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ICD-10 Coding for Estradiol Excess(E28.0, R89.1)

Complete ICD-10-CM coding and documentation guide for Estradiol Excess. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Estrogen ExcessHyperestrogenism

Related ICD-10 Code Ranges

Complete code families applicable to Estradiol Excess

E28-E29Primary Range

Ovarian and Testicular Dysfunction

This range includes codes for ovarian dysfunctions like estrogen excess and testicular dysfunctions relevant for estradiol issues.

Abnormal Findings on Examination of Other Body Fluids, Substances and Tissues, Without Diagnosis

This range includes codes for abnormal hormone levels without a specific diagnosis.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
E28.0Estrogen excessUse for females with confirmed ovarian dysfunction and elevated estradiol levels.
  • Serum estradiol levels >200 pg/mL in follicular phase
  • Clinical symptoms of estrogen excess such as oligomenorrhea
R89.1Abnormal hormone levelUse when estradiol levels are abnormal but no specific endocrine disorder is diagnosed.
  • Estradiol levels outside normal range without specific diagnosis

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 estrogen excess

Essential facts and insights about Estradiol Excess

The ICD-10 code for estrogen excess is E28.0, applicable to females with confirmed ovarian dysfunction.

Primary ICD-10-CM Codes for estradiol

Estrogen excess
Billable Code

Decision Criteria

clinical Criteria

  • Confirmed ovarian dysfunction with elevated estradiol levels

coding Criteria

  • Patient is female

Applicable To

  • Ovarian dysfunction with confirmed estrogen excess

Excludes

  • Estrogen excess in males

Clinical Validation Requirements

  • Serum estradiol levels >200 pg/mL in follicular phase
  • Clinical symptoms of estrogen excess such as oligomenorrhea

Code-Specific Risks

  • Incorrect use in male patients

Coding Notes

  • Ensure documentation specifies gender and estradiol levels.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Hormone replacement therapy

Z79.890
Use when patient is on hormone replacement therapy.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Testicular hypofunction

E29.1
Use for males with low testosterone and elevated estradiol.

Endocrine disorder, unspecified

E34.9
Use when specific endocrine disorder cannot be determined.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Estradiol Excess to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code E28.0.

Impact

Clinical: May lead to incorrect diagnosis., Regulatory: Non-compliance with documentation standards., Financial: Potential claim denials due to insufficient documentation.

Mitigation Strategy

Always document specific hormone levels., Include relevant clinical findings.

Impact

Reimbursement: Claims may be denied if E28.0 is used incorrectly., Compliance: Non-compliance with gender-specific coding guidelines., Data Quality: Inaccurate data on hormone disorders in males.

Mitigation Strategy

Use E29.1 or E34.9 for males with elevated estradiol.

Impact

Incorrect use of gender-specific codes like E28.0 for males.

Mitigation Strategy

Ensure gender is documented and codes are selected accordingly.

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 Estradiol Excess, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Estradiol Excess

Use these documentation templates to ensure complete and accurate documentation for Estradiol Excess. These templates include all required elements for proper coding and billing.

PCOS with Estrogen Excess

Specialty: Endocrinology

Required Elements

  • Patient symptoms
  • Estradiol levels
  • Ultrasound findings

Example Documentation

Patient presents with oligomenorrhea and elevated estradiol levels. Ultrasound confirms polycystic ovaries.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has high estrogen.
Good Documentation Example
Patient has estradiol level of 285 pg/mL during follicular phase, consistent with PCOS.
Explanation
The good example provides specific hormone levels and clinical context.

Need help with ICD-10 coding for Estradiol Excess? Ask your questions below.

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