HCPCS Level II code E1540 denotes a pressure alarm for hemodialysis, each, replacement, representing a single replacement device used with hemodialysis equipment; service type is replacement durable medical equipment and the typical site of service is an end-stage renal disease (ESRD) dialysis unit or outpatient dialysis center where hemodialysis treatments are performed.

For related coverage guidance, see recent payer policy updates: Prior Authorization for Durable Medical Equipment (DME), Continuous Passive Motion (CPM) Devices, Push-Rim Activated Power-Assist Device (E0986) — Manual Wheelchair Accessory.