N34.3
ICD-10-CMThis code represents a constellation of lower urinary tract symptoms, such as dysuria, frequency, and urgency, without evidence of bacterial infection or other identifiable pathology. It is a diagnosis of exclusion, indicating a symptomatic but otherwise unexplained urethral irritation or inflammation.
Use this code when documentation indicates symptoms consistent with urethral syndrome, and diagnostic workup (e.g., urinalysis, urine culture) has ruled out urinary tract infection (UTI) and other specific causes of urethral pain. This code is appropriate when the provider explicitly diagnoses "urethral syndrome, unspecified" or similar terminology without further specification of cause.
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