K83.9Billable
Disease of biliary tract, unspecified
- Chapter
- 11. Diseases of the digestive system
- Category
- K83
- Effective date
- October 1, 2026
Related codes in category K83
K83Other diseases of biliary tractK83.0CholangitisK83.01Primary sclerosing cholangitisYesK83.09Other cholangitisYesK83.1Obstruction of bile ductYesK83.2Perforation of bile ductYesK83.3Fistula of bile ductYesK83.4Spasm of sphincter of OddiYesK83.5Biliary cystYesK83.8Other specified diseases of biliary tractYes
Frequently asked questions
What is ICD-10 code K83.9?
K83.9 is an ICD-10-CM diagnosis code for Disease of biliary tract, unspecified.
Is K83.9 a billable code?
Yes. K83.9 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is K83.9 in?
K83.9 falls under Chapter 11: Diseases of the digestive system.
When did K83.9 become effective?
K83.9 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to K83.9?
K83.9 belongs to category K83, which includes 10 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.