ICD-10 K80.20
Billable / SpecificCalculus of gallbladder without cholecystitis without obstruction
About ICD-10-CM K80.20
ICD-10-CM code K80.20 represents Calculus of gallbladder without cholecystitis without obstruction. This is a billable/specific code in the Digestive System chapter (block K80). The 2026 edition of ICD-10-CM K80.20 became effective on October 1, 2025.
Medicare LCD Coverage for K80.20
Local Coverage Determinations (LCDs) from CMS MACs that list K80.20 as a covered diagnosis.
Showing top 10 of 167 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing K80.20.
5 Medicare
CPT Codes Commonly Billed with K80.20
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
- 74177 CT abdomen/pelvis with contrast — abdominal pain, colon cancer staging, liver mets, cholelithiasis, pancreatitis, chronic pancreatitis, pancreatic cancer, hepatomegaly, splenomegaly, abnormal imaging Radiology
- 74176 CT abdomen/pelvis without contrast — same indications as with contrast when contrast contraindicated Radiology
Convert K80.20 to ICD-9-CM
Per CMS General Equivalence Mappings (GEMs), useful for legacy data review and historical claim analysis.
| ICD-10 | ICD-9 | Mapping Flags |
|---|---|---|
| K80.20 | 57420 | 10000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To K80.20
Other codes in section K80-K87 (Disorders of gallbladder, biliary tract and pancreas).
ICD-10 K80.20, Billing FAQ
Is ICD-10 code K80.20 billable? +
Yes, K80.20 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What CPT codes are commonly billed with K80.20? +
Procedures frequently paired with K80.20 include: 74177, 74176.
What ICD-9 codes does K80.20 map to? +
Per CMS GEMs, K80.20 maps to ICD-9 codes: 57420. Useful for legacy data review and historical claim analysis.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on June 1, 2026.
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