Acute pancreatitis

This code represents the sudden onset inflammation of the pancreas, a gland located behind the stomach that produces digestive enzymes and hormones. It is characterized by abdominal pain, nausea, vomiting, and elevated pancreatic enzymes. The condition can range from mild and self-limiting to severe with systemic complications.

This code is appropriate for documenting a patient presenting with an acute inflammatory process of the pancreas. Documentation supporting its use typically includes a diagnosis of acute pancreatitis, elevated serum amylase and/or lipase levels, and characteristic imaging findings (e.g., CT scan showing pancreatic edema or necrosis).

• Differentiate from chronic pancreatitis (577.1) based on the acute nature and lack of permanent pancreatic damage.
• Always code any associated complications, such as pancreatic necrosis, pseudocyst, or infection, as secondary diagnoses.
• Ensure the medical record clearly specifies "acute" to support this code, as opposed to unspecified pancreatitis.