Regency at Troy: Insulin Pens Mixed Up, Undated - MI
Inspectors documented the mix-up on August 20 at Regency at Troy during a review of the Maple East medication cart. The observation was made alongside Unit Manager B and Nurse L. The pen belonged to Resident 911. It was stored in a bag designated for Resident 912.
That was not the only problem with the cart.
Six insulin pens in total were found with no date indicating when they had been opened. Insulin pens degrade after opening and carry expiration windows that differ from the date printed on the packaging. Without an open date, there is no reliable way to know whether the insulin inside is still effective, or how long it has been in use.
Nurse L, standing at the cart during the inspection, acknowledged both failures directly. The medication should have been labeled for the correct resident, she said. Insulin pens should be dated when they are opened. She then offered an explanation: the unit had recently switched from insulin vials to insulin pens, and staff had not yet adopted the practice of writing open dates on them.
That explanation describes a transition that happened without the safeguards the transition required.
Switching from vials to pens is not unusual in clinical settings. But the labeling and storage requirements do not change with the format. A pen bearing one resident's name stored in another resident's bag is, at minimum, a wrong-patient medication event waiting to happen. Lantus is a long-acting insulin. Administering it to the wrong person, at the wrong dose calibrated for someone else's weight, diagnosis, and blood sugar targets, can cause hypoglycemia, loss of consciousness, or worse.
The inspection report does not indicate that either Resident 911 or Resident 912 received the wrong insulin. The harm level was classified as minimal harm or potential for actual harm. But the classification reflects what was caught, not what could have happened on any shift before the inspector arrived.
Unit Manager B was present for the entire observation and the interview that followed. The report notes no corrective action was announced during the survey, no immediate re-labeling of the remaining pens was documented, and no additional information was provided before inspectors left the building.
Nurse L said they would start putting open dates on insulin pens going forward.
The inspection was conducted in response to a complaint, logged as intake number 2587857. The complaint process means someone, a resident, a family member, a staff member, saw something and reported it before inspectors arrived. The report does not identify who filed the complaint or what specifically prompted it.
What inspectors found when they looked was a medication cart where the most basic form of patient safety, knowing whose medication belongs to whom, had broken down. Two residents. Two bags. One pen in the wrong bag. Six pens with no record of when the clock started on their usability.
Regency at Troy is a skilled nursing facility. The residents on the Maple East unit depend on staff to manage medications they cannot manage themselves. Insulin, in particular, requires precision. The dose is calibrated to the individual. The timing matters. The pen in the bag with the wrong name on it represents a system where that precision was not being maintained.
Nurse L's explanation, that the switch from vials to pens was new and the labeling practice hadn't caught up, is the kind of answer that sounds reasonable until you consider what it means in practice. It means there was a period, of unknown length, during which insulin pens were being stored and potentially administered without open dates and, in at least one case, without correct resident identification.
The report does not say how long the pen had been in the wrong bag.
Full Inspection Report
The details above represent a summary of key findings. View the complete inspection report for Regency At Troy from 2025-08-21 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.
Corrections: We strive for accuracy in everything we publish. If you believe any fact in this article is incorrect, please contact us with details, and we will review and correct it promptly.
Professional review: All content reviewed by Christopher F. Nesbitt, Sr., NH EMT & BU-trained Paralegal.
Last verified: November 3, 2026 · Our methodology
Regency at Troy in Troy, MI was cited for violations during a health inspection on August 21, 2025.
Inspectors documented the mix-up on August 20 at Regency at Troy during a review of the Maple East medication cart.
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.