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ICD-10 Coding for Menometrorrhagia(N92.1)

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

Also known as:

Heavy and irregular menstrual bleedingIrregular heavy periods

Related ICD-10 Code Ranges

Complete code families applicable to Menometrorrhagia

N92.0-N92.6Primary Range

Excessive, frequent, and irregular menstruation

This range includes codes for various types of abnormal uterine bleeding, including menometrorrhagia.

Key Information: ICD-10 code for menometrorrhagia

Essential facts and insights about Menometrorrhagia

The ICD-10 code for menometrorrhagia is N92.1, which includes excessive and frequent menstruation with irregular cycles.

Primary ICD-10-CM Code for menometrorrhagia

Excessive and frequent menstruation with irregular cycle
Billable Code

Decision Criteria

clinical Criteria

  • Documented irregular cycles and heavy bleeding

coding Criteria

  • Use N92.1 for irregular cycles with excessive bleeding

documentation Criteria

  • Specify cycle length and bleeding duration

Applicable To

  • Menometrorrhagia

Excludes

  • Regular cycle menorrhagia (N92.0)

Clinical Validation Requirements

  • Irregular menstrual cycles (<21 days or >35 days)
  • Heavy or prolonged menstrual flow (>7 days, >80 mL blood loss)

Code-Specific Risks

  • Misclassification if cycle regularity is not documented.

Coding Notes

  • Ensure documentation specifies both heavy flow and irregular timing.

Ancillary Codes

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

Leiomyoma of uterus, unspecified

D25.9
Use when fibroids are present as an underlying cause.

Coagulation defect, unspecified

D68.9
Use if a coagulation disorder like von Willebrand disease is present.

Differential Codes

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

Excessive and frequent menstruation with regular cycle

N92.0
Use N92.0 when cycles are regular (21-35 days) but bleeding is excessive.

Postcoital bleeding

N93.0
Use N93.0 for bleeding triggered by intercourse.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Menometrorrhagia to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code N92.1.

Impact

Clinical: Leads to misdiagnosis and inappropriate treatment., Regulatory: May result in coding audits., Financial: Potential for denied claims due to insufficient documentation.

Mitigation Strategy

Train staff on specific documentation requirements., Use templates to ensure completeness.

Impact

Reimbursement: Incorrect code may lead to lower reimbursement., Compliance: May trigger audits due to documentation mismatch., Data Quality: Affects accuracy of clinical data.

Mitigation Strategy

Confirm cycle length variability before assigning N92.1.

Impact

N92.1 requires documentation of both irregularity and volume.

Mitigation Strategy

Ensure thorough documentation of menstrual history.

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

Documentation Templates for Menometrorrhagia

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

Menometrorrhagia with fibroids

Specialty: OB/GYN

Required Elements

  • Cycle length variability
  • Bleeding duration
  • Presence of fibroids

Example Documentation

Menometrorrhagia x 6 months: cycles 14-45 days, bleeding 10-14 days, ferritin 12 ng/mL. Pelvic MRI shows 4cm intramural fibroid. Plan: TXA trial, consider LNG-IUD.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient reports heavy periods
Good Documentation Example
Menstrual cycles irregular (18-60 days), bleeding >7 days with passage of >10 clots/day, Hb 8.7 g/dL
Explanation
The good example provides specific cycle and bleeding details, supporting the use of N92.1.

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

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