ICD-9-CM diagnosis code (retired)
574.91 — Calculus of gallbladder and bile duct without cholecystitis, with obstruction
ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-CM equivalents from the CMS General Equivalence Mappings.
About ICD-9-CM 574.91
574.91 is an ICD-9-CM diagnosis code for calculus of gallbladder and bile duct without cholecystitis, with obstruction. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-CM took over.
The CMS General Equivalence Mappings translate it to one ICD-10-CM code, K80.71 (Calculus of gallbladder and bile duct without cholecystitis with obstruction). The match is exact.
ICD-10-CM equivalents
- K80.71Calculus of gallbladder and bile duct without cholecystitis with obstructionexact match
Common questions about 574.91
What is the ICD-10 code for ICD-9 574.91?
- The GEMs map 574.91 to ICD-10-CM K80.71.
GEMs are a translation aid, not a substitute for coding from the record. The 2027 ICD-10 code set has changed since the last GEMs release in 2018. Page updated September 29, 2026.