ICD-10 Code K87 – Disorders of gallbladder, biliary tract and pancreas in diseases classified elsewhere (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code K87 – Disorders of gallbladder, biliary tract and pancreas in diseases classified elsewhere
What it is
K87 identifies disorders of the gallbladder, biliary tract, or pancreas that are caused by another underlying disease. It is used when the digestive organ problem is secondary, not the primary diagnosis.
Clinical signs
Clinical features vary; refer to documentation. You may see signs of biliary or pancreatic dysfunction, but the record should link the condition to the underlying disease causing it.
When to use this code
Use K87 when the provider documents gallbladder, biliary tract, or pancreatic involvement due to another classified condition. The underlying disease should also be coded, because K87 is secondary in nature. Check documentation for the causal relationship and the specific organ affected.
Do not use for
Do not use K87 for primary gallbladder, biliary, or pancreatic disorders without an external cause. If the chart does not clearly show a disease classified elsewhere, check documentation before assigning this code.
Coding tip
Always code the underlying disease first when it is documented as the cause.