ICD-10 Coding for Hereditary Hemochromatosis(E83.110, E83.118)
Complete ICD-10-CM coding and documentation guide for Hereditary Hemochromatosis. Includes clinical validation requirements, documentation requirements, and coding pitfalls.
Also known as:
Related ICD-10 Code Ranges
Complete code families applicable to Hereditary Hemochromatosis
E83.1Primary Range
Disorders of iron metabolism
This range includes hereditary hemochromatosis and other iron metabolism disorders.
Code Comparison: When to Use Each Code
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| E83.110 | Hereditary hemochromatosis | Use when hereditary hemochromatosis is confirmed by genetic testing. |
|
| E83.118 | Other hemochromatosis | Use when non-HFE genetic mutations are confirmed. |
|
Clinical Decision Support
Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.
Key Information: ICD-10 code for hereditary hemochromatosis
Essential facts and insights about Hereditary Hemochromatosis
Primary ICD-10-CM Codes for hereditary hemochromatosis
Decision Criteria
clinical Criteria
- Presence of C282Y homozygous mutation
documentation Criteria
- Documented genetic test results
Applicable To
- HFE-related hemochromatosis
Excludes
- Secondary hemochromatosis (E83.111)
Clinical Validation Requirements
- C282Y homozygous mutation confirmed by HFE gene analysis
- Transferrin saturation ≥45%
- Serum ferritin >300 ng/mL in men, >200 ng/mL in women
Code-Specific Risks
- Incorrectly coding as E83.11 without genetic confirmation
Coding Notes
- Ensure genetic confirmation is documented before using this code.
E83.118 - Other hemochromatosis
Use when non-HFE genetic mutations are confirmed.
Applicable To
- Non-HFE genetic forms
Excludes
- Hereditary hemochromatosis (E83.110)
Clinical Validation Requirements
- Non-HFE genetic mutations confirmed
- Iron overload symptoms
Coding Notes
Ensure non-HFE genetic mutations are documented.
Ancillary Codes
Additional codes that should be used in conjunction with the main diagnosis codes when applicable.
HFE gene analysis
81256Documentation & Coding Risks
Avoid these common documentation and coding issues when documenting Hereditary Hemochromatosis to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code E83.110.
Impact
Clinical: Misdiagnosis of hereditary hemochromatosis, Regulatory: Potential audit failure, Financial: Denied claims due to lack of documentation
Mitigation Strategy
Ensure genetic testing is ordered and results are documented, Educate staff on documentation requirements
Impact
Reimbursement: Incorrect DRG assignment, Compliance: Non-compliance with coding guidelines, Data Quality: Inaccurate patient records
Mitigation Strategy
Ensure genetic testing results are documented before coding.
Impact
Lack of genetic test documentation can lead to audit issues.
Mitigation Strategy
Ensure all genetic test results are documented in the patient's record.
Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.
Frequently Asked Questions
Common questions about ICD-10 coding for Hereditary Hemochromatosis, with expert answers to help guide accurate code selection and documentation.
Documentation Templates for Hereditary Hemochromatosis
Use these documentation templates to ensure complete and accurate documentation for Hereditary Hemochromatosis. These templates include all required elements for proper coding and billing.
Diagnosis of hereditary hemochromatosis
Specialty: HepatologyRequired Elements
- Family history of hemochromatosis
- Genetic testing results
- Iron studies
- Symptoms of iron overload
Examples: Poor vs. Good Documentation
Poor Documentation Example
Good Documentation Example
Explanation
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