ICD-10-CM 2027
ICD-10 code for brain suppuration
From the official ICD-10-CM alphabetic index entry “Suppuration, suppurative › brain”. Page updated September 29, 2026.
About coding brain suppuration
The ICD-10-CM code for brain suppuration is G06.0 (Intracranial abscess and granuloma). The official index lists 1 more specific code, so check the documentation for details such as type, cause, site or severity before settling on G06.0.
Within G06 (intracranial and intraspinal abscess and granuloma), G06.0 is specifically for intracranial abscess and granuloma. Related codes cover intraspinal abscess and granuloma (G06.1) and extradural and subdural abscess, unspecified (G06.2).
Don't report G06.0 together with the conditions in its Excludes1 note: tuberculous intracranial abscess and granuloma (A17.81).
Use an additional code (B95-B97) to identify infectious agent.
More specific brain suppuration codes (official index)
- sequelae G09 — Sequelae of inflammatory diseases of central nervous system
Don't confuse with (Excludes1 for G06.0)
- tuberculous intracranial abscess and granuloma (A17.81)
Common questions about brain suppuration ICD-10 codes
What is the ICD-10 code for brain suppuration?
- G06.0 — Intracranial abscess and granuloma. More specific codes apply when the documentation supports them: G09.
What is the ICD-10 code for sequelae brain suppuration?
- G09 — Sequelae of inflammatory diseases of central nervous system.
Is G06.0 billable?
- Yes. G06.0 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can G06.0 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict G06.0 as a principal diagnosis.
Is G06.0 a CC or MCC?
- G06.0 is an MCC (major complication or comorbidity) under MS-DRG v44.0, unless excluded by the principal diagnosis.