Convert ICD-9 541 to ICD-10

ICD-9 code 541, Appendicitis NOS, crosswalked to ICD-10 with the official CMS General Equivalence Mappings. Convert another code below.

Try:

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

1 ICD-10 mapping for ICD-9 541

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

ICD-9 code 541, "Appendicitis NOS", maps to ICD-10 code K37, "Unspecified appendicitis". This mapping carries no qualifying flags, so it is considered an exact equivalent. The crosswalk comes from the official CMS General Equivalence Mappings.

ICD‑9 Code

541

Appendicitis NOS

ICD‑10 Code

K37

Unspecified appendicitis

– This is a direct match with no additional mapping qualifiers.

See everything about the source code, including its category, synonyms, and history: open the 541 code page → Or run the reverse crosswalk: convert K37 back to ICD-9 →