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ICD-10 Coding for Uterine Enlargement(N85.2, D25.1)

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

Also known as:

Enlarged UterusUterine Hypertrophy

Related ICD-10 Code Ranges

Complete code families applicable to Uterine Enlargement

N85-N85.9Primary Range

Other noninflammatory disorders of uterus

This range includes codes for uterine hypertrophy and adenomyosis, common causes of uterine enlargement.

Leiomyoma of uterus

This range covers uterine fibroids, a frequent cause of uterine enlargement.

Maternal care for known or suspected abnormality of pelvic organs

Includes codes for pregnancy-related uterine enlargement.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
N85.2Hypertrophy of uterusUse when uterine enlargement is due to hypertrophy or adenomyosis without fibroids.
  • Diffuse uterine enlargement without structural lesions
  • Imaging showing myometrial thickening
D25.1Intramural leiomyoma of uterusUse when uterine enlargement is due to fibroids.
  • Palpable firm nodules
  • Imaging-confirmed fibroids

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 uterine enlargement

Essential facts and insights about Uterine Enlargement

The ICD-10 code for uterine enlargement varies by cause, such as N85.2 for hypertrophy or D25.1 for fibroids.

Primary ICD-10-CM Codes for uterine enlargement

Hypertrophy of uterus
Billable Code

Decision Criteria

clinical Criteria

  • Diffuse enlargement without nodules

Applicable To

  • Adenomyosis

Excludes

  • Fibroids (D25.-)

Clinical Validation Requirements

  • Diffuse uterine enlargement without structural lesions
  • Imaging showing myometrial thickening

Code-Specific Risks

  • Misclassification with fibroids

Coding Notes

  • Ensure imaging or clinical exam supports hypertrophy without fibroids.

Ancillary Codes

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

Abnormal findings on diagnostic imaging of other specified body structures

R93.89
Use for incidental imaging findings of uterine enlargement.

Differential Codes

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

Intramural leiomyoma of uterus

D25.1
Presence of fibroids on imaging or palpation.

Hypertrophy of uterus

N85.2
Absence of fibroids, presence of diffuse thickening.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Uterine Enlargement to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code N85.2.

Impact

Clinical: May affect surgical planning and outcomes., Regulatory: Non-compliance with coding standards., Financial: Potential for reduced reimbursement.

Mitigation Strategy

Include uterine weight in operative reports., Train staff on documentation standards.

Impact

Reimbursement: Incorrect coding can lead to reduced reimbursement., Compliance: May result in non-compliance with coding guidelines., Data Quality: Affects accuracy of clinical data.

Mitigation Strategy

Specify whether enlargement is due to fibroids, adenomyosis, or other causes.

Impact

Risk of audits due to misclassification of uterine conditions.

Mitigation Strategy

Ensure thorough documentation and use of imaging to confirm diagnosis.

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

Documentation Templates for Uterine Enlargement

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

Pelvic exam for suspected uterine enlargement

Specialty: Gynecology

Required Elements

  • Uterine size
  • Consistency
  • Tenderness
  • Imaging findings

Example Documentation

Bimanual exam reveals a 14 cm craniocaudal uterus, firm consistency, tender. TVUS shows heterogeneous myometrium.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has a large uterus.
Good Documentation Example
Uterus measures 14 cm, firm, tender. TVUS confirms adenomyosis.
Explanation
The good example provides specific measurements and imaging confirmation.

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

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