ICD-10 Logo
ICDxICD-10 Medical Coding
ICD-10 Logo
ICDxICD-10 Medical Coding
ICD 10 CodesDiagnoses
ICD 10 CodesDiagnoses
ICD-10 Logo
ICDxICD-10 Medical Coding

Comprehensive ICD-10-CM code reference with AI-powered search capabilities.

© 2025 ICD Code Compass. All rights reserved.

Browse

  • All Chapters
  • All Categories
  • Diagnoses

Tools

  • AI Code Search
ICD-10-CM codes are maintained by the CDC and CMS. This tool is for reference purposes only.
v1.0.0
ICD-10 Guide
ICD-10 CodesN85.7

N85.7

Billable

Hematometra

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/18/2025

Code Description

ICD-10 N85.7 is a billable code used to indicate a diagnosis of hematometra.

Key Diagnostic Point:

Hematometra refers to the accumulation of blood within the uterine cavity, typically due to obstruction of menstrual flow. This condition can arise from various causes, including cervical stenosis, uterine fibroids, or congenital anomalies. Patients may present with symptoms such as abdominal pain, abnormal uterine bleeding, or signs of acute abdomen if the hematometra becomes significant. Diagnosis is often confirmed through imaging studies such as ultrasound, which can reveal an enlarged uterus filled with echogenic fluid or blood. Treatment usually involves addressing the underlying cause, which may include dilation of the cervix, surgical intervention to remove obstructions, or other gynecological procedures. Hematometra is a significant condition that can lead to complications such as infection or endometrial hyperplasia if not managed appropriately. Understanding the etiology and management of hematometra is crucial for healthcare providers to ensure timely intervention and prevent adverse outcomes.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between hematometra and other uterine conditions such as hematosalpinx or endometrial polyps.
  • Understanding the various underlying causes that can lead to hematometra.
  • The need for precise documentation of symptoms and imaging findings.
  • Potential for coexisting conditions that may complicate coding.

Audit Risk Factors

  • Inadequate documentation of symptoms leading to the diagnosis.
  • Failure to document imaging studies that confirm the diagnosis.
  • Misclassification of the condition due to similar-sounding codes.
  • Lack of clarity on the underlying cause of the hematometra.

Specialty Focus

Medical Specialties

Obstetrics and Gynecology

Documentation Requirements

Detailed documentation of patient history, physical examination findings, imaging results, and treatment plans.

Common Clinical Scenarios

Patients presenting with pelvic pain, abnormal bleeding, or findings on ultrasound indicating hematometra.

Billing Considerations

Ensure that all relevant diagnostic tests and their results are documented to support the diagnosis.

Radiology

Documentation Requirements

Clear imaging reports that specify the presence of hematometra and any associated findings.

Common Clinical Scenarios

Ultrasound or MRI evaluations of patients with suspected uterine abnormalities.

Billing Considerations

Radiologists should provide comprehensive reports that correlate imaging findings with clinical symptoms.

Coding Guidelines

Inclusion Criteria

Use N85.7 When
  • Follow the official ICD
  • CM coding guidelines, ensuring accurate documentation of the diagnosis and any associated conditions
  • Hematometra should be coded only when confirmed by imaging or clinical findings

Exclusion Criteria

Do NOT use N85.7 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

58150CPT Code

Total abdominal hysterectomy

Clinical Scenario

Performed in cases of significant hematometra due to fibroids or other obstructions.

Documentation Requirements

Document the indication for surgery, including the diagnosis of hematometra.

Specialty Considerations

Obstetricians should ensure that all pre-operative evaluations are documented.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of conditions like hematometra, improving the accuracy of diagnoses and treatment tracking. This specificity aids in better patient management and resource allocation.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of conditions like hematometra, improving the accuracy of diagnoses and treatment tracking. This specificity aids in better patient management and resource allocation.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of conditions like hematometra, improving the accuracy of diagnoses and treatment tracking. This specificity aids in better patient management and resource allocation.

Resources

Clinical References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Coding & Billing References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Frequently Asked Questions

What are the common causes of hematometra?

Common causes include cervical stenosis, uterine fibroids, and congenital anomalies. Each of these can obstruct menstrual flow, leading to blood accumulation in the uterus.