C7550 Cysto w/ bx(s) w/ blue light

Cystourethroscopy, with biopsy(ies) with adjunctive blue light cystoscopy with fluorescent imaging agent

• Medicare coverage: Carrier judgment
• Status: active (July 2026 file)
• MUE: max 1 units per day (practitioner), rationale: Code Descriptor / CPT Instruction