Herpesviral infection of urogenital system, unspecified

This code signifies a herpes simplex virus (HSV) infection affecting the genitourinary tract, where the specific type of HSV (e.g., HSV-1 or HSV-2) is not documented. It encompasses both primary and recurrent infections of the external genitalia, perineum, urethra, bladder, or other urogenital structures.

Apply this code when the medical record clearly states a herpesviral infection of the urogenital system, but the provider has not specified the type of herpes simplex virus. This is appropriate for initial encounters or when diagnostic testing for HSV typing is pending or not performed. Documentation should indicate a diagnosis of "genital herpes, unspecified type" or similar.

• Avoid using this code if the specific HSV type (e.g., HSV-1 or HSV-2) is documented; instead, use the more specific codes in the A60.0 series.
• Do not use for non-genital herpes simplex infections; refer to codes in the B00 series for oral or other cutaneous manifestations.
• Always query the provider for clarification on the HSV type if possible to allow for more precise coding.