K80.2 ICD-10-CM Code: Calculus of gallbladder without cholecystitis
Billing Status: NO. This is a clinician non-billable / parent hierarchy grouping in the ICD-10-CM system.
Code Set: Valid FY2026 and FY2027. FY2026 took effect October 1, 2025.
Official Registry Overview & Definition
Calculus of gallbladder without cholecystitis is a non-billable ICD-10-CM category code (K80.2). A more specific billable subcode must be selected for claims submission.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for K80.2 in the official ICD-10-CM tabular list.
Inclusion Terms
Alternative terms the tabular list files under this code.
- Cholecystolithiasis without cholecystitis
- Cholelithiasis (without cholecystitis)
- Colic (recurrent) of gallbladder (without cholecystitis)
- Gallstone (impacted) of cystic duct (without cholecystitis)
- Gallstone (impacted) of gallbladder (without cholecystitis)
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- retained cholelithiasis following cholecystectomy (K91.86)
Frequently Asked Questions (FAQ) & Clinical Guidance
Can K80.2 be billed directly?
No. K80.2 (Calculus of gallbladder without cholecystitis) is a non-billable ICD-10-CM category code. A more specific billable subcode must be selected based on clinical documentation.
Nearest Codes in This Family
Official ICD-10-CM classifications closest to K80.2 in its code family, with their registry titles.
- K80.11 — Calculus of gallbladder with chronic cholecystitis with obstruction
- K80.12 — Calculus of gallbladder with acute and chronic cholecystitis without obstruction
- K80.13 — Calculus of gallbladder with acute and chronic cholecystitis with obstruction
- K80.18 — Calculus of gallbladder with other cholecystitis without obstruction
- K80.19 — Calculus of gallbladder with other cholecystitis with obstruction
- K80.20 — Calculus of gallbladder without cholecystitis without obstruction
- K80.21 — Calculus of gallbladder without cholecystitis with obstruction
- K80.3 — Calculus of bile duct with cholangitis
- K80.30 — Calculus of bile duct with cholangitis, unspecified, without obstruction
- K80.31 — Calculus of bile duct with cholangitis, unspecified, with obstruction