When Equipment Fails: Reporting Obligations & Post-Failure Testing

When a piece of patient care-related electrical equipment fails a safety test — or malfunctions during use — the clock starts immediately. Skilled nursing facilities have clear obligations under NFPA 99, CMS conditions of participation, and FDA reporting rules. Getting the response right protects residents, protects your survey record, and protects the facility from liability.

Step 1: Remove the Device from Service Immediately

Any device that fails electrical safety testing, produces an unexpected shock, sparks, overheats, or malfunctions during patient care must be removed from service before the cause is identified. Do not return the equipment to use until it has been repaired and retested by a qualified biomedical technician.

Tag the device clearly: "Out of Service — Do Not Use." Store it in a secure location away from the care environment to prevent accidental reuse.

Step 2: Document the Failure

Documentation starts at the moment of failure. Your record should capture:

• The date, time, and location of the failure or failed test
• The device name, model number, and serial number
• A description of what happened (failed leakage current test, sparking, overheating, etc.)
• The name and credential of the technician who identified the failure
• Whether any resident or staff member was in contact with the device at the time

This documentation becomes part of your PCREE maintenance log and must be available to CMS surveyors on request.

Step 3: Evaluate FDA Medical Device Reporting (MDR) Obligations

Under FDA Medical Device Reporting rules (21 CFR Part 803), a healthcare facility must submit a report when a medical device has malfunctioned and that malfunction could cause or contribute to serious injury or death if it were to recur.

Key thresholds that trigger reporting:

• The device caused or contributed to a patient death — report within 30 days (or 5 days if immediate action is required)
• The device caused or contributed to a serious injury — report within 30 days
• The device malfunctioned in a way that would likely cause or contribute to death or serious injury if it recurred — report within 30 days

Facilities are required to maintain MDR event files for at least 2 years. Even if you determine that a report is not required, document your analysis and reasoning.

Step 4: Post-Failure Testing Before Return to Service

NFPA 99 requires that any device that has been repaired, modified, or involved in an adverse event be retested before returning to patient care. This is not optional — returning a repaired device without retesting is itself a survey deficiency.

Post-failure testing should include:

• Full leakage current testing (chassis, patient lead, and ground conductor leakage)
• Ground resistance testing
• Visual inspection of all cords, connectors, and enclosures
• Functional performance verification per manufacturer specifications

All test results must be documented with the technician's name, credential, and date of testing.

Step 5: Root Cause Analysis

For failures that caused or could have caused harm, CMS surveyors may ask for a root cause analysis as part of your Plan of Correction. Document what caused the failure, whether similar devices may be at risk, and what systematic changes you made to prevent recurrence. This analysis demonstrates that your compliance program is proactive, not reactive.

Summary

When equipment fails, the response sequence is: remove from service, document, evaluate reporting obligations, retest before return to service, and conduct root cause analysis when appropriate. Facilities with documented procedures for this process consistently perform better in surveys than those that respond ad hoc.