E83.110 Hereditary hemochromatosis

Name of the Condition

• Hereditary hemochromatosis

Summary

Hereditary hemochromatosis is a genetic disorder characterized by excessive iron absorption and accumulation in the body. The excess iron can deposit in organs such as the liver, heart, and pancreas, potentially causing damage and dysfunction over time.

Causes

Hereditary hemochromatosis is primarily caused by genetic mutations, most commonly in the HFE gene. These mutations disrupt the body's regulation of iron absorption, leading to increased iron uptake from the diet.

Risk Factors

• Family history of hereditary hemochromatosis
• Genetic predisposition (HFE gene mutation)
• Being male, as symptoms often appear earlier
• Overconsumption of iron supplements or iron-rich diets

Symptoms

• Fatigue and weakness
• Joint pain
• Abdominal pain
• Skin changes (e.g., bronze or gray hue)
• Diabetes
• Heart problems

Diagnosis

Diagnosis typically involves blood tests to measure iron levels (serum ferritin, transferrin saturation), genetic testing for HFE mutations, and sometimes a liver biopsy to assess organ damage.

Treatment Options

• Phlebotomy: Regular blood removal to reduce iron levels.
• Chelation therapy: Medications that bind excess iron for excretion.
• Dietary adjustments to limit iron-rich foods.

Prognosis and Follow-Up

With early diagnosis and treatment, prognosis is generally favorable. Regular monitoring of iron levels and organ function is recommended to prevent complications.

Complications

• Liver cirrhosis or liver failure
• Liver cancer
• Heart failure
• Diabetes mellitus
• Joint damage

Lifestyle & Prevention

• Avoid excessive iron supplementation unless medically necessary.
• Limit alcohol consumption, as it can worsen liver damage.
• Maintain a balanced diet with moderate iron intake.
• Stay hydrated and engage in regular physical activity.

When to Seek Professional Help

Seek medical attention if you experience persistent fatigue, joint pain, abdominal discomfort, or unexplained skin discoloration. Early evaluation is important to prevent organ damage.

Tips for Medical Coders

When coding for hereditary hemochromatosis (E83.110), ensure documentation supports the genetic basis of the condition. Verify that the diagnosis aligns with clinical findings and genetic testing results, as this code specifically denotes the hereditary form of the disorder.