HCPCS Level II code E0755 describes an electronic salivary reflex stimulator (intra-oral/non-invasive) used to stimulate salivary flow via an intra-oral device; this represents a durable medical equipment service for non-invasive oral stimulation therapy typically provided in outpatient clinic or ambulatory care settings and documented as a device-based therapeutic intervention.

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.