G93
G93: Other disorders of brain
Non-billable headerICD-10-CM
G93 is a non-billable header ICD-10-CM code for other disorders of brain. It cannot be billed on its own: choose one of the more specific child codes below.
Other codes that can never be billed with G93
Their own Excludes1 notes name this code, so the conflict is not listed above.
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead G93
10 child codes. Green means billable.
- G93.0Cerebral cysts
- G93.1Anoxic brain damage, not elsewhere classified
- G93.2Benign intracranial hypertension
- G93.3Postviral and related fatigue syndromes
- G93.4Other and unspecified encephalopathy
- G93.5Compression of brain
- G93.6Cerebral edema
- G93.7Reye's syndrome
- G93.8Other specified disorders of brain
- G93.9Disorder of brain, unspecified