K85.1 is the ICD-10 code for Biliary acute pancreatitis. It is a four-character subcategory of K85 (Acute pancreatitis), the most specific level in the WHO edition. It belongs to the block K80–K87 (Disorders of gallbladder, biliary tract and pancreas) in Chapter XI, Diseases of the digestive system.
- Code type
- Subcategory (4 characters)
- Chapter
- XI · K00–K93
- Classification
- WHO ICD-10, 2019 version
What K85.1 includes
Conditions and terms that are coded here.
- Gallstone pancreatitis
K85.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
K85.1Biliær akutt pankreatitt
DK851Akut pankreatitis forårsaget af galdevejslidelse
- DK851AGaldestenspankreatitis
K85.1Sappiperäinen akuutti haimatulehdus
K85.1Biliäre akute Pankreatitis
K85.1Pancréatite aigüe d’origine biliaire
K85.1acute pancreatitis door gal
Listed through more specific codes:
- K85.10Biliary acute pancreatitis without necrosis or infection
- K85.11Biliary acute pancreatitis with uninfected necrosis
- K85.12Biliary acute pancreatitis with infected necrosis
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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