ICD-10-CM Billable Code

K80.0

Calculus of gallbladder with acute cholecystitis

Clinical Classification Guidelines

Use Additional Code

  • code if applicable for associated gangrene of gallbladder (K82.A1), or perforation of gallbladder (K82.A2)

Inclusion Terms

  • Any condition listed in K80.2 with acute cholecystitis

Medical Intelligence & Overview

Gallbladder stones, also known as cholelithiasis, are solid particles that form in the gallbladder, a small organ located under the liver responsible for storing bile. When these stones lead to inflammation of the gallbladder, known as cholecystitis, it results in a condition called calculus of gallbladder with acute cholecystitis (ICD-10 code: K80.0). This article explores what this condition involves, its causes, typical symptoms, how it is diagnosed, and available treatment options.

Causes & Symptoms

Clinical Causes: Formation of gallstones due to an imbalance in the substances that make up bile, leading to solid particles. Obstruction of the cystic duct caused by gallstones, which can lead to inflammation. Rapid weight loss or fasting, which can alter bile composition. Obesity, increasing the risk for gallstone formation. Certain medical conditions like cirrhosis or diabetes. Pregnancy, which affects the normal functioning of the gallbladder. Genetic factors that predispose individuals to gallstone formation.

Key Symptoms: Severe pain in the upper right abdomen that may radiate to the back or shoulder. Tenderness and swelling in the right upper abdomen. Nausea and vomiting. Fever and chills indicating infection or inflammation. Jaundice, which causes yellowing of the skin and eyes if bile flow is obstructed. Indigestion or bloating after meals. Dark urine and clay-colored stools in some cases.

Diagnostic & Treatment

Diagnosis Path: Diagnosing this condition involves a combination of medical history assessment, physical examination, and imaging tests. Healthcare providers may utilize: - **Ultrasound**: The primary imaging method to detect gallstones and assess gallbladder inflammation. - **Blood tests**: To check for signs of infection, inflammation, or bile duct obstruction, including elevated white blood cell count, liver function tests, and bilirubin levels. - **Hepatobiliary iminodiacetic acid (HIDA) scan**: An imaging technique to evaluate gallbladder function. - **Other imaging procedures**: Such as computed tomography (CT) scans or magnetic resonance cholangiopancreatography (MRCP), if necessary.

Treatment Protocols: Management of calculus of gallbladder with acute cholecystitis typically involves several approaches: - **Hospitalization**: Patients are often admitted to control symptoms and monitor their condition. - **Fasting**: To rest the digestive system and reduce gallbladder activity. - **Intravenous fluids and medications**: Including pain relievers, antibiotics to fight infection, and anti-inflammatory drugs. - **Surgery**: The most common and effective treatment is laparoscopic cholecystectomy, which involves removing the inflamed gallbladder. - **Endoscopic procedures**: Such as endoscopic retrograde cholangiopancreatography (ERCP), may be employed if bile duct stones are also present. - **Postoperative care**: Focuses on recovery and preventing complications, with lifestyle modifications to reduce future stone formation.

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 K80.0 a billable ICD-10 code?
Yes, K80.0 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.

Documentation

How do I report K80.0?
Clinical documentation must specify the nature of Calculus of gallbladder with acute cholecystitis and any associated comorbidities for accurate reporting.

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