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ICD-10 Guide
ICD-10 CodesChapter 14: Diseases of the genitourinary systemN71

N71

Billable

Inflammatory disease of uterus, except cervix

Chapter 14:Diseases of the genitourinary system

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

Code Description

ICD-10 N71 is a billable code used to indicate a diagnosis of inflammatory disease of uterus, except cervix.

Key Diagnostic Point:

N71 refers to inflammatory diseases of the uterus, excluding the cervix, which can encompass a variety of conditions such as salpingitis, oophoritis, pelvic inflammatory disease (PID), endometritis, and cervicitis. These conditions are often interrelated and can result from infections, typically sexually transmitted infections (STIs) like chlamydia and gonorrhea, or from other bacterial infections. Symptoms may include pelvic pain, abnormal vaginal discharge, fever, and dyspareunia. Diagnosis is usually made through clinical evaluation, imaging studies, and laboratory tests. Treatment often involves antibiotics to address the underlying infection, and in some cases, surgical intervention may be necessary to manage complications such as abscess formation. Accurate coding is crucial for proper treatment reimbursement and tracking of disease prevalence.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of conditions included under the code
  • Differential diagnosis with other gynecological conditions
  • Need for precise documentation of symptoms and treatment
  • Potential for overlapping codes with related conditions

Audit Risk Factors

  • Inadequate documentation of clinical findings
  • Failure to specify the type of inflammatory disease
  • Misuse of related codes leading to upcoding or downcoding
  • Lack of clarity in treatment plans

Specialty Focus

Medical Specialties

Gynecology

Documentation Requirements

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

Common Clinical Scenarios

Diagnosis and management of PID, endometritis, and complications from STIs.

Billing Considerations

Ensure that all symptoms and treatments are clearly documented to support the diagnosis.

Infectious Disease

Documentation Requirements

Comprehensive documentation of infection history, laboratory results, and response to treatment.

Common Clinical Scenarios

Management of STIs leading to PID and associated inflammatory diseases.

Billing Considerations

Focus on the infectious etiology and ensure appropriate coding for any secondary infections.

Coding Guidelines

Inclusion Criteria

Use N71 When
  • According to ICD
  • 10 guidelines, N71 should be used when the inflammatory disease is confirmed and documented
  • It is important to differentiate between acute and chronic conditions, as well as to specify the type of inflammatory disease present

Exclusion Criteria

Do NOT use N71 When
No specific exclusions found.

Related CPT Codes

58150CPT Code

Endometrial biopsy

Clinical Scenario

Used when endometritis is suspected and tissue sampling is needed.

Documentation Requirements

Document indication for biopsy and findings.

Specialty Considerations

Gynecologists should ensure clear documentation of the procedure and its necessity.

58661CPT Code

Laparoscopy, surgical

Clinical Scenario

Performed for diagnosis and treatment of salpingitis.

Documentation Requirements

Document findings and any interventions performed.

Specialty Considerations

Ensure that the surgical report is detailed and correlates with the diagnosis.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of inflammatory diseases, improving the accuracy of data collection and reimbursement processes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of inflammatory diseases, improving the accuracy of data collection and reimbursement processes.

Reimbursement & Billing Impact

reimbursement processes.

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 inflammatory disease of the uterus?

Common causes include sexually transmitted infections, bacterial vaginosis, and post-surgical infections.

How can I differentiate between N71 and related codes?

Careful documentation of the specific site of inflammation and associated symptoms is crucial for accurate coding.