Find out how often each type of patient care electrical equipment at your skilled nursing facility must be tested under NFPA 99 — and when testing is required beyond the annual cycle.
| Equipment | Minimum Frequency | Additional Required Events | Notes |
|---|---|---|---|
| Hospital Beds (electric) | Annual | Before first use; after any repair | Highest volume device in most SNFs |
| Patient Lifts / Hoyer Lifts | Annual | Before first use; after any repair | High-use; check cord and ground condition each use |
| Oxygen Concentrators | Annual | Before first use; after any repair | Often shared across residents; document each unit separately |
| Infusion Pumps | Annual | Before first use; after any repair | Patient leakage testing required; critical for IV-connected residents |
| Patient Monitors / Telemetry | Annual | Before first use; after any repair | Multi-lead devices require per-lead leakage testing |
| Enteral Feeding Pumps | Annual | Before first use; after any repair | High-use; document serial number for each pump |
| Electric Pressure Relief Mattresses | Annual | Before first use; after any repair | Often overlooked; controller unit and mattress both require testing |
| Suction Machines | Annual | Before first use; after any repair | Include portable and wall-mounted units |
| Automated BP Monitors | Annual | Before first use; after any repair | Applied-part leakage required for cuff connection |
| Electrical Receptacles (patient care rooms) | Annual | After any receptacle replacement or electrical work | NFPA 99 §6.3.3.2 — test polarity, ground continuity, retention force |
* "Annual" means within 12 months of the previous test. Risk-based programs documented per NFPA 99 may extend intervals for lower-risk equipment — consult your CBET for guidance.
NFPA 99 Chapter 10 establishes that all patient care related electrical equipment (PCREE) must be tested at least once every 12 months. This is the baseline requirement that applies to all Medicare- and Medicaid-certified skilled nursing facilities through CMS's adoption of the Life Safety Code. "Once per year" is the minimum — facilities with high-failure-rate equipment or high-acuity residents may test more frequently as part of a risk-based program.
Every piece of PCREE — whether new from the manufacturer, donated, or purchased used — must be tested before it is placed into patient care service for the first time. There are no exceptions. A new hospital bed still in the original packaging must be tested before a patient is placed in it. This requirement exists because manufacturing defects, shipping damage, and storage conditions can all affect a device's electrical safety characteristics. The pre-use test is typically performed by your CBET at the time of delivery or facility acceptance.
Any time a PCREE device is repaired or modified — whether by your maintenance staff, an outside service company, or the manufacturer — it must be retested before being returned to patient care. This applies even when the repair was unrelated to electrical components. For example, if a hospital bed's side rail mechanism is repaired, the bed must undergo electrical safety testing before a patient uses it again. The post-repair test must produce passing results across all NFPA 99 test configurations before the device is cleared for service.
Equipment that has been in storage — whether in a facility closet, a warehouse, or removed from service — should be retested before being returned to active patient care use. NFPA 99 does not specify a mandatory storage interval that triggers retesting, but facilities with documented risk-based programs typically require retesting for equipment stored more than 6 months. Consult your CBET for guidance specific to your program.
NFPA 99 allows facilities with documented equipment management programs to use a risk-based approach to testing intervals. Under this approach, equipment that consistently passes testing, is low-risk by device type, and is used in non-critical care environments may have testing intervals extended beyond annual. However, implementing a risk-based program requires documented justification, formal program policies, and CBET involvement in the interval determination. Most SNFs default to annual testing for all PCREE to maintain simplicity and reduce surveyor scrutiny risk.
For more detail on the regulatory framework that establishes these requirements, see our article on why electrical safety testing of medical equipment is important and our comparison of NFPA 99 vs. CMS electrical equipment rules.
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