OR Turnover Times: How EVS Efficiency Directly Impacts Your Revenue

For ambulatory surgery centers, the operating room is the revenue engine. Every minute an OR sits idle between cases represents lost revenue — and EVS turnover time is one of the most controllable variables in that equation.

The Numbers

Industry estimates place OR downtime costs at $62–$100 per minute, depending on the facility and case mix. A 15-minute reduction in average turnover time across 10 cases per day translates to 150 minutes of recovered OR time — potentially $9,300–$15,000 in additional daily revenue capacity.

Yet most ASCs accept slow turnover as inevitable. It isn't.

Where Time Is Lost

The most common sources of EVS-related turnover delay include:

• Waiting for EVS staff — technicians not positioned near the OR suite at case end
• Inefficient cleaning sequences — no standardized workflow means each technician works differently
• Supply delays — running out of clean mop heads, disinfectant, or linens mid-turnover
• Communication gaps — EVS not notified promptly when a case ends

How to Recover 15–20 Minutes Per Case

PremierCare's OR turnover protocols are engineered for speed without compromising sterility. Key elements include:

• Dedicated turnover teams — technicians assigned specifically to OR turnover, not pulled from other duties
• Standardized workflow cards — laminated step-by-step protocols posted in each OR so every technician follows the same sequence
• Pre-positioned supplies — clean carts stocked and staged before the first case of the day
• Real-time communication — direct notification from circulating nurse to EVS lead the moment a case ends
• Autonomous floor scrubbers — robotic floor cleaning during turnover frees technicians to focus on high-touch surfaces simultaneously

Speed Without Compromise

Faster turnover does not mean cutting corners on infection control. PremierCare's protocols are designed to meet AORN, APIC, and accreditation standards while eliminating the inefficiencies that add unnecessary minutes to every case. The goal is a clean, safe OR — delivered faster.