K82
ICD-10Non-billable categoryOther diseases of gallbladder
Official ICD-10-CM descriptor (FY2026)
Other diseases of gallbladder
K82 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.
Excludes1
Not coded here. An Excludes1 code should never be reported at the same time as the code above it.
- nonvisualization of gallbladder (R93.2)
- postcholecystectomy syndrome (K91.5)
More specific codes under K82
- K82.0Obstruction of gallbladder
- K82.1Hydrops of gallbladder
- K82.2Perforation of gallbladder
- K82.3Fistula of gallbladder
- K82.4Cholesterolosis of gallbladder
- K82.8Other specified diseases of gallbladder
- K82.9Disease of gallbladder, unspecified
- K82.ADisorders of gallbladder in diseases classified elsewherecategory
Where this code sits
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.