Convert ICD-10 N23 to ICD-9

ICD-10 code N23, Unspecified renal colic, crosswalked to ICD-9 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-9 mapping for ICD-10 N23

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

ICD-10 code N23, "Unspecified renal colic", maps to ICD-9 code 788.0, "Renal colic". This mapping carries no qualifying flags, so it is considered an exact equivalent. The crosswalk comes from the official CMS General Equivalence Mappings.

ICD‑10 Code

N23

Unspecified renal colic

ICD‑9 Code

788.0

Renal colic

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

See everything about the source code, including its category, synonyms, and history: open the N23 code page → Or run the reverse crosswalk: convert 788.0 back to ICD-10 →