ICD-10-CM
ICD-10 code for Cholesterolosis: K82.4
The ICD-10-CM index points "Cholesterolosis" to K82.4, Cholesterolosis of gallbladder. K82.4 is a billable code.
Source: CDC ICD-10-CM FY2027 Alphabetic Index file dated June 16, 2026. Publisher page
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Index subterms
A header groups codes and is not billed. A billable code is one you can report.
More specific codes in K82
A header groups codes and is not billed. A billable code is one you can report.
- K82Other diseases of gallbladderHeader
- K82.0Obstruction of gallbladderBillable
- K82.1Hydrops of gallbladderBillable
- K82.2Perforation of gallbladderBillable
- K82.3Fistula of gallbladderBillable
- K82.4Cholesterolosis of gallbladderBillable
- K82.8Other specified diseases of gallbladderBillable
- K82.9Disease of gallbladder, unspecifiedBillable
- K82.ADisorders of gallbladder in diseases classified elsewhereHeader
- K82.A1Gangrene of gallbladder in cholecystitisBillable
- K82.A2Perforation of gallbladder in cholecystitisBillable
Excludes1
Excludes1 means these codes are not reported together.
From K82. A note on a category applies to every code under it.
Related conditions
Related pages
- K82.4 code detailsNotes, nearby codes, CMS-HCC group
- Category K82Every code under it
- Chapter 11Diseases of the digestive system
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Cholesterolosis?
The ICD-10-CM index points "Cholesterolosis" to K82.4, Cholesterolosis of gallbladder. K82.4 is a billable code.
Is K82.4 billable?
Yes. K82.4 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What documentation notes apply to K82.4?
The CDC tabular list gives 4 Excludes1 notes (not coded together) for K82.4 and the categories above it. They are listed on this page.
What chapter is K82.4 in?
Chapter 11. Diseases of the digestive system.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.