G942026
BillableOther disorders of brain in diseases classified elsewhere
Clinical Notes
Related Codes
G89-G99Other disorders of the nervous system (G89-G99)
G89Pain, not elsewhere classified
G89.0Central pain syndrome
G89.1Acute pain, not elsewhere classified
G89.11Acute pain due to trauma
G89.12Acute post-thoracotomy pain
G89.18Other acute postprocedural pain
G89.2Chronic pain, not elsewhere classified
G89.21Chronic pain due to trauma
G89.22Chronic post-thoracotomy pain
G89.28Other chronic postprocedural pain
G89.29Other chronic pain
G89.3Neoplasm related pain (acute) (chronic)
G89.4Chronic pain syndrome
G90Disorders of autonomic nervous system
G90.0Idiopathic peripheral autonomic neuropathy
G90.01Carotid sinus syncope
G90.09Other idiopathic peripheral autonomic neuropathy
G90.1Familial dysautonomia [Riley-Day]
G90.2Horner's syndrome
G90.3Multi-system degeneration of the autonomic nervous system
G90.4Autonomic dysreflexia
G90.5Complex regional pain syndrome I (CRPS I)
G90.50syndrome I, unspecified
G90.51syndrome I of upper limb
G90.511syndrome I of right upper limb
G90.512syndrome I of left upper limb
G90.513syndrome I of upper limb, bilateral
G90.519syndrome I of unspecified upper limb
G90.52syndrome I of lower limb
G90.521syndrome I of right lower limb
G90.522syndrome I of left lower limb
G90.523syndrome I of lower limb, bilateral
G90.529syndrome I of unspecified lower limb
G90.59syndrome I of other specified site
G90.8Other disorders of autonomic nervous system
G90.81Serotonin syndrome
G90.89Other disorders of autonomic nervous system
G90.9Disorder of the autonomic nervous system, unspecified
G90.APostural orthostatic tachycardia syndrome [POTS]
G90.BLMNB1-related autosomal dominant leukodystrophy
G91Hydrocephalus
G91.0Communicating hydrocephalus
G91.1Obstructive hydrocephalus
G91.2(Idiopathic) normal pressure hydrocephalus
G91.3Post-traumatic hydrocephalus, unspecified
G91.4in diseases classified elsewhere
G91.8Other hydrocephalus
G91.9unspecified
G92Toxic encephalopathy
G92.0Immune effector cell-associated neurotoxicity syndrome
G92.00neurotoxicity syndrome, grade unspecified
G92.01neurotoxicity syndrome, grade 1
G92.02neurotoxicity syndrome, grade 2
G92.03neurotoxicity syndrome, grade 3
G92.04neurotoxicity syndrome, grade 4
G92.05neurotoxicity syndrome, grade 5
G92.8Other toxic encephalopathy
G92.9Unspecified toxic encephalopathy
G93Other disorders of brain
G93.0Cerebral cysts
G93.1Anoxic brain damage, not elsewhere classified
G93.2Benign intracranial hypertension
G93.3Postviral and related fatigue syndromes
G93.31Postviral fatigue syndrome
G93.32Myalgic encephalomyelitis/chronic fatigue syndrome
G93.39Other post infection and related fatigue syndromes
G93.4Other and unspecified encephalopathy
G93.40Encephalopathy, unspecified
G93.41Metabolic encephalopathy
G93.42Megalencephalic leukoencephalopathy with subcortical cysts
G93.43Leukoencephalopathy with calcifications and cysts
G93.44Adult-onset leukodystrophy with axonal spheroids
G93.45Developmental and epileptic encephalopathy
G93.49Other encephalopathy
G93.5Compression of brain
G93.6Cerebral edema
G93.7Reye's syndrome
G93.8Other specified disorders of brain
G93.81Temporal sclerosis
G93.82Brain death
G93.89of brain
G93.9Disorder of brain, unspecified
G94Other disorders of brain in diseases classified elsewhere
G95Other and unspecified diseases of spinal cord
G95.0Syringomyelia and syringobulbia
G95.1Vascular myelopathies
G95.11Acute infarction of spinal cord (embolic) (nonembolic)
G95.19Other vascular myelopathies
G95.2Other and unspecified cord compression
G95.20Unspecified cord compression
G95.29Other cord compression
G95.8Other specified diseases of spinal cord
G95.81Conus medullaris syndrome
G95.89of spinal cord
G95.9Disease of spinal cord, unspecified
G96Other disorders of central nervous system
G96.0Cerebrospinal fluid leak
G96.00unspecified
G96.01Cranial cerebrospinal fluid leak, spontaneous
G96.02Spinal cerebrospinal fluid leak, spontaneous
G96.08Other cranial cerebrospinal fluid leak
G96.09Other spinal cerebrospinal fluid leak
G96.1Disorders of meninges, not elsewhere classified
G96.11Dural tear
G96.12Meningeal adhesions (cerebral) (spinal)
G96.19Other disorders of meninges, not elsewhere classified
G96.191Perineural cyst
G96.198Other disorders of meninges, not elsewhere classified
G96.8Other specified disorders of central nervous system
G96.81Intracranial hypotension
G96.810unspecified
G96.811spontaneous
G96.819Other intracranial hypotension
G96.89of central nervous system
G96.9Disorder of central nervous system, unspecified
G97Intraoperative and postprocedural complications and disorders of nervous system, not elsewhere classified
G97.0Cerebrospinal fluid leak from spinal puncture
G97.1Other reaction to spinal and lumbar puncture
G97.2Intracranial hypotension following ventricular shunting
G97.3Intraoperative hemorrhage and hematoma of a nervous system organ or structure complicating a procedure
G97.31Intraoperative hemorrhage and hematoma of a nervous system organ or structure complicating a nervous system procedure
G97.32Intraoperative hemorrhage and hematoma of a nervous system organ or structure complicating other procedure
G97.4Accidental puncture and laceration of a nervous system organ or structure during a procedure
G97.41Accidental puncture or laceration of dura during a procedure
G97.48Accidental puncture and laceration of other nervous system organ or structure during a nervous system procedure
G97.49Accidental puncture and laceration of other nervous system organ or structure during other procedure
G97.5Postprocedural hemorrhage of a nervous system organ or structure following a procedure
G97.51Postprocedural hemorrhage of a nervous system organ or structure following a nervous system procedure
G97.52Postprocedural hemorrhage of a nervous system organ or structure following other procedure
G97.6Postprocedural hematoma and seroma of a nervous system organ or structure following a procedure
G97.61Postprocedural hematoma of a nervous system organ or structure following a nervous system procedure
G97.62Postprocedural hematoma of a nervous system organ or structure following other procedure
G97.63Postprocedural seroma of a nervous system organ or structure following a nervous system procedure
G97.64Postprocedural seroma of a nervous system organ or structure following other procedure
G97.8Other intraoperative and postprocedural complications and disorders of nervous system
G97.81Other intraoperative complications of nervous system
G97.82Other postprocedural complications and disorders of nervous system
G97.83Intracranial hypotension following lumbar cerebrospinal fluid shunting
G97.84Intracranial hypotension following other procedure
G98Other disorders of nervous system not elsewhere classified
G98.0Neurogenic arthritis, not elsewhere classified
G98.8Other disorders of nervous system
G99Other disorders of nervous system in diseases classified elsewhere
G99.0Autonomic neuropathy in diseases classified elsewhere
G99.2Myelopathy in diseases classified elsewhere
G99.8Other specified disorders of nervous system in diseases classified elsewhere