ICD-10-CM/PCS MS-DRG v40.0 Definitions Manual
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MDC 01 Diseases and disorders of the nervous system
Cranial and peripheral nerve disorders
MCC DRG
Yes 073
No 074

DRG 073 CRANIAL AND PERIPHERAL NERVE DISORDERS WITH MCC

DRG 074 CRANIAL AND PERIPHERAL NERVE DISORDERS WITHOUT MCC

PRINCIPAL DIAGNOSIS

B020Zoster encephalitis
B0221Postherpetic geniculate ganglionitis
B0222Postherpetic trigeminal neuralgia
B0223Postherpetic polyneuropathy
B0229Other postherpetic nervous system involvement
B0600Rubella with neurological complication, unspecified
B2684Mumps polyneuropathy
E0840Diabetes mellitus due to underlying condition with diabetic neuropathy, unspecified
E0841Diabetes mellitus due to underlying condition with diabetic mononeuropathy
E0842Diabetes mellitus due to underlying condition with diabetic polyneuropathy
E0843Diabetes mellitus due to underlying condition with diabetic autonomic (poly)neuropathy
E0844Diabetes mellitus due to underlying condition with diabetic amyotrophy
E0849Diabetes mellitus due to underlying condition with other diabetic neurological complication
E08610Diabetes mellitus due to underlying condition with diabetic neuropathic arthropathy
E0940Drug or chemical induced diabetes mellitus with neurological complications with diabetic neuropathy, unspecified
E0941Drug or chemical induced diabetes mellitus with neurological complications with diabetic mononeuropathy
E0942Drug or chemical induced diabetes mellitus with neurological complications with diabetic polyneuropathy
E0943Drug or chemical induced diabetes mellitus with neurological complications with diabetic autonomic (poly)neuropathy
E0944Drug or chemical induced diabetes mellitus with neurological complications with diabetic amyotrophy
E0949Drug or chemical induced diabetes mellitus with neurological complications with other diabetic neurological complication
E09610Drug or chemical induced diabetes mellitus with diabetic neuropathic arthropathy
E1040Type 1 diabetes mellitus with diabetic neuropathy, unspecified
E1041Type 1 diabetes mellitus with diabetic mononeuropathy
E1042Type 1 diabetes mellitus with diabetic polyneuropathy
E1043Type 1 diabetes mellitus with diabetic autonomic (poly)neuropathy
E1044Type 1 diabetes mellitus with diabetic amyotrophy
E1049Type 1 diabetes mellitus with other diabetic neurological complication
E10610Type 1 diabetes mellitus with diabetic neuropathic arthropathy
E1140Type 2 diabetes mellitus with diabetic neuropathy, unspecified
E1141Type 2 diabetes mellitus with diabetic mononeuropathy
E1142Type 2 diabetes mellitus with diabetic polyneuropathy
E1143Type 2 diabetes mellitus with diabetic autonomic (poly)neuropathy
E1144Type 2 diabetes mellitus with diabetic amyotrophy
E1149Type 2 diabetes mellitus with other diabetic neurological complication
E11610Type 2 diabetes mellitus with diabetic neuropathic arthropathy
E1340Other specified diabetes mellitus with diabetic neuropathy, unspecified
E1341Other specified diabetes mellitus with diabetic mononeuropathy
E1342Other specified diabetes mellitus with diabetic polyneuropathy
E1343Other specified diabetes mellitus with diabetic autonomic (poly)neuropathy
E1344Other specified diabetes mellitus with diabetic amyotrophy
E1349Other specified diabetes mellitus with other diabetic neurological complication
E13610Other specified diabetes mellitus with diabetic neuropathic arthropathy
G130Paraneoplastic neuromyopathy and neuropathy
G131Other systemic atrophy primarily affecting central nervous system in neoplastic disease
G500Trigeminal neuralgia
G501Atypical facial pain
G508Other disorders of trigeminal nerve
G509Disorder of trigeminal nerve, unspecified
G510Bell's palsy
G511Geniculate ganglionitis
G512Melkersson's syndrome
G5131Clonic hemifacial spasm, right
G5132Clonic hemifacial spasm, left
G5133Clonic hemifacial spasm, bilateral
G5139Clonic hemifacial spasm, unspecified
G514Facial myokymia
G518Other disorders of facial nerve
G519Disorder of facial nerve, unspecified
G520Disorders of olfactory nerve
G521Disorders of glossopharyngeal nerve
G522Disorders of vagus nerve
G523Disorders of hypoglossal nerve
G527Disorders of multiple cranial nerves
G528Disorders of other specified cranial nerves
G529Cranial nerve disorder, unspecified
G53Cranial nerve disorders in diseases classified elsewhere
G540Brachial plexus disorders
G541Lumbosacral plexus disorders
G542Cervical root disorders, not elsewhere classified
G543Thoracic root disorders, not elsewhere classified
G544Lumbosacral root disorders, not elsewhere classified
G545Neuralgic amyotrophy
G546Phantom limb syndrome with pain
G547Phantom limb syndrome without pain
G548Other nerve root and plexus disorders
G549Nerve root and plexus disorder, unspecified
G55Nerve root and plexus compressions in diseases classified elsewhere
G5600Carpal tunnel syndrome, unspecified upper limb
G5601Carpal tunnel syndrome, right upper limb
G5602Carpal tunnel syndrome, left upper limb
G5603Carpal tunnel syndrome, bilateral upper limbs
G5610Other lesions of median nerve, unspecified upper limb
G5611Other lesions of median nerve, right upper limb
G5612Other lesions of median nerve, left upper limb
G5613Other lesions of median nerve, bilateral upper limbs
G5620Lesion of ulnar nerve, unspecified upper limb
G5621Lesion of ulnar nerve, right upper limb
G5622Lesion of ulnar nerve, left upper limb
G5623Lesion of ulnar nerve, bilateral upper limbs
G5630Lesion of radial nerve, unspecified upper limb
G5631Lesion of radial nerve, right upper limb
G5632Lesion of radial nerve, left upper limb
G5633Lesion of radial nerve, bilateral upper limbs
G5640Causalgia of unspecified upper limb
G5641Causalgia of right upper limb
G5642Causalgia of left upper limb
G5643Causalgia of bilateral upper limbs
G5680Other specified mononeuropathies of unspecified upper limb
G5681Other specified mononeuropathies of right upper limb
G5682Other specified mononeuropathies of left upper limb
G5683Other specified mononeuropathies of bilateral upper limbs
G5690Unspecified mononeuropathy of unspecified upper limb
G5691Unspecified mononeuropathy of right upper limb
G5692Unspecified mononeuropathy of left upper limb
G5693Unspecified mononeuropathy of bilateral upper limbs
G5700Lesion of sciatic nerve, unspecified lower limb
G5701Lesion of sciatic nerve, right lower limb
G5702Lesion of sciatic nerve, left lower limb
G5703Lesion of sciatic nerve, bilateral lower limbs
G5710Meralgia paresthetica, unspecified lower limb
G5711Meralgia paresthetica, right lower limb
G5712Meralgia paresthetica, left lower limb
G5713Meralgia paresthetica, bilateral lower limbs
G5720Lesion of femoral nerve, unspecified lower limb
G5721Lesion of femoral nerve, right lower limb
G5722Lesion of femoral nerve, left lower limb
G5723Lesion of femoral nerve, bilateral lower limbs
G5730Lesion of lateral popliteal nerve, unspecified lower limb
G5731Lesion of lateral popliteal nerve, right lower limb
G5732Lesion of lateral popliteal nerve, left lower limb
G5733Lesion of lateral popliteal nerve, bilateral lower limbs
G5740Lesion of medial popliteal nerve, unspecified lower limb
G5741Lesion of medial popliteal nerve, right lower limb
G5742Lesion of medial popliteal nerve, left lower limb
G5743Lesion of medial popliteal nerve, bilateral lower limbs
G5750Tarsal tunnel syndrome, unspecified lower limb
G5751Tarsal tunnel syndrome, right lower limb
G5752Tarsal tunnel syndrome, left lower limb
G5753Tarsal tunnel syndrome, bilateral lower limbs
G5760Lesion of plantar nerve, unspecified lower limb
G5761Lesion of plantar nerve, right lower limb
G5762Lesion of plantar nerve, left lower limb
G5763Lesion of plantar nerve, bilateral lower limbs
G5770Causalgia of unspecified lower limb
G5771Causalgia of right lower limb
G5772Causalgia of left lower limb
G5773Causalgia of bilateral lower limbs
G5780Other specified mononeuropathies of unspecified lower limb
G5781Other specified mononeuropathies of right lower limb
G5782Other specified mononeuropathies of left lower limb
G5783Other specified mononeuropathies of bilateral lower limbs
G5790Unspecified mononeuropathy of unspecified lower limb
G5791Unspecified mononeuropathy of right lower limb
G5792Unspecified mononeuropathy of left lower limb
G5793Unspecified mononeuropathy of bilateral lower limbs
G580Intercostal neuropathy
G587Mononeuritis multiplex
G588Other specified mononeuropathies
G589Mononeuropathy, unspecified
G59Mononeuropathy in diseases classified elsewhere
G600Hereditary motor and sensory neuropathy
G602Neuropathy in association with hereditary ataxia
G603Idiopathic progressive neuropathy
G608Other hereditary and idiopathic neuropathies
G609Hereditary and idiopathic neuropathy, unspecified
G611Serum neuropathy
G6181Chronic inflammatory demyelinating polyneuritis
G6182Multifocal motor neuropathy
G6189Other inflammatory polyneuropathies
G619Inflammatory polyneuropathy, unspecified
G620Drug-induced polyneuropathy
G621Alcoholic polyneuropathy
G622Polyneuropathy due to other toxic agents
G6281Critical illness polyneuropathy
G6282Radiation-induced polyneuropathy
G6289Other specified polyneuropathies
G629Polyneuropathy, unspecified
G63Polyneuropathy in diseases classified elsewhere
G64Other disorders of peripheral nervous system
G650Sequelae of Guillain-Barre syndrome
G651Sequelae of other inflammatory polyneuropathy
G652Sequelae of toxic polyneuropathy
G701Toxic myoneural disorders
G702Congenital and developmental myasthenia
G7089Other specified myoneural disorders
G709Myoneural disorder, unspecified
G834Cauda equina syndrome
G9001Carotid sinus syncope
G9009Other idiopathic peripheral autonomic neuropathy
G902Horner's syndrome
G904Autonomic dysreflexia
G9050Complex regional pain syndrome I, unspecified
G90511Complex regional pain syndrome I of right upper limb
G90512Complex regional pain syndrome I of left upper limb
G90513Complex regional pain syndrome I of upper limb, bilateral
G90519Complex regional pain syndrome I of unspecified upper limb
G90521Complex regional pain syndrome I of right lower limb
G90522Complex regional pain syndrome I of left lower limb
G90523Complex regional pain syndrome I of lower limb, bilateral
G90529Complex regional pain syndrome I of unspecified lower limb
G9059Complex regional pain syndrome I of other specified site
G908Other disorders of autonomic nervous system
G909Disorder of the autonomic nervous system, unspecified
G990Autonomic neuropathy in diseases classified elsewhere
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
S0410XAInjury of oculomotor nerve, unspecified side, initial encounter
S0411XAInjury of oculomotor nerve, right side, initial encounter
S0412XAInjury of oculomotor nerve, left side, initial encounter
S0420XAInjury of trochlear nerve, unspecified side, initial encounter
S0421XAInjury of trochlear nerve, right side, initial encounter
S0422XAInjury of trochlear nerve, left side, initial encounter
S0430XAInjury of trigeminal nerve, unspecified side, initial encounter
S0431XAInjury of trigeminal nerve, right side, initial encounter
S0432XAInjury of trigeminal nerve, left side, initial encounter
S0440XAInjury of abducent nerve, unspecified side, initial encounter
S0441XAInjury of abducent nerve, right side, initial encounter
S0442XAInjury of abducent nerve, left side, initial encounter
S0450XAInjury of facial nerve, unspecified side, initial encounter
S0451XAInjury of facial nerve, right side, initial encounter
S0452XAInjury of facial nerve, left side, initial encounter
S0470XAInjury of accessory nerve, unspecified side, initial encounter
S0471XAInjury of accessory nerve, right side, initial encounter
S0472XAInjury of accessory nerve, left side, initial encounter
S04811AInjury of olfactory [1st ] nerve, right side, initial encounter
S04812AInjury of olfactory [1st ] nerve, left side, initial encounter
S04819AInjury of olfactory [1st ] nerve, unspecified side, initial encounter
S04891AInjury of other cranial nerves, right side, initial encounter
S04892AInjury of other cranial nerves, left side, initial encounter
S04899AInjury of other cranial nerves, unspecified side, initial encounter
S049XXAInjury of unspecified cranial nerve, initial encounter
S142XXAInjury of nerve root of cervical spine, initial encounter
S143XXAInjury of brachial plexus, initial encounter
S144XXAInjury of peripheral nerves of neck, initial encounter
S145XXAInjury of cervical sympathetic nerves, initial encounter
S148XXAInjury of other specified nerves of neck, initial encounter
S149XXAInjury of unspecified nerves of neck, initial encounter
S242XXAInjury of nerve root of thoracic spine, initial encounter
S243XXAInjury of peripheral nerves of thorax, initial encounter
S244XXAInjury of thoracic sympathetic nervous system, initial encounter
S248XXAInjury of other specified nerves of thorax, initial encounter
S249XXAInjury of unspecified nerve of thorax, initial encounter
S3421XAInjury of nerve root of lumbar spine, initial encounter
S3422XAInjury of nerve root of sacral spine, initial encounter
S344XXAInjury of lumbosacral plexus, initial encounter
S345XXAInjury of lumbar, sacral and pelvic sympathetic nerves, initial encounter
S346XXAInjury of peripheral nerve(s) at abdomen, lower back and pelvis level, initial encounter
S348XXAInjury of other nerves at abdomen, lower back and pelvis level, initial encounter
S349XXAInjury of unspecified nerves at abdomen, lower back and pelvis level, initial encounter
S4400XAInjury of ulnar nerve at upper arm level, unspecified arm, initial encounter
S4401XAInjury of ulnar nerve at upper arm level, right arm, initial encounter
S4402XAInjury of ulnar nerve at upper arm level, left arm, initial encounter
S4410XAInjury of median nerve at upper arm level, unspecified arm, initial encounter
S4411XAInjury of median nerve at upper arm level, right arm, initial encounter
S4412XAInjury of median nerve at upper arm level, left arm, initial encounter
S4420XAInjury of radial nerve at upper arm level, unspecified arm, initial encounter
S4421XAInjury of radial nerve at upper arm level, right arm, initial encounter
S4422XAInjury of radial nerve at upper arm level, left arm, initial encounter
S4430XAInjury of axillary nerve, unspecified arm, initial encounter
S4431XAInjury of axillary nerve, right arm, initial encounter
S4432XAInjury of axillary nerve, left arm, initial encounter
S4440XAInjury of musculocutaneous nerve, unspecified arm, initial encounter
S4441XAInjury of musculocutaneous nerve, right arm, initial encounter
S4442XAInjury of musculocutaneous nerve, left arm, initial encounter
S4450XAInjury of cutaneous sensory nerve at shoulder and upper arm level, unspecified arm, initial encounter
S4451XAInjury of cutaneous sensory nerve at shoulder and upper arm level, right arm, initial encounter
S4452XAInjury of cutaneous sensory nerve at shoulder and upper arm level, left arm, initial encounter
S448X1AInjury of other nerves at shoulder and upper arm level, right arm, initial encounter
S448X2AInjury of other nerves at shoulder and upper arm level, left arm, initial encounter
S448X9AInjury of other nerves at shoulder and upper arm level, unspecified arm, initial encounter
S4490XAInjury of unspecified nerve at shoulder and upper arm level, unspecified arm, initial encounter
S4491XAInjury of unspecified nerve at shoulder and upper arm level, right arm, initial encounter
S4492XAInjury of unspecified nerve at shoulder and upper arm level, left arm, initial encounter
S5400XAInjury of ulnar nerve at forearm level, unspecified arm, initial encounter
S5401XAInjury of ulnar nerve at forearm level, right arm, initial encounter
S5402XAInjury of ulnar nerve at forearm level, left arm, initial encounter
S5410XAInjury of median nerve at forearm level, unspecified arm, initial encounter
S5411XAInjury of median nerve at forearm level, right arm, initial encounter
S5412XAInjury of median nerve at forearm level, left arm, initial encounter
S5420XAInjury of radial nerve at forearm level, unspecified arm, initial encounter
S5421XAInjury of radial nerve at forearm level, right arm, initial encounter
S5422XAInjury of radial nerve at forearm level, left arm, initial encounter
S5430XAInjury of cutaneous sensory nerve at forearm level, unspecified arm, initial encounter
S5431XAInjury of cutaneous sensory nerve at forearm level, right arm, initial encounter
S5432XAInjury of cutaneous sensory nerve at forearm level, left arm, initial encounter
S548X1AInjury of other nerves at forearm level, right arm, initial encounter
S548X2AInjury of other nerves at forearm level, left arm, initial encounter
S548X9AInjury of other nerves at forearm level, unspecified arm, initial encounter
S5490XAInjury of unspecified nerve at forearm level, unspecified arm, initial encounter
S5491XAInjury of unspecified nerve at forearm level, right arm, initial encounter
S5492XAInjury of unspecified nerve at forearm level, left arm, initial encounter
S6400XAInjury of ulnar nerve at wrist and hand level of unspecified arm, initial encounter
S6401XAInjury of ulnar nerve at wrist and hand level of right arm, initial encounter
S6402XAInjury of ulnar nerve at wrist and hand level of left arm, initial encounter
S6410XAInjury of median nerve at wrist and hand level of unspecified arm, initial encounter
S6411XAInjury of median nerve at wrist and hand level of right arm, initial encounter
S6412XAInjury of median nerve at wrist and hand level of left arm, initial encounter
S6420XAInjury of radial nerve at wrist and hand level of unspecified arm, initial encounter
S6421XAInjury of radial nerve at wrist and hand level of right arm, initial encounter
S6422XAInjury of radial nerve at wrist and hand level of left arm, initial encounter
S6430XAInjury of digital nerve of unspecified thumb, initial encounter
S6431XAInjury of digital nerve of right thumb, initial encounter
S6432XAInjury of digital nerve of left thumb, initial encounter
S6440XAInjury of digital nerve of unspecified finger, initial encounter
S64490AInjury of digital nerve of right index finger, initial encounter
S64491AInjury of digital nerve of left index finger, initial encounter
S64492AInjury of digital nerve of right middle finger, initial encounter
S64493AInjury of digital nerve of left middle finger, initial encounter
S64494AInjury of digital nerve of right ring finger, initial encounter
S64495AInjury of digital nerve of left ring finger, initial encounter
S64496AInjury of digital nerve of right little finger, initial encounter
S64497AInjury of digital nerve of left little finger, initial encounter
S64498AInjury of digital nerve of other finger, initial encounter
S648X1AInjury of other nerves at wrist and hand level of right arm, initial encounter
S648X2AInjury of other nerves at wrist and hand level of left arm, initial encounter
S648X9AInjury of other nerves at wrist and hand level of unspecified arm, initial encounter
S6490XAInjury of unspecified nerve at wrist and hand level of unspecified arm, initial encounter
S6491XAInjury of unspecified nerve at wrist and hand level of right arm, initial encounter
S6492XAInjury of unspecified nerve at wrist and hand level of left arm, initial encounter
S7400XAInjury of sciatic nerve at hip and thigh level, unspecified leg, initial encounter
S7401XAInjury of sciatic nerve at hip and thigh level, right leg, initial encounter
S7402XAInjury of sciatic nerve at hip and thigh level, left leg, initial encounter
S7410XAInjury of femoral nerve at hip and thigh level, unspecified leg, initial encounter
S7411XAInjury of femoral nerve at hip and thigh level, right leg, initial encounter
S7412XAInjury of femoral nerve at hip and thigh level, left leg, initial encounter
S7420XAInjury of cutaneous sensory nerve at hip and thigh level, unspecified leg, initial encounter
S7421XAInjury of cutaneous sensory nerve at hip and high level, right leg, initial encounter
S7422XAInjury of cutaneous sensory nerve at hip and thigh level, left leg, initial encounter
S748X1AInjury of other nerves at hip and thigh level, right leg, initial encounter
S748X2AInjury of other nerves at hip and thigh level, left leg, initial encounter
S748X9AInjury of other nerves at hip and thigh level, unspecified leg, initial encounter
S7490XAInjury of unspecified nerve at hip and thigh level, unspecified leg, initial encounter
S7491XAInjury of unspecified nerve at hip and thigh level, right leg, initial encounter
S7492XAInjury of unspecified nerve at hip and thigh level, left leg, initial encounter
S8400XAInjury of tibial nerve at lower leg level, unspecified leg, initial encounter
S8401XAInjury of tibial nerve at lower leg level, right leg, initial encounter
S8402XAInjury of tibial nerve at lower leg level, left leg, initial encounter
S8410XAInjury of peroneal nerve at lower leg level, unspecified leg, initial encounter
S8411XAInjury of peroneal nerve at lower leg level, right leg, initial encounter
S8412XAInjury of peroneal nerve at lower leg level, left leg, initial encounter
S8420XAInjury of cutaneous sensory nerve at lower leg level, unspecified leg, initial encounter
S8421XAInjury of cutaneous sensory nerve at lower leg level, right leg, initial encounter
S8422XAInjury of cutaneous sensory nerve at lower leg level, left leg, initial encounter
S84801AInjury of other nerves at lower leg level, right leg, initial encounter
S84802AInjury of other nerves at lower leg level, left leg, initial encounter
S84809AInjury of other nerves at lower leg level, unspecified leg, initial encounter
S8490XAInjury of unspecified nerve at lower leg level, unspecified leg, initial encounter
S8491XAInjury of unspecified nerve at lower leg level, right leg, initial encounter
S8492XAInjury of unspecified nerve at lower leg level, left leg, initial encounter
S9400XAInjury of lateral plantar nerve, unspecified leg, initial encounter
S9401XAInjury of lateral plantar nerve, right leg, initial encounter
S9402XAInjury of lateral plantar nerve, left leg, initial encounter
S9410XAInjury of medial plantar nerve, unspecified leg, initial encounter
S9411XAInjury of medial plantar nerve, right leg, initial encounter
S9412XAInjury of medial plantar nerve, left leg, initial encounter
S9420XAInjury of deep peroneal nerve at ankle and foot level, unspecified leg, initial encounter
S9421XAInjury of deep peroneal nerve at ankle and foot level, right leg, initial encounter
S9422XAInjury of deep peroneal nerve at ankle and foot level, left leg, initial encounter
S9430XAInjury of cutaneous sensory nerve at ankle and foot level, unspecified leg, initial encounter
S9431XAInjury of cutaneous sensory nerve at ankle and foot level, right leg, initial encounter
S9432XAInjury of cutaneous sensory nerve at ankle and foot level, left leg, initial encounter
S948X1AInjury of other nerves at ankle and foot level, right leg, initial encounter
S948X2AInjury of other nerves at ankle and foot level, left leg, initial encounter
S948X9AInjury of other nerves at ankle and foot level, unspecified leg, initial encounter
S9490XAInjury of unspecified nerve at ankle and foot level, unspecified leg, initial encounter
S9491XAInjury of unspecified nerve at ankle and foot level, right leg, initial encounter
S9492XAInjury of unspecified nerve at ankle and foot level, left leg, initial encounter



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