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v1.0.0
ICD-10 Guide
ICD-10 CodesN39.8

N39.8

Billable

Other specified disorders of urinary system

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

Code Description

ICD-10 N39.8 is a billable code used to indicate a diagnosis of other specified disorders of urinary system.

Key Diagnostic Point:

N39.8 encompasses a variety of urinary system disorders that do not fall under more specific categories. This includes conditions such as urethritis, which is the inflammation of the urethra often caused by infections or irritants. Urethral stricture, a narrowing of the urethra, can lead to obstructive symptoms and may result from trauma, infection, or previous surgical procedures. Other urethral disorders may include congenital anomalies or functional disorders that affect urinary flow. Additionally, this code captures urinary system disorders that are classified elsewhere, such as those secondary to systemic diseases like diabetes or neurological conditions. Other urinary system disorders may include conditions like interstitial cystitis or bladder pain syndrome, which can significantly impact a patient's quality of life. Accurate coding requires a thorough understanding of the underlying conditions and their implications for treatment and management.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of conditions included under the code
  • Need for precise documentation to differentiate from other urinary disorders
  • Potential overlap with other ICD-10 codes
  • Variability in clinical presentation and treatment options

Audit Risk Factors

  • Inadequate documentation of the specific urinary disorder
  • Misuse of the code for more specific conditions
  • Failure to document the underlying cause of the urinary disorder
  • Inconsistent coding practices among different providers

Specialty Focus

Medical Specialties

Urology

Documentation Requirements

Detailed patient history, diagnostic imaging results, and treatment plans.

Common Clinical Scenarios

Patients presenting with urinary obstruction, recurrent urinary tract infections, or urethral strictures.

Billing Considerations

Urologists must document the specific nature of the urinary disorder and any associated symptoms to ensure accurate coding.

Primary Care

Documentation Requirements

Comprehensive review of urinary symptoms, relevant medical history, and any referrals to specialists.

Common Clinical Scenarios

Patients with unexplained urinary symptoms or those requiring management of chronic urinary conditions.

Billing Considerations

Primary care providers should ensure that they document any referrals or treatments initiated to support the coding process.

Coding Guidelines

Inclusion Criteria

Use N39.8 When
  • According to ICD
  • 10 guidelines, N39
  • 8 should be used when a specific urinary disorder is documented but does not have a more specific code
  • Coders must ensure that the documentation supports the use of this code and that it is not used inappropriately for conditions that have specific codes

Exclusion Criteria

Do NOT use N39.8 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

52000CPT Code

Cystoscopy, diagnostic

Clinical Scenario

Used when evaluating urinary symptoms that may relate to N39.8.

Documentation Requirements

Document indications for cystoscopy and findings.

Specialty Considerations

Urologists should ensure that the procedure is justified based on clinical findings.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of urinary disorders, but N39.8 remains essential for capturing conditions that do not fit neatly into other categories. Coders must be vigilant in ensuring accurate documentation to support the use of this code.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of urinary disorders, but N39.8 remains essential for capturing conditions that do not fit neatly into other categories. Coders must be vigilant in ensuring accurate documentation to support the use of this code.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of urinary disorders, but N39.8 remains essential for capturing conditions that do not fit neatly into other categories. Coders must be vigilant in ensuring accurate documentation to support the use of this code.

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 conditions are included under N39.8?

N39.8 includes various urinary disorders such as urethritis, urethral stricture, and other unspecified urinary system disorders that do not have a more specific code.