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ICD-10 Coding for Metromenorrhagia(N92.1)

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

Also known as:

MenometrorrhagiaIrregular and heavy menstrual bleeding

Related ICD-10 Code Ranges

Complete code families applicable to Metromenorrhagia

N92-N93Primary Range

Excessive, frequent, and irregular menstruation

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

Key Information: ICD-10 code for metromenorrhagia

Essential facts and insights about Metromenorrhagia

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

Primary ICD-10-CM Code for metromenorrhagia

Excessive and frequent menstruation with irregular cycle
Billable Code

Decision Criteria

clinical Criteria

  • Irregular menstrual cycles with excessive bleeding

documentation Criteria

  • Detailed menstrual history including cycle length and bleeding duration

Applicable To

  • Menometrorrhagia
  • Irregular intermenstrual bleeding

Excludes

  • N92.0 - Excessive and frequent menstruation with regular cycle
  • N93.8 - Other specified abnormal uterine and vaginal bleeding

Clinical Validation Requirements

  • Irregular intervals between cycles
  • Prolonged bleeding >7 days
  • Clots >1 inch diameter

Code-Specific Risks

  • Confusing with N92.0 if cycles are regular
  • Omitting documentation of cycle irregularity

Coding Notes

  • Ensure documentation includes specific details about cycle irregularity and bleeding duration.

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 identified as a contributing factor.

Von Willebrand disease

D68.2
Use when a bleeding disorder is confirmed.

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 bleeding is heavy but cycles are regular.

Other specified abnormal uterine and vaginal bleeding

N93.8
Use N93.8 for non-cyclic abnormal bleeding.

Documentation & Coding Risks

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

Impact

Clinical: Misdiagnosis of menstrual disorders., Regulatory: Non-compliance with ICD-10 documentation standards., Financial: Potential claim denials due to insufficient documentation.

Mitigation Strategy

Use structured templates for menstrual history., Train staff on documentation requirements.

Impact

Reimbursement: Incorrect coding may lead to denied claims., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate data on menstrual disorders.

Mitigation Strategy

Verify cycle regularity through patient diary or history.

Impact

Failure to document cycle irregularity can lead to audit findings.

Mitigation Strategy

Implement regular training on documentation standards.

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

Documentation Templates for Metromenorrhagia

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

Metromenorrhagia with fibroids

Specialty: OB/GYN

Required Elements

  • Menstrual history
  • Physical examination findings
  • Laboratory results
  • Imaging studies

Example Documentation

**Menstrual History**: Cycle length: 15-60 days (irregular). Bleeding duration: 8-12 days. Clots: 3-4 per day, 1.5" diameter. **Imaging**: Transvaginal ultrasound shows 3cm intramural fibroid. **Labs**: Hgb 10.1 g/dL, ferritin 12 ng/mL. **Assessment**: N92.1 (metromenorrhagia), D25.9 (leiomyoma), D50.9 (anemia).

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has heavy periods.
Good Documentation Example
Patient reports menstrual cycles every 14-45 days with 8-10 days of bleeding, passing quarter-sized clots.
Explanation
The good example provides specific details about cycle irregularity and bleeding characteristics, supporting the use of N92.1.

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

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