ICD-10 Coding for Iodine Deficiency Disorder(E00, E01, E02)
Complete ICD-10-CM coding and documentation guide for Iodine Deficiency Disorder. Includes clinical validation requirements, documentation requirements, and coding pitfalls.
Also known as:
Related ICD-10 Code Ranges
Complete code families applicable to Iodine Deficiency Disorder
E00-E02Primary Range
Congenital and acquired iodine-deficiency related disorders
This range covers all iodine deficiency disorders, including congenital and acquired forms, and subclinical cases.
Intellectual disabilities associated with iodine deficiency
These codes are used as secondary codes to indicate intellectual disabilities resulting from iodine deficiency.
Code Comparison: When to Use Each Code
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| E00 | Congenital iodine-deficiency syndrome | Use for congenital cases confirmed by maternal iodine deficiency and neonatal thyroid dysfunction. |
|
| E01 | Acquired iodine-deficiency related disorders | Use for acquired iodine deficiency with documented goiter and lab results. |
|
| E02 | Subclinical iodine-deficiency hypothyroidism | Use for subclinical cases with lab confirmation of iodine deficiency. |
|
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 iodine deficiency disorder
Essential facts and insights about Iodine Deficiency Disorder
Primary ICD-10-CM Codes for iodine deficiency disorder
Decision Criteria
clinical Criteria
- Presence of neurological deficits and stunted growth
Applicable To
- Cretinism
Excludes
- Hypothyroidism due to other causes
Clinical Validation Requirements
- Neurological deficits
- Stunted growth
- Maternal iodine deficiency during pregnancy
Code-Specific Risks
- Misclassification with other congenital hypothyroidism
Coding Notes
- Ensure maternal iodine deficiency is documented for congenital cases.
E01 - Acquired iodine-deficiency related disorders
Use for acquired iodine deficiency with documented goiter and lab results.
Applicable To
- Goiter due to iodine deficiency
Excludes
- Goiter due to other causes
Clinical Validation Requirements
- Goiter with UIC <100 µg/L
- Elevated TSH (>4.5 mIU/L)
Coding Notes
Document goiter and iodine deficiency clearly.
E02 - Subclinical iodine-deficiency hypothyroidism
Use for subclinical cases with lab confirmation of iodine deficiency.
Applicable To
- Subclinical hypothyroidism due to iodine deficiency
Excludes
- Clinical hypothyroidism
Clinical Validation Requirements
- TSH elevated (4.5-10 mIU/L)
- Normal T4
- UIC <100 µg/L
Coding Notes
Ensure lab results confirm iodine deficiency.
Ancillary Codes
Additional codes that should be used in conjunction with the main diagnosis codes when applicable.
Intellectual disabilities
F70-F79Documentation & Coding Risks
Avoid these common documentation and coding issues when documenting Iodine Deficiency Disorder to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code E00.
Impact
Clinical: May lead to inappropriate treatment., Regulatory: Non-compliance with coding standards., Financial: Potential claim denials or reduced reimbursement.
Mitigation Strategy
Always confirm and document iodine deficiency., Use appropriate codes for iodine-related conditions.
Impact
Reimbursement: Incorrect coding may lead to claim denials., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.
Mitigation Strategy
Ensure lab results confirm iodine deficiency before using E02.
Impact
Failure to sequence etiology before manifestation.
Mitigation Strategy
Educate coders on proper sequencing rules.
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 Iodine Deficiency Disorder, with expert answers to help guide accurate code selection and documentation.
Documentation Templates for Iodine Deficiency Disorder
Use these documentation templates to ensure complete and accurate documentation for Iodine Deficiency Disorder. These templates include all required elements for proper coding and billing.
Subclinical iodine-deficiency hypothyroidism
Specialty: EndocrinologyRequired Elements
- TSH levels
- Free T4 levels
- Urinary iodine concentration
Example Documentation
Examples: Poor vs. Good Documentation
Poor Documentation Example
Good Documentation Example
Explanation
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