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K83

⚠ Non-billable (Header)

Other diseases of biliary tract

Diseases of the digestive system (K00-K95)

⚠️ This is a category header code — not billable. Use a more specific child code below.

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❌ Excludes1

direct

Cannot be coded with K83

  • • postcholecystectomy syndrome (K91.5)

⚠️ Excludes2

direct

May be coded together if both conditions coexist

  • • conditions involving the gallbladder (K81-K82)
  • • conditions involving the cystic duct (K81-K82)

Child Codes (8)

K83.0CholangitisK83.1Obstruction of bile ductK83.2Perforation of bile ductK83.3Fistula of bile ductK83.4Spasm of sphincter of OddiK83.5Biliary cystK83.8Other specified diseases of biliary tractK83.9Disease of biliary tract, unspecified

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Code Information

CodeK83
BillableNo — Header code
CategoryDiseases of the digestive system (K00-K95)
Excludes11 rule(s)
Excludes22 note(s)
Child codes8

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)