G06

Intracranial and intraspinal abscess and granuloma

FY2027Chapter 6: Diseases of the nervous system/G00–G09 Inflammatory diseases of the central nervous system

Non-billable headerNot valid on its own. Use one of the more specific codes under it.

G06 is a non-billable ICD-10-CM code category for intracranial and intraspinal abscess and granuloma. Report a more specific code from it instead. It is part of the FY2027 code set, effective October 1, 2026. The more specific codes under it are G06.0 Intracranial abscess and granuloma; G06.1 Intraspinal abscess and granuloma and G06.2 Extradural and subdural abscess, unspecified. Its coding notes include a Use additional code instruction and 8 Excludes2 entries.

Use additional code

Add the listed code as a secondary code, if known.

This code
  • code (B95-B97) to identify infectious agent.

Excludes2

Not included here. Both codes may be reported if the patient has both conditions.

Also from chapter/block level (8 notes)
Inherited from Chapter 6 Diseases of the nervous system
  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

More specific codes under G06 3