Convert ICD-9 324.9 to ICD-10

ICD-9 code 324.9, Cns abscess NOS, crosswalked to ICD-10 with the official CMS General Equivalence Mappings. Convert another code below.

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Official CMS General Equivalence Mappings Final GEMs release (FY 2018) Maps in both directions

1 ICD-10 mapping for ICD-9 324.9

From the official CMS General Equivalence Mappings. Review each mapping's flags before selecting the final code. Convert another code

ICD-9 code 324.9, "Cns abscess NOS", maps to ICD-10 code G06.2, "Extradural and subdural abscess, unspecified". The mapping is flagged approximate: it is the closest available equivalent, not an exact match, so review the clinical documentation when selecting the final code. The crosswalk comes from the official CMS General Equivalence Mappings.

ICD‑9 Code

324.9

Cns abscess NOS

ICD‑10 Code

G06.2

Extradural and subdural abscess, unspecified

Approximate Flag – This ICD-10 code does not have an exact ICD-9 equivalent. The matched code is the closest available option and may not fully capture the original diagnosis.

See everything about the source code, including its category, synonyms, and history: open the 324.9 code page → Or run the reverse crosswalk: convert G06.2 back to ICD-9 →