The mattress at Prairie Manor Nursing & Rehabilitation Center was locked at 400 pounds for a resident who weighed 265.8 pounds, according to the December inspection. The wound care nurse, identified as V3 in the report, said she would need to ask maintenance to fix the setting.
"The resident's weight determines how much air flows through the mattress," V3 told inspectors on December 19. She explained that an incorrect weight setting would make the specialty mattress firmer, "causing more pressure on the resident's wound."
The resident, known as R2 in the inspection report, has a stage 4 pressure ulcer measuring 5.5 centimeters by 4 centimeters by 1 centimeter deep, stretching from the left buttock across the sacrum to the right buttock. The wound was first identified in May 2024.
Stage 4 pressure ulcers are the most severe category, extending through the skin and fat into underlying muscle and potentially reaching bone. They typically require months or years to heal and can be life-threatening if they become infected.
V3 acknowledged that the weight setting on the mattress should be checked daily but said she didn't know the resident's current weight without checking the medical record. The resident's most recent recorded weight was from December 4.
Low air loss mattresses work by circulating air through small holes in the surface to reduce moisture and heat buildup while distributing pressure more evenly across the body. The air pressure must be calibrated to the patient's weight to function properly.
R2 requires maximum assistance from staff for bed mobility and is completely dependent on staff for toileting and transfers, according to facility records from November. This immobility puts the resident at high risk for developing additional pressure ulcers or worsening existing wounds.
The facility's own pressure wound treatment policy emphasizes that treatment should focus on "tissue load," defined as "the pressure, tension, and mechanical forces on injured skin and underlying tissues."
Federal Medicare guidelines specify that these powered pressure-reducing mattresses must provide adequate lift to prevent "bottoming out" and reduce both pressure and friction. The devices are characterized by air pumps or blowers that maintain low interface pressure throughout the mattress surface.
V3 said she observed the resident during wound care treatment at 8:55 AM on December 19. Ten minutes later, she acknowledged to inspectors that the mattress weight setting was incorrect and locked in place.
The wound care nurse explained that setting the weight higher than the resident's actual weight would increase pressure on the wound area. "You don't want too much pressure on wound," she told inspectors, using medical shorthand for "due to."
This was the only pressure ulcer care violation inspectors found among three residents they reviewed for wound management in their sample of six residents.
The facility has operated under the same pressure wound treatment policy since January 2017. The inspection was conducted in response to a complaint, though the specific nature of the complaint was not detailed in the available records.
R2's stage 4 pressure ulcer has persisted for more than seven months since its discovery. Proper mattress calibration is considered essential for preventing further tissue breakdown and promoting healing in such severe wounds.
The inspection found that few residents were affected by the deficiency, but the potential consequences for R2 could be significant. Increased pressure on an existing stage 4 ulcer can delay healing, cause the wound to enlarge, or lead to infection.
Federal regulations require nursing homes to provide appropriate pressure ulcer care and prevent new ulcers from developing. The violation was classified as causing minimal harm or potential for actual harm.
Prairie Manor must submit a plan of correction detailing how it will address the mattress calibration issue and prevent similar problems in the future. The facility has 60 days to implement corrective measures.
Full Inspection Report
The details above represent a summary of key findings. View the complete inspection report for Prairie Manor Nrsg & Rehab Ctr from 2025-12-23 including all violations, facility responses, and corrective action plans.
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