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ICD-10 Coding for Irregular Menstrual Bleeding(N92.6, N92.5)

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

Also known as:

Irregular PeriodsMenstrual IrregularityAbnormal Uterine Bleeding

Related ICD-10 Code Ranges

Complete code families applicable to Irregular Menstrual Bleeding

N92-N93Primary Range

Excessive, frequent and irregular menstruation

This range includes codes for various types of menstrual irregularities, including excessive, frequent, and irregular menstruation.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
N92.6Unspecified irregular menstruationUse when menstrual irregularity is documented without specific details or identified cause.
  • Documented irregular menstrual cycles without specific etiology
  • Absence of specific cycle pattern or cause
N92.5Other specified irregular menstruationUse when specific irregularities like oligomenorrhea or polymenorrhea are documented.
  • Documented cycle irregularities with specific characteristics
  • Identified etiology such as PCOS

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 irregular menstrual bleeding

Essential facts and insights about Irregular Menstrual Bleeding

The ICD-10 code for unspecified irregular menstrual bleeding is N92.6, while N92.5 is used for specified irregularities like oligomenorrhea.

Primary ICD-10-CM Codes for irregular menstrual bleeding

Unspecified irregular menstruation
Billable Code

Decision Criteria

clinical Criteria

  • Irregular cycles without specific pattern or cause

Applicable To

  • Irregular menstruation NOS

Excludes

  • N92.5 (Other specified irregular menstruation)

Clinical Validation Requirements

  • Documented irregular menstrual cycles without specific etiology
  • Absence of specific cycle pattern or cause

Code-Specific Risks

  • Overuse of unspecified codes can lead to audit risks.

Coding Notes

  • Ensure documentation specifies the lack of specific cycle pattern or cause.

Ancillary Codes

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

Hypothyroidism

E03.1
Use when hypothyroidism is identified as a contributing factor.

Polycystic ovarian syndrome

E28.2
Use when PCOS is identified as a contributing factor.

Differential Codes

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

Other specified irregular menstruation

N92.5
Use N92.5 when specific cycle irregularities like oligomenorrhea or polymenorrhea are documented.

Unspecified irregular menstruation

N92.6
Use N92.6 when no specific cycle pattern or cause is documented.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Irregular Menstrual Bleeding to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code N92.6.

Impact

Clinical: May lead to inappropriate treatment decisions., Regulatory: Increases risk of audit findings., Financial: Potential for reduced reimbursement.

Mitigation Strategy

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

Impact

Reimbursement: May affect reimbursement accuracy., Compliance: Increases audit risk., Data Quality: Reduces specificity of clinical data.

Mitigation Strategy

Use N92.5 if specific cycle irregularities are documented.

Impact

Frequent use of unspecified codes like N92.6 can trigger audits.

Mitigation Strategy

Encourage detailed documentation and use of specific codes.

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 Irregular Menstrual Bleeding, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Irregular Menstrual Bleeding

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

Irregular menstrual cycles with identified cause

Specialty: Gynecology

Required Elements

  • Cycle length and variability
  • Duration and flow characteristics
  • Associated symptoms
  • Identified etiology

Example Documentation

Patient presents with cycles ranging from 21 to 45 days, heavy flow, diagnosed with PCOS.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has irregular periods.
Good Documentation Example
Cycles vary from 21 to 45 days, heavy flow, diagnosed with PCOS.
Explanation
The good example provides specific cycle details and identified etiology, supporting code N92.5.

Need help with ICD-10 coding for Irregular Menstrual Bleeding? Ask your questions below.

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