L29.81
Cholestatic pruritus
Clinical Classification Guidelines
Use Additional Code
- code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
Code Also
- , if applicable, type of liver disease
Medical Intelligence & Overview
Cholestatic pruritus is a condition characterized by intense itching caused by cholestasis, which is a reduction or stoppage of bile flow from the liver to the duodenum. This condition often occurs as a symptom of underlying liver diseases or bile duct obstructions. The persistent itching can significantly affect quality of life and may be a sign of more severe health issues that require medical attention.
Causes & Symptoms
Clinical Causes: Bile duct obstructions such as gallstones or tumors Liver diseases including cirrhosis, hepatitis, or primary biliary cholangitis Drug-induced cholestasis from certain medications Pregnancy-related cholestasis, especially in the third trimester Genetic disorders affecting bile flow
Key Symptoms: Intense itching, often worse at night Jaundice (yellowing of the skin and eyes) Dark urine and pale-colored stools Fatigue and general malaise Soreness or tenderness in the right upper abdomen Dry skin and skin irritation from scratching
Diagnostic & Treatment
Diagnosis Path: Diagnosing cholestatic pruritus involves a combination of medical history assessments, physical examinations, and laboratory tests. Blood tests to evaluate liver function, including measurements of bilirubin, alkaline phosphatase, and liver enzymes, are essential. Imaging studies such as ultrasound or MRI may be performed to identify bile duct obstructions or liver structural abnormalities. Sometimes, a liver biopsy may be needed to determine underlying causes. The primary goal is to confirm cholestasis and identify its origin.
Treatment Protocols: Treatment of cholestatic pruritus focuses on alleviating symptoms and managing the underlying cause. Approaches may include:
Clinical Advice & FAQs
Billing Guidance
Is L29.81 a billable ICD-10 code?
Yes, L29.81 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report L29.81?
Clinical documentation must specify the nature of Cholestatic pruritus and any associated comorbidities for accurate reporting.
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