ICD-10-CM · Chapter 11 · K00-K95
K83 Other diseases of biliary tract
Excludes 1 (cannot be coded together)
- postcholecystectomy syndrome (K91.5)
Excludes 2 (not included here)
- conditions involving the gallbladder (K81-K82)
- conditions involving the cystic duct (K81-K82)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| K83..0 | Cholangitis | No |
| K83..01 | Primary sclerosing cholangitis | Yes |
| K83..09 | Other cholangitis | Yes |
| K83..1 | Obstruction of bile duct | Yes |
| K83..2 | Perforation of bile duct | Yes |
| K83..3 | Fistula of bile duct | Yes |
| K83..4 | Spasm of sphincter of Oddi | Yes |
| K83..5 | Biliary cyst | Yes |
| K83..8 | Other specified diseases of biliary tract | Yes |
| K83..9 | Disease of biliary tract, unspecified | Yes |
Last reviewed: September 2026