K80.63 – Calculus of gallbladder and bile duct with acute cholecystitis with obstruction

ICD-10-CM 2027 diagnosis code · Disorders of gallbladder, biliary tract and pancreas

Billable code

ICD-10-CM code K80.63

Code: K80.63 (claims format: K8063)
Description: Calculus of gallbladder and bile duct with acute cholecystitis with obstruction
Short description: Calculus of GB and bile duct w acute cholecyst w obstruction
Billable: Yes – valid for HIPAA-covered transactions
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 11. Diseases of the digestive system (K00-K95)
Block: K80-K87 Disorders of gallbladder, biliary tract and pancreas
Parent codes: K80 › K80.6

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

K80 – Cholelithiasis

Excludes1 (not coded here):

retained cholelithiasis following cholecystectomy (K91.86)

K80.6 – Calculus of gallbladder and bile duct with cholecystitis

Use additional code:

code if applicable for associated gangrene of gallbladder (K82.A1), or perforation of gallbladder (K82.A2)

Index terms for K80.63

Entries in the ICD-10-CM alphabetic index that lead to this code:

Calculus, calculi, calculous, gallbladder and bile duct, with, cholecystitis, acute, with, obstruction

Related codes in K80.6

Frequently asked questions

What is ICD-10 code K80.63?

K80.63 is the ICD-10-CM code for calculus of gallbladder and bile duct with acute cholecystitis with obstruction, in the block K80-K87 (Disorders of gallbladder, biliary tract and pancreas).

Is K80.63 a billable code?

Yes. K80.63 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does K80.63 belong to?

It belongs to category K80 – Cholelithiasis.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.