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K80.4

Non-billable

Calculus of bile duct with cholecystitis

K80.4 is the ICD-10-CM code for Calculus of bile duct with cholecystitis. It is a non-billable category code — use a more specific child code such as K80.40 for billing.

Status
Header (non-billable)
Chapter
K00-K95
Parent
K80
Subcodes
8
Edition
FY2026

K00-K95 Diseases of the digestive system

Includes

  • •Any condition listed in K80.5 with cholecystitis (with cholangitis)

Use additional code

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

Notes

  • •, if applicable, fistula of bile duct (K83.3)

Frequently asked questions

What is ICD-10 code K80.4?
K80.4 is the ICD-10-CM code for "Calculus of bile duct with cholecystitis". It falls under K00-K95 Diseases of the digestive system.
Is K80.4 a billable code?
No — K80.4 is a non-billable header code. Use a more specific child code (such as K80.40) for billing.
What are the subcodes of K80.4?
K80.4 has 8 more specific child codes, including K80.40, K80.41, K80.42.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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