R74.01 Elevation of levels of liver transaminase levels

Name of the Condition

• Elevation of levels of liver transaminase levels (ICD Code: R74.01)
• Also known as Elevated liver enzymes or Elevated transaminases.

Summary

Elevation of liver transaminase levels indicates an increase in liver enzymes in the blood, often suggesting liver inflammation or damage. These enzymes, including alanine transaminase (ALT) and aspartate transaminase (AST), are released into the bloodstream when the liver is injured or stressed.

Causes

• Liver inflammation caused by infections like hepatitis
• Excessive alcohol consumption
• Use of certain medications or toxins
• Non-alcoholic fatty liver disease (NAFLD)
• Autoimmune liver diseases

Risk Factors

• Chronic alcohol use
• Obesity and metabolic syndrome
• Viral hepatitis infection
• Use of hepatotoxic drugs
• History of liver disease in the family

Symptoms

• Often asymptomatic
• Fatigue
• Jaundice (yellowing of the skin and eyes)
• Abdominal pain or swelling

Diagnosis

• Blood tests measuring ALT and AST levels
• Liver function tests
• Imaging studies such as ultrasound or CT scan, if needed
• Liver biopsy in uncertain cases

Treatment Options

• Addressing the underlying cause (e.g., antiviral medications for hepatitis)
• Lifestyle changes such as weight loss and alcohol cessation
• Monitoring enzyme levels to track liver function
• Medications to protect the liver, if indicated

Prognosis and Follow-Up

• Prognosis varies depending on the underlying cause; many reversible with lifestyle and medical intervention
• Regular monitoring of liver function tests and follow-up appointments to ensure stability or improvement

Complications

• Chronic liver disease or cirrhosis if left untreated
• Possible liver failure in severe cases of continued damage

Lifestyle & Prevention

• Maintain a healthy weight and balanced diet
• Avoid excessive alcohol consumption
• Exercise regularly to manage weight and liver health
• Avoid unnecessary medications or substances that may harm the liver

When to Seek Professional Help

• Persistent fatigue or weakness
• Yellowing of the skin or eyes
• Severe abdominal pain or swelling
• Dark urine or pale stool

Additional Resources

• American Liver Foundation (www.liverfoundation.org)
• National Institute of Diabetes and Digestive and Kidney Diseases (www.niddk.nih.gov)
• Liver support groups and forums

Tips for Medical Coders

• Ensure accurate coding by confirming elevated enzyme levels are documented in the medical record
• Code additional underlying liver conditions, if applicable
• Avoid confusing elevated liver enzymes with other liver function abnormalities