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v1.0.0
ICD-10 Guide
ICD-10 CodesR36.9

R36.9

Urethral discharge, unspecified

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/11/2025

Code Description

ICD-10 R36.9 is a billable code used to indicate a diagnosis of urethral discharge, unspecified.

Key Diagnostic Point:

Urethral discharge refers to the abnormal secretion from the urethra, which can be a symptom of various underlying conditions. This discharge can vary in color, consistency, and odor, and may be accompanied by other symptoms such as dysuria (painful urination), urgency, or frequency of urination. The discharge may be purulent, serous, or mucoid, and its characteristics can provide clues to the underlying etiology. Common causes of urethral discharge include sexually transmitted infections (STIs) such as gonorrhea and chlamydia, urinary tract infections (UTIs), and non-infectious causes like urethritis due to irritation or trauma. In many cases, the specific cause of the discharge may not be immediately identifiable, leading to the use of the unspecified code R36.9. Accurate diagnosis often requires a thorough clinical history, physical examination, and laboratory testing, including urinalysis and cultures, to identify pathogens or other abnormalities. Given the potential for serious underlying conditions, timely and appropriate evaluation is crucial.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in clinical presentation and underlying causes
  • Need for comprehensive diagnostic workup
  • Potential overlap with other codes for urethral conditions
  • Documentation of associated symptoms and clinical findings

Audit Risk Factors

  • Inadequate documentation of clinical findings
  • Failure to specify the cause of discharge when known
  • Misuse of unspecified code when a more specific diagnosis exists
  • Lack of supporting lab results or diagnostic tests

Specialty Focus

Medical Specialties

Internal Medicine

Documentation Requirements

Detailed patient history, including sexual history, urinary symptoms, and any prior treatments.

Common Clinical Scenarios

Patients presenting with urethral discharge and dysuria, requiring evaluation for STIs or UTIs.

Billing Considerations

Consider the need for follow-up testing and monitoring for recurrent symptoms.

Emergency Medicine

Documentation Requirements

Acute care documentation including vital signs, presenting symptoms, and immediate lab results.

Common Clinical Scenarios

Patients with acute onset of urethral discharge and severe pain, requiring rapid assessment and treatment.

Billing Considerations

Ensure documentation reflects urgency and any immediate interventions performed.

Coding Guidelines

Inclusion Criteria

Use R36.9 When
  • Follow official ICD
  • CM coding guidelines, ensuring that the code is used only when the cause of the urethral discharge is not specified
  • Document all relevant clinical findings and diagnostic tests performed

Exclusion Criteria

Do NOT use R36.9 When
No specific exclusions found.

Related CPT Codes

87070CPT Code

Culture, bacterial, any source

Clinical Scenario

Used when a culture is performed to identify the cause of urethral discharge.

Documentation Requirements

Document the reason for the culture and any relevant clinical findings.

Specialty Considerations

Ensure that the culture is linked to the diagnosis of urethral discharge.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specificity in coding, but R36.9 remains a common code due to the variability in clinical presentations and the need for further diagnostic workup.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specificity in coding, but R36.9 remains a common code due to the variability in clinical presentations and the need for further diagnostic workup.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specificity in coding, but R36.9 remains a common code due to the variability in clinical presentations and the need for further diagnostic workup.

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

When should R36.9 be used?

R36.9 should be used when a patient presents with urethral discharge, and the specific cause is not identified or documented. It is important to ensure that all relevant clinical findings are documented to support the use of this code.