Convert ICD-9 009.0 to ICD-10

ICD-9 code 009.0, Infectious enteritis 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-9 009.0

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

ICD-9 code 009.0, "Infectious enteritis NOS", maps to ICD-10 code A09, "Infectious gastroenteritis and colitis, 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

009.0

Infectious enteritis NOS

ICD‑10 Code

A09

Infectious gastroenteritis and colitis, 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 009.0 code page → Or run the reverse crosswalk: convert A09 back to ICD-9 →