The PM Schedule Gap That Fails Facilities at Survey Time (and the Fix)

Preventive maintenance (PM) is the quiet work that keeps a facility running: it catches wear before it becomes failure, keeps equipment accurate, and produces the documentation surveyors ask for. Yet PM is often the first thing to slip when staff are stretched thin. Here is a practical way to keep it on track.

Start with a complete equipment inventory

You cannot maintain what you have not counted. Build (or clean up) an inventory that lists every device by manufacturer, model, serial number, location, and risk level. High-risk devices, ventilators, infusion pumps, defibrillators, and anything life-supporting, should sit at the top of your schedule.

Set intervals by risk and manufacturer guidance

PM intervals should reflect both the manufacturer's recommendations and the device's risk to patients. Many facilities use a simple tier: high-risk devices on a shorter cycle, general clinical equipment annually, and low-risk items on an as-needed basis. Document why each interval was chosen, surveyors like to see the logic, not just the dates.

Include electrical safety and performance testing

A PM visit should confirm the device is electrically safe and performing to specification, not just that it powers on. Electrical safety inspection, functional testing, and, where relevant, calibration should all be part of the checklist, with results recorded.

Keep the paperwork audit-ready

Every PM should generate a record: what was checked, what was found, what was corrected, and who performed the work. Store these where they can be produced quickly during a survey. Missing documentation is one of the most common findings, and one of the easiest to prevent.

Plan for backlog before it happens

If your in-house team hits a busy stretch, PM backlog builds fast. A depot or field-service partner can absorb overflow so schedules stay on track. A Biomedical Service supports facilities across California with scheduled PM, electrical safety inspection, and documented service records. Request a quote or call (800) 910-1422 to talk through a PM program for your facility.