Service contracts are sold across a wide spectrum of value. At one end, comprehensive full-service agreements that cover everything except user error — and cost as much as the equipment itself over five years. At the other end, "service-on-call" agreements that promise nothing and deliver less. Most hospitals overpay for service or underbuy.
This is how to think about service contract scope.
What's worth paying for
1. Scheduled preventive maintenance. Quarterly or semi-annual visits with a checklist: inspection, cleaning, lubrication, consumable replacement, calibration verification, software update. PM is the highest-value component of a service contract — it prevents most failures and maintains performance over time.
2. Defined response time for corrective maintenance. "Response within 24 hours during business days" is a measurable commitment. "Best-effort response" is not. Insist on response times in writing.
3. Parts coverage with priority allocation. Service contracts that include parts at no additional cost are valuable when parts are expensive (imaging tubes, laser sources, specific board assemblies). Service contracts that exclude parts add limited value.
4. Calibration recertification on schedule. Equipment that drifts from calibration produces clinical noise — over- or under-reading vital signs, off-spec power delivery, off-spec contrast injection. Annual or semi-annual recalibration with documented results catches drift before it becomes clinical.
5. Service report archive. Every service visit should produce a written report with date, technician, work performed, parts replaced, and measured values. The archive becomes valuable when warranty claims arise, when equipment is sold or transferred, or when audit teams want to review service history.
What's typically padding
1. "Unlimited" service calls. Most equipment doesn't need unlimited calls. The scope question is what calls cover, not how many.
2. Software updates as a separate line item. Routine software updates should be included in PM, not invoiced separately.
3. Loaner equipment guarantees. Loaners are valuable for high-utilization equipment (anesthesia machines, monitors) but rarely actually delivered when claimed. Verify the vendor has loaner inventory in your country before paying for the guarantee.
4. "Premium" tiers without specific deliverables. If "premium" is just a label without measurable additional commitments, it's pricing strategy, not service.
How to size a service contract
- Ask the vendor for a five-year cost projection — purchase price plus expected service costs. Compare comprehensive contract vs. PM-only contract vs. break-fix.
- Compare against equipment criticality. Anesthesia machines and ventilators warrant comprehensive contracts. Hospital beds and stretchers usually do not.
- Match contract to in-house biomedical capacity. A hospital with skilled biomedical engineers can run break-fix on simpler equipment. A hospital without in-house biomedical needs more comprehensive service.
- Factor parts cost. Imaging equipment with expensive consumables (X-ray tubes, MR coils, ultrasound transducers) often justifies parts-inclusive contracts. Lower-consumable equipment usually doesn't.
The right contract scope is specific to your equipment, your team, and your geography. A vendor who proposes a one-size-fits-all contract isn't proposing the right contract.