Summary & Overview
HCPCS Level II E0187: Water Pressure Mattress
HCPCS Level II code E0187 identifies a water pressure mattress, a durable medical equipment (DME) item used for pressure redistribution to prevent or manage pressure ulcers. Nationally, water-based pressure-support surfaces are an important component of care for patients with limited mobility in home health and long-term care settings, impacting clinical outcomes and DME spend. Key payers included in this analysis are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare.
Readers will find an overview of what E0187 represents clinically and operationally, typical sites of service, and payer coverage context. The publication summarizes common billing considerations, typical places of use, and what is known about payer handling at a national level. It also provides benchmarks and policy updates where available, and places the code in clinical context for pressure ulcer prevention and management. Data not available in the input is noted where applicable.
Billing Code Overview
HCPCS Level II code E0187 describes a water pressure mattress, a durable medical equipment item designed to provide alternating or constant water-based pressure support for patients at risk of pressure ulcers or requiring pressure redistribution. The service type is durable medical equipment (DME). The typical site of service is home health or long-term care settings, including patient residences and skilled nursing facilities.
Clinical & Coding Specifications
Clinical Context
A patient with advanced pressure injury risk or chronic nonhealing wounds at home or in a long-term care facility requires a therapeutic support surface. The durable medical equipment item E0187 (water pressure mattress) is provided to replace or supplement standard foam mattresses to reduce pressure over bony prominences. Typical patients include older adults with limited mobility after stroke, spinal cord injury patients with sensory loss, or patients with Stage III–IV pressure ulcers. The clinical workflow begins with a treating clinician (physiatrist, wound care specialist, geriatrician, or primary care physician) documenting medical necessity including immobility, risk of skin breakdown, existing pressure ulcer(s), or failure of standard support surfaces. The clinician orders the water pressure mattress, the DME supplier verifies eligibility and performs a face-to-face or remote evaluation as required by payer policy, documents mattress settings and patient instruction, delivers and sets up the mattress in the patient’s residence or facility (home health or skilled nursing facility), and records teaching provided to caregivers. Ongoing follow-up includes reassessment of skin integrity, mattress function, and documentation for continued medical necessity for rental or replacement per payer coverage rules.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services |