ICD-10-CM · FY 2026 APRIL UPDATE
K83
Other diseases of biliary tract
Diagnosis reference
Nonbillable categoryThis entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.
Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification
Related entries
Up to 30 descendants in this category
| CODE | DESCRIPTION | TYPE |
|---|---|---|
| K83.0 | Cholangitis | Category |
| K83.01 | Primary sclerosing cholangitis | Billable |
| K83.09 | Other cholangitis | Billable |
| K83.1 | Obstruction of bile duct | Billable |
| K83.2 | Perforation of bile duct | Billable |
| K83.3 | Fistula of bile duct | Billable |
| K83.4 | Spasm of sphincter of Oddi | Billable |
| K83.5 | Biliary cyst | Billable |
| K83.8 | Other specified diseases of biliary tract | Billable |
| K83.9 | Disease of biliary tract, unspecified | Billable |
Use the complete reference
This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.
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