral
I69969Other paralytic syndrome following unspecified cerebrovascular disease affecting unspecified side
I69990Apraxia following unspecified cerebrovascular disease
I69991Dysphagia following unspecified cerebrovascular disease
I69992Facial weakness following unspecified cerebrovascular disease
I69993Ataxia following unspecified cerebrovascular disease
I69998Other sequelae following unspecified cerebrovascular disease
I97810Intraoperative cerebrovascular infarction during cardiac surgery
I97811Intraoperative cerebrovascular infarction during other surgery
I97820Postprocedural cerebrovascular infarction following cardiac surgery
I97821Postprocedural cerebrovascular infarction following other surgery
M21331Wrist drop, right wrist
M21332Wrist drop, left wrist
M21339Wrist drop, unspecified wrist
M21511Acquired clawhand, right hand
M21512Acquired clawhand, left hand
M21519Acquired clawhand, unspecified hand
M21521Acquired clubhand, right hand
M21522Acquired clubhand, left hand
M21529Acquired clubhand, unspecified hand
M21531Acquired clawfoot, right foot
M21532Acquired clawfoot, left foot
M21539Acquired clawfoot, unspecified foot
M3483Systemic sclerosis with polyneuropathy
M530Cervicocranial syndrome
M531Cervicobrachial syndrome
M5410Radiculopathy, site unspecified
M5411Radiculopathy, occipito-atlanto-axial region
M5412Radiculopathy, cervical region
M5413Radiculopathy, cervicothoracic region
M5418Radiculopathy, sacral and sacrococcygeal region
M792Neuralgia and neuritis, unspecified
P912Neonatal cerebral leukomalacia
Q000Anencephaly
Q001Craniorachischisis
Q002Iniencephaly
Q010Frontal encephalocele
Q011Nasofrontal encephalocele
Q012Occipital encephalocele
Q018Encephalocele of other sites
Q019Encephalocele, unspecified
Q02Microcephaly
Q030Malformations of aqueduct of Sylvius
Q031Atresia of foramina of Magendie and Luschka
Q038Other congenital hydrocephalus
Q039Congenital hydrocephalus, unspecified
Q040Congenital malformations of corpus callosum
Q041Arhinencephaly
Q042Holoprosencephaly
Q043Other reduction deformities of brain
Q044Septo-optic dysplasia of brain
Q045Megalencephaly
Q046Congenital cerebral cysts
Q048Other specified congenital malformations of brain
Q049Congenital malformation of brain, unspecified
Q050Cervical spina bifida with hydrocephalus
Q051Thoracic spina bifida with hydrocephalus
Q052Lumbar spina bifida with hydrocephalus
Q053Sacral spina bifida with hydrocephalus
Q054Unspecified spina bifida with hydrocephalus
Q055Cervical spina bifida without hydrocephalus
Q056Thoracic spina bifida without hydrocephalus
Q057Lumbar spina bifida without hydrocephalus
Q058Sacral spina bifida without hydrocephalus
Q059Spina bifida, unspecified
Q060Amyelia
Q061Hypoplasia and dysplasia of spinal cord
Q062Diastematomyelia
Q063Other congenital cauda equina malformations
Q064Hydromyelia
Q068Other specified congenital malformations of spinal cord
Q069Congenital malformation of spinal cord, unspecified
Q0700Arnold-Chiari syndrome without spina bifida or hydrocephalus
Q0701Arnold-Chiari syndrome with spina bifida
Q0702Arnold-Chiari syndrome with hydrocephalus
Q0703Arnold-Chiari syndrome with spina bifida and hydrocephalus
Q078Other specified congenital malformations of nervous system
Q079Congenital malformation of nervous system, unspecified
Q282Arteriovenous malformation of cerebral vessels
Q283Other malformations of cerebral vessels
Q760Spina bifida occulta
Q8500Neurofibromatosis, unspecified
Q8501Neurofibromatosis, type 1
Q8502Neurofibromatosis, type 2
Q8503Schwannomatosis
Q8509Other neurofibromatosis
Q851Tuberous sclerosis
R200Anesthesia of skin
R201Hypoesthesia of skin
R202Paresthesia of skin
R203Hyperesthesia
R208Other disturbances of skin sensation
R209Unspecified disturbances of skin sensation
R250Abnormal head movements
R251Tremor, unspecified
R252Cramp and spasm
R253Fasciculation
R258Other abnormal involuntary movements
R259Unspecified abnormal involuntary movements
R260Ataxic gait
R261Paralytic gait
R2681Unsteadiness on feet
R2689Other abnormalities of gait and mobility
R269Unspecified abnormalities of gait and mobility
R270Ataxia, unspecified
R278Other lack of coordination
R279Unspecified lack of coordination
R291Meningismus
R292Abnormal reflex
R293Abnormal posture
R295Transient paralysis
R296Repeated falls
R29810Facial weakness
R29818Other symptoms and signs involving the nervous system
R29890Loss of height
R2990Unspecified symptoms and signs involving the nervous system
R2991Unspecified symptoms and signs involving the musculoskeletal system
R400Somnolence
R401Stupor
R4020Unspecified coma
R402110Coma scale, eyes open, never, unspecified time
R402111Coma scale, eyes open, never, in the field [EMT or ambulance]
R402112Coma scale, eyes open, never, at arrival to emergency department
R402113Coma scale, eyes open, never, at hospital admission
R402114Coma scale, eyes open, never, 24 hours or more after hospital admission
R402120Coma scale, eyes open, to pain, unspecified time
R402121Coma scale, eyes open, to pain, in the field [EMT or ambulance]
R402122Coma scale, eyes open, to pain, at arrival to emergency department
R402123Coma scale, eyes open, to pain, at hospital admission
R402124Coma scale, eyes open, to pain, 24 hours or more after hospital admission
R402210Coma scale, best verbal response, none, unspecified time
R402211Coma scale, best verbal response, none, in the field [EMT or ambulance]
R402212Coma scale, best verbal response, none, at arrival to emergency department
R402213Coma scale, best verbal response, none, at hospital admission
R402214Coma scale, best verbal response, none, 24 hours or more after hospital admission
R402220Coma scale, best verbal response, incomprehensible words, unspecified time
R402221Coma scale, best verbal response, incomprehensible words, in the field [EMT or ambulance]
R402222Coma scale, best verbal response, incomprehensible words, at arrival to emergency department
R402223Coma scale, best verbal response, incomprehensible words, at hospital admission
R402224Coma scale, best verbal response, incomprehensible words, 24 hours or more after hospital admission
R402310Coma scale, best motor response, none, unspecified time
R402311Coma scale, best motor response, none, in the field [EMT or ambulance]
R402312Coma scale, best motor response, none, at arrival to emergency department
R402313Coma scale, best motor response, none, at hospital admission
R402314Coma scale, best motor response, none, 24 hours or more after hospital admission
R402320Coma scale, best motor response, extension, unspecified time
R402321Coma scale, best motor response, extension, in the field [EMT or ambulance]
R402322Coma scale, best motor response, extension, at arrival to emergency department
R402323Coma scale, best motor response, extension, at hospital admission
R402324Coma scale, best motor response, extension, 24 hours or more after hospital admission
R402340Coma scale, best motor response, flexion withdrawal, unspecified time
R402341Coma scale, best motor response, flexion withdrawal, in the field [EMT or ambulance]
R402342Coma scale, best motor response, flexion withdrawal, at arrival to emergency department
R402343Coma scale, best motor response, flexion withdrawal, at hospital admission
R402344Coma scale, best motor response, flexion withdrawal, 24 hours or more after hospital admission
R402ANontraumatic coma due to underlying condition
R403Persistent vegetative state
R414Neurologic neglect syndrome
R41842Visuospatial deficit
R430Anosmia
R431Parosmia
R432Parageusia
R438Other disturbances of smell and taste
R439Unspecified disturbances of smell and taste
R4701Aphasia
R4702Dysphasia
R471Dysarthria and anarthria
R4781Slurred speech
R4782Fluency disorder in conditions classified elsewhere
R4789Other speech disturbances
R479Unspecified speech disturbances
R510Headache with orthostatic component, not elsewhere classified
R519Headache, unspecified
R5600Simple febrile convulsions
R5601Complex febrile convulsions
R561Post traumatic seizures
R569Unspecified convulsions
R830Abnormal level of enzymes in cerebrospinal fluid
R831Abnormal level of hormones in cerebrospinal fluid
R832Abnormal level of other drugs, medicaments and biological substances in cerebrospinal fluid
R833Abnormal level of substances chiefly nonmedicinal as to source in cerebrospinal fluid
R834Abnormal immunological findings in cerebrospinal fluid
R835Abnormal microbiological findings in cerebrospinal fluid
R836Abnormal cytological findings in cerebrospinal fluid
R838Other abnormal findings in cerebrospinal fluid
R839Unspecified abnormal finding in cerebrospinal fluid
R9081Abnormal echoencephalogram
R9082White matter disease, unspecified
R930Abnormal findings on diagnostic imaging of skull and head, not elsewhere classified
R9401Abnormal electroencephalogram [EEG]
R9402Abnormal brain scan
R9409Abnormal results of other function studies of central nervous system
R94118Abnormal results of other function studies of eye
R94128Abnormal results of other function studies of ear and other special senses
R94130Abnormal response to nerve stimulation, unspecified
R94138Abnormal results of other function studies of peripheral nervous system
S020XXAFracture of vault of skull, initial encounter for closed fracture
S020XXBFracture of vault of skull, initial encounter for open fracture
S020XXSFracture of vault of skull, sequela
S02101AFracture of base of skull, right side, initial encounter for closed fracture
S02101BFracture of base of skull, right side, initial encounter for open fracture
S02101SFracture of base of skull, right side, sequela
S02102AFracture of base of skull, left side, initial encounter for closed fracture
S02102BFracture of base of skull, left side, initial encounter for open fracture
S02102SFracture of base of skull, left side, sequela
S02109AFracture of base of skull, unspecified side, initial encounter for closed fracture
S02109BFracture of base of skull, unspecified side, initial encounter for open fracture
S02109SFracture of base of skull, unspecified side, sequela
S02110AType I occipital condyle fracture, unspecified side, initial encounter for closed fracture
S02110BType I occipital condyle fracture, unspecified side, initial encounter for open fracture
S02110SType I occipital condyle fracture, unspecified side, sequela
S02111AType II occipital condyle fracture, unspecified side, initial encounter for closed fracture
S02111BType II occipital condyle fracture, unspecified side, initial encounter for open fracture
S02111SType II occipital condyle fracture, unspecified side, sequela
S02112AType III occipital condyle fracture, unspecified side, initial encounter for closed fracture
S02112BType III occipital condyle fracture, unspecified side, initial encounter for open fracture
S02112SType III occipital condyle fracture, unspecified side, sequela
S02113AUnspecified occipital condyle fracture, initial encounter for closed fracture
S02113BUnspecified occipital condyle fracture, initial encounter for open fracture
S02113SUnspecified occipital condyle fracture, sequela
S02118AOther fracture of occiput, unspecified side, initial encounter for closed fracture
S02118BOther fracture of occiput, unspecified side, initial encounter for open fracture
S02118SOther fracture of occiput, unspecified side, sequela
S02119AUnspecified fracture of occiput, initial encounter for closed fracture
S02119BUnspecified fracture of occiput, initial encounter for open fracture
S02119SUnspecified fracture of occiput, sequela
S0211AAType I occipital condyle fracture, right side, initial encounter for closed fracture
S0211ABType I occipital condyle fracture, right side, initial encounter for open fracture
S0211ASType I occipital condyle fracture, right side, sequela
S0211BAType I occipital condyle fracture, left side, initial encounter for closed fracture
S0211BBType I occipital condyle fracture, left side, initial encounter for open fracture
S0211BSType I occipital condyle fracture, left side, sequela
S0211CAType II occipital condyle fracture, right side, initial encounter for closed fracture
S0211CBType II occipital condyle fracture, right side, initial encounter for open fracture
S0211CSType II occipital condyle fracture, right side, sequela
S0211DAType II occipital condyle fracture, left side, initial encounter for closed fracture
S0211DBType II occipital condyle fracture, left side, initial encounter for open fracture
S0211DSType II occipital condyle fracture, left side, sequela
S0211EAType III occipital condyle fracture, right side, initial encounter for closed fracture
S0211EBType III occipital condyle fracture, right side, initial encounter for open fracture
S0211ESType III occipital condyle fracture, right side, sequela
S0211FAType III occipital condyle fracture, left side, initial encounter for closed fracture
S0211FBType III occipital condyle fracture, left side, initial encounter for open fracture
S0211FSType III occipital condyle fracture, left side, sequela
S0211GAOther fracture of occiput, right side, initial encounter for closed fracture
S0211GBOther fracture of occiput, right side, initial encounter for open fracture
S0211GSOther fracture of occiput, right side, sequela
S0211HAOther fracture of occiput, left side, initial encounter for closed fracture
S0211HBOther fracture of occiput, left side, initial encounter for open fracture
S0211HSOther fracture of occiput, left side, sequela
S02121AFracture of orbital roof, right side, initial encounter for closed fracture
S02121BFracture of orbital roof, right side, initial encounter for open fracture
S02122AFracture of orbital roof, left side, initial encounter for closed fracture
S02122BFracture of orbital roof, left side, initial encounter for open fracture
S02129AFracture of orbital roof, unspecified side, initial encounter for closed fracture
S02129BFracture of orbital roof, unspecified side, initial encounter for open fracture
S0219XAOther fracture of base of skull, initial encounter for closed fracture
S0219XBOther fracture of base of skull, initial encounter for open fracture
S0219XSOther fracture of base of skull, sequela
S022XXSFracture of nasal bones, sequela
S0230XSFracture of orbital floor, unspecified side, sequela
S0231XSFracture of orbital floor, right side, sequela
S0232XSFracture of orbital floor, left side, sequela
S02400SMalar fracture, unspecified side, sequela
S02401SMaxillary fracture, unspecified side, sequela
S02402SZygomatic fracture, unspecified side, sequela
S0240ASMalar fracture, right side, sequela
S0240BSMalar fracture, left side, sequela
S0240CSMaxillary fracture, right side, sequela
S0240DSMaxillary fracture, left side, sequela
S0240ESZygomatic fracture, right side, sequela
S0240FSZygomatic fracture, left side, sequela
S02411SLeFort I fracture, sequela
S02412SLeFort II fracture, sequela
S02413SLeFort III fracture, sequela
S0242XSFracture of alveolus of maxilla, sequela
S025XXSFracture of tooth (traumatic), sequela
S02600SFracture of unspecified part of body of mandible, unspecified side, sequela
S02601SFracture of unspecified part of body of right mandible, sequela
S02602SFracture of unspecified part of body of left mandible, sequela
S02609SFracture of mandible, unspecified, sequela
S02610SFracture of condylar process of mandible, unspecified side, sequela
S02611SFracture of condylar process of right mandible, sequela
S02612SFracture of condylar process of left mandible, sequela



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