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ICD-10 Guide
ICD-10 CodesChapter 14: Diseases of the genitourinary systemN49

N49

Non-billable

Inflammatory disorders of male genital organs, not elsewhere classified

Chapter 14:Diseases of the genitourinary system

BILLABLE STATUSNo
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/12/2025

Code Description

ICD-10 N49 is a used to indicate a diagnosis of inflammatory disorders of male genital organs, not elsewhere classified.

Key Diagnostic Point:

The ICD-10 Level 1 Category code N49 encompasses inflammatory disorders of the male genital organs that are not classified elsewhere. This category includes a variety of conditions such as orchitis, epididymitis, and prostatitis, which may arise from infectious agents, autoimmune responses, or other inflammatory processes. These disorders can lead to significant discomfort, complications, and may affect reproductive health. Clinicians should be aware of the symptoms associated with these conditions, which can include pain, swelling, and dysuria, to ensure timely diagnosis and treatment.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

    Audit Risk Factors

      Specialty Focus

      Medical Specialties

      Urology

      Documentation Requirements

      Detailed history and physical examination focusing on genitourinary symptoms, laboratory test results, imaging studies, and treatment plans.

      Common Clinical Scenarios

      Diagnosis and management of orchitis, epididymitis, and prostatitis, often presenting as acute scrotal pain or dysuria.

      Billing Considerations

      Ensure accurate documentation of the inflammatory process and any associated complications to support the use of N49.

      Infectious Disease

      Documentation Requirements

      Thorough documentation of the patient's medical history, risk factors for infections, and laboratory results including cultures and sensitivities.

      Common Clinical Scenarios

      Management of infectious etiologies of male genital inflammatory disorders, including sexually transmitted infections.

      Billing Considerations

      Consider documenting the specific infectious agent if identified to ensure appropriate coding and treatment.

      Emergency Medicine

      Documentation Requirements

      Rapid assessment of acute symptoms, including pain scales, vital signs, and immediate treatment measures.

      Common Clinical Scenarios

      Evaluation and management of acute scrotal pain or urinary retention due to inflammatory disorders.

      Billing Considerations

      Document the acute nature of symptoms and any immediate interventions performed.

      Internal Medicine

      Documentation Requirements

      Comprehensive review of patient history, comorbidities, and medication lists, along with examinations and lab results.

      Common Clinical Scenarios

      Long-term management of chronic prostatitis or related inflammatory disorders, often involving coordination with urology.

      Billing Considerations

      Document any chronic symptoms and their impact on quality of life for appropriate coding.

      Related CPT Codes

      87070CPT Code

      Clinical Scenario

      Documentation Requirements

      Documentation must include the source of culture and rationale for testing.

      52000CPT Code

      Clinical Scenario

      Documentation Requirements

      Indication for cystoscopy and findings must be well documented.

      54160CPT Code

      Clinical Scenario

      Documentation Requirements

      Document the clinical need for the procedure and any associated conditions.

      88305CPT Code

      Clinical Scenario

      Documentation Requirements

      Complete documentation of the biopsy site, clinical history, and reason for pathology evaluation.

      76870CPT Code

      Clinical Scenario

      Documentation Requirements

      Document the clinical necessity for the ultrasound and the findings.

      ICD-10 Impact

      Diagnostic & Documentation Impact

      Enhanced Specificity

      ICD-10 Improvements

      The clinical impact of the N49 category is significant, as it encompasses conditions that can affect male reproductive health and overall quality of life. Accurate coding and documentation can influence quality measures and patient outcomes, as timely intervention can prevent complications. Administratively, proper use of N49 codes can enhance data collection for population health management and inform healthcare trends related to male genital health.

      ICD-9 vs ICD-10

      The clinical impact of the N49 category is significant, as it encompasses conditions that can affect male reproductive health and overall quality of life. Accurate coding and documentation can influence quality measures and patient outcomes, as timely intervention can prevent complications. Administratively, proper use of N49 codes can enhance data collection for population health management and inform healthcare trends related to male genital health.

      Reimbursement & Billing Impact

      Reimbursement may depend on the specificity of the diagnosis and the associated treatments performed. It is essential to follow payer-specific guidelines and ensure that claims are submitted with the appropriate modifiers when necessary to avoid denials.

      Resources

      Clinical References

      • •
        Urology Care Foundation
      • •
        American Urological Association Guidelines
      • •
        Centers for Disease Control and Prevention - STD Treatment Guidelines
      • •
        American Academy of Family Physicians
      • •
        PubMed Health

      Coding & Billing References

      • •
        Urology Care Foundation
      • •
        American Urological Association Guidelines
      • •
        Centers for Disease Control and Prevention - STD Treatment Guidelines
      • •
        American Academy of Family Physicians
      • •
        PubMed Health

      Frequently Asked Questions

      What conditions are included in N49?

      N49 includes inflammatory disorders such as orchitis, epididymitis, and prostatitis, which may be caused by infections, trauma, or autoimmune conditions.

      When should I use N49 codes?

      N49 codes should be used when documenting inflammatory disorders of the male genital organs that do not fit into more specific categories, particularly when the exact nature of the inflammation is unclear.

      What documentation is required for N49?

      Documentation should include a detailed clinical history, examination findings, diagnostic tests results, and any treatments administered, ensuring that the inflammatory nature of the condition is clearly established.