ICD-10-CM Billable Code

K80.32

Calculus of bile duct with acute cholangitis without obstruction

Clinical Classification Guidelines

Medical Intelligence & Overview

Bile duct calculi, commonly known as gallstones, can sometimes migrate into the bile ducts and cause inflammation called cholangitis. When this condition develops suddenly and is accompanied by infection, it is termed acute cholangitis. The specific ICD-10 code K80.32 refers to cases where there are stones in the bile duct along with signs of acute inflammation but without notable obstruction. Recognizing this condition is essential because it can lead to serious complications if not managed promptly. This guide provides a simplified overview, causes, symptoms, diagnosis, and general ideas about treatment options.

Causes & Symptoms

Clinical Causes: Formation of gallstones within the gallbladder that migrate into the common bile duct. Rapid dilation or inflammation of the bile duct due to infection or irritation by stones. Poor gallstone management or dealing with recurrent episodes of gallstone formation. Bile duct infection caused by bacteria ascending from the intestine or bloodstream, exacerbating inflammation.

Key Symptoms: Fever and chills, indicating infection Pain in the upper right abdomen or mid-epigastric region, often sudden and severe Jaundice, characterized by yellowing of the skin and eyes Nausea and vomiting Dark urine and pale stool General malaise or feeling unwell

Diagnostic & Treatment

Diagnosis Path: Diagnosis generally involves a combination of medical history, physical examination, laboratory tests, and imaging studies. Blood tests might reveal signs of infection or liver function abnormalities, such as elevated liver enzymes, bilirubin, or white blood cell counts. Imaging modalities like ultrasound or MRCP (magnetic resonance cholangiopancreatography) help visualize the stones in the bile duct and assess the extent of inflammation. Sometimes, endoscopic procedures such as ERCP (endoscopic retrograde cholangiopancreatography) are performed for both diagnostic purposes and to alleviate ductal issues.

Treatment Protocols: The management of calculus in the bile duct combined with acute cholangitis typically involves multiple approaches. Initial treatment focuses on stabilizing the patient through hydration, pain management, and antibiotics to control infection. Once stabilized, definitive treatment options include:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

Clinical Advice & FAQs

Billing Guidance

Is K80.32 a billable ICD-10 code?
Yes, K80.32 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.

Documentation

How do I report K80.32?
Clinical documentation must specify the nature of Calculus of bile duct with acute cholangitis without obstruction and any associated comorbidities for accurate reporting.

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