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ICD-10 Coding for Dysfunctional Uterine Bleeding(N93.8)

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

Also known as:

DUBAbnormal Uterine Bleeding

Related ICD-10 Code Ranges

Complete code families applicable to Dysfunctional Uterine Bleeding

N93-N93.9Primary Range

Other abnormal uterine and vaginal bleeding

This range includes codes for various types of abnormal uterine bleeding, with N93.8 specifically used for DUB when no structural cause is identified.

Excessive, frequent and irregular menstruation

This range includes codes for menorrhagia and other menstrual disorders, which may be considered in differential diagnosis.

Key Information: ICD-10 code for dysfunctional uterine bleeding

Essential facts and insights about Dysfunctional Uterine Bleeding

The ICD-10 code for dysfunctional uterine bleeding is N93.8, used when no structural or systemic cause is identified.

Primary ICD-10-CM Code for dysfunctional uterine bleeding

Other specified abnormal uterine and vaginal bleeding
Billable Code

Decision Criteria

clinical Criteria

  • No structural abnormalities found on imaging.

coding Criteria

  • Exclude pregnancy-related bleeding.

documentation Criteria

  • Document negative pregnancy test and normal imaging.

Applicable To

  • Dysfunctional uterine bleeding

Excludes

  • Pregnancy-related bleeding
  • Postmenopausal bleeding

Clinical Validation Requirements

  • No structural abnormalities on transvaginal ultrasound
  • Negative pregnancy test
  • Exclusion of coagulopathy with PT/INR, von Willebrand panel

Code-Specific Risks

  • Incorrect use if structural causes like fibroids are present
  • Misuse in pregnancy-related bleeding

Coding Notes

  • Ensure exclusion of structural causes before using N93.8.

Ancillary Codes

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

Acute posthemorrhagic anemia

D62
Use if anemia is present due to DUB.

Differential Codes

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

Excessive menstruation with regular cycle

N92.0
Use for cyclical heavy bleeding with regular cycles.

Postmenopausal bleeding

N95.0
Use if bleeding occurs ≥12 months after last menstrual period.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Dysfunctional Uterine Bleeding to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code N93.8.

Impact

Clinical: Misdiagnosis risk if pregnancy is not ruled out., Regulatory: Non-compliance with coding standards., Financial: Potential claim denials due to incomplete documentation.

Mitigation Strategy

Always include pregnancy test results in the documentation., Use a checklist to ensure all exclusion criteria are documented.

Impact

Reimbursement: Incorrect coding may lead to denied claims., Compliance: Non-compliance with ICD-10 coding guidelines., Data Quality: Inaccurate clinical data reporting.

Mitigation Strategy

Use N95.0 for postmenopausal bleeding.

Impact

Using N93.8 without excluding structural causes.

Mitigation Strategy

Implement a checklist for exclusion criteria.

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 Dysfunctional Uterine Bleeding, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Dysfunctional Uterine Bleeding

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

Emergency Department Visit for DUB

Specialty: Gynecology

Required Elements

  • Menstrual history
  • Imaging results
  • Lab results
  • Diagnosis

Example Documentation

[ ] Menstrual History: Cycle length __ days, duration __ days, pad count __/day, clot size __. [ ] Imaging: TVUS [ ] Normal [ ] Abnormal (specify: ______). [ ] Labs: Hb __, ferritin __, PT/INR __, β-hCG [ ] Negative [ ] Positive. [ ] Diagnosis: [ ] DUB (N93.8) [ ] Other (specify: ______).

Examples: Poor vs. Good Documentation

Poor Documentation Example
Heavy periods, anemia.
Good Documentation Example
Menorrhagia × 3 cycles: 10 pads/day × 8 days, Hb 8.7 g/dL. TVUS normal. DUB (N93.8).
Explanation
The good example provides specific details on menstrual history, lab results, and imaging findings, supporting the DUB diagnosis.

Need help with ICD-10 coding for Dysfunctional Uterine Bleeding? Ask your questions below.

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