Cornerstone Nsg & Rehab: Wound Care Failures - MN
Inspectors visited Cornerstone Nursing and Rehab Center on September 26, 2025, responding to a complaint. What they found was a facility that had been documenting a resident's wounds as "unspecified ulcer" without staging them, even as those wounds showed signs of significant tissue damage and ongoing drainage.
The resident, identified in inspection records only as R3, had two distinct open areas. The wound above her coccyx was described as approximately one centimeter, with a pink and red wound bed and slough at the center. Slough is dead tissue, yellow or white in appearance, that accumulates in wounds that are not healing cleanly. The second wound, in her right gluteal fold, was large and deep, with a combination of granulation tissue and slough present. Both wounds had moderate serosanguineous drainage, a mixture of blood and serum that signals active tissue involvement.
Staging a pressure wound matters because the stage determines the treatment. A wound classified as a Stage 2 is managed differently than a Stage 3 or Stage 4. When a facility labels a wound "unspecified ulcer" and leaves it there, it is not making a clinical determination. It is avoiding one.
When an inspector asked the Director of Nursing why R3's wound documentation used the label "unspecified ulcer," the response was direct and revealing. The DON said they did not diagnose, and that the type of ulcer was "whatever the provider said it was."
That answer placed the entire responsibility for wound classification on a provider who was not present in the room, whose guidance was not documented in the record, and whose involvement inspectors could not verify from the file. The facility had its own wound care policy, dated May 2019, requiring that wound assessments include the wound bed, color, size, drainage, and other data, recorded at minimum weekly. Whether those assessments were being completed as required was not the central finding. The central finding was that whatever was being recorded was not being used to identify what R3's wounds actually were.
Later the same afternoon, the DON offered a different framing. In a second interview, at 3:07 p.m., the DON said the facility used CMS wound guidelines when staging wounds. That statement sat in tension with what had been said two hours earlier, when the DON said staging was the provider's call. The inspection record does not resolve which version reflected actual practice. What the record does show is that R3's wounds were not staged.
The inspection found the level of harm to be minimal or potential for actual harm, meaning inspectors did not document that R3 had been measurably injured by the documentation failure at the time of the visit. That classification reflects what inspectors could confirm on the day they were there. It does not speak to what the wound record would have shown a physician or wound care specialist who needed to understand how R3's condition had changed over time, or whether it was changing at all.
Wounds above the coccyx and in the gluteal fold are among the most difficult to heal. They are pressure points. Residents who spend significant time in bed are at elevated risk of tissue breakdown in exactly these locations. When wounds in these areas contain slough and produce moderate drainage, they require close monitoring and clear documentation so that the care team can track whether treatment is working or whether the wound is worsening.
R3 had both. Her care team had a policy requiring them to record that information weekly. What they did not have, according to inspectors, was a wound classification that told anyone what they were actually treating.
The DON's explanation, that the facility deferred to the provider on wound type, raises a question the inspection record does not fully answer: how often was the provider seeing R3, and what instructions had actually been given? The record does not say. What it says is that on September 26, 2025, a surveyor looked at R3's wounds, looked at her records, and found that the facility responsible for her daily care had not made the basic clinical determination of what kind of wounds she had.
R3 remained in her bed that afternoon, the wounds present, the documentation incomplete, the question of what was being treated still, in the official record, unspecified.
Full Inspection Report
The details above represent a summary of key findings. View the complete inspection report for Cornerstone Nsg & Rehab Center from 2025-09-26 including all violations, facility responses, and corrective action plans.
Additional Resources
Data source: This article is based on inspection data downloaded directly from the Centers for Medicare & Medicaid Services (CMS) via Medicare.gov. CMS releases inspection reports in bulk; we publish the findings as documented by state surveyors in the official Form CMS-2567 Statement of Deficiencies.
Plan of correction: The CMS report we receive does not include the facility's plan of correction. Facilities submit plans of correction separately to state survey agencies and those responses may not be reflected in CMS data at the time of publication. The absence of a plan of correction in our data does not mean one was not filed. Readers who want information about corrective steps taken are encouraged to contact the facility directly or their state survey agency.
Corrections may have occurred: Inspection reports reflect conditions observed on the date of the survey. Facilities may have implemented corrections, staffing changes, additional training, or other remediation since the report was issued. We report what CMS provides and encourage readers to seek current information from the facility.
Editorial process: Inspection findings are extracted from CMS source documents and synthesized using AI, reviewed for factual accuracy against the original report by our editorial team.
Professional review: All content reviewed by Christopher F. Nesbitt, Sr., NH EMT & BU-trained Paralegal.
Last verified: September 12, 2026 · Our methodology
CORNERSTONE NSG & REHAB CENTER in BAGLEY, MN was cited for violations during a health inspection on September 26, 2025.
Inspectors visited Cornerstone Nursing and Rehab Center on September 26, 2025, responding to a complaint.
Health inspections identify deficiencies that facilities must correct. Violations range from minor documentation issues to serious safety concerns. Review the full report below for specific details and facility response.