K80.2

⚠ Non-billable (Header)

Calculus of gallbladder without cholecystitis

Diseases of the digestive system (K00-K95)

⚠️ This is a category header code — not billable. Use a more specific child code below.

Also Known As

Cholecystolithiasis without cholecystitisCholelithiasis (without cholecystitis)Colic (recurrent) of gallbladder (without cholecystitis)Gallstone (impacted) of cystic duct (without cholecystitis)Gallstone (impacted) of gallbladder (without cholecystitis)

❌ Excludes1

inherited from K80

Rules from parent category K80: Cholelithiasis

• retained cholelithiasis following cholecystectomy (K91.86)

Child Codes (2)

K80.20Calculus of gallbladder without cholecystitis without obstruction✓ Billable K80.21Calculus of gallbladder without cholecystitis with obstruction✓ Billable

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Code Information

CodeK80.2

BillableNo — Header code

ParentK80

CategoryDiseases of the digestive system (K00-K95)

Excludes11 rule(s)

Excludes20 note(s)

Child codes2

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)