K85.12: Biliary acute pancreatitis with infected necrosis
K85.12 is the billable ICD-10-CM diagnosis code for Biliary acute pancreatitis with infected necrosis. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code K85.12?
K85.12 is the ICD-10-CM diagnosis code for Biliary acute pancreatitis with infected necrosis. It belongs to category K85 (Acute pancreatitis).
Is K85.12 a billable code?
Yes. K85.12 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does K85.12 belong to?
K85.12 is part of ICD-10-CM category K85 — Acute pancreatitis, which has 36 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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