K82.8

✓ Billable

Other specified diseases of gallbladder

Diseases of the digestive system (K00-K95)

Also Known As

Adhesions of cystic duct or gallbladderAtrophy of cystic duct or gallbladderCyst of cystic duct or gallbladderDyskinesia of cystic duct or gallbladderHypertrophy of cystic duct or gallbladderNonfunctioning of cystic duct or gallbladderUlcer of cystic duct or gallbladder

❌ Excludes1

inherited from K82

Rules from parent category K82: Other diseases of gallbladder

• nonvisualization of gallbladder (R93.2)
• postcholecystectomy syndrome (K91.5)

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Code Information

CodeK82.8

BillableYes

ParentK82

CategoryDiseases of the digestive system (K00-K95)

Excludes12 rule(s)

Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)