Surgical Volume

Surgical volume is how many times a surgeon or a facility performs one specific operation in a year. It is the most consistent predictor of how that operation goes. A surgeon who does three hundred knees a year is not doing the same job as one who does nine, even though the billing code is identical.

Where it hits the ground: volume shows up in the numbers that matter to a plan, not just to a patient. Higher-volume surgeons and higher-volume facilities are associated with fewer complications, fewer readmissions inside thirty days and fewer returns to theatre. Those are the events that turn a predictable claim into an unpredictable one. A knee replacement that goes to plan is a known number; the same operation followed by an infection and a revision can cost several times as much, and the plan pays for both.

The takeaway: before you look at the price, ask how many of that exact operation the facility does in a year. A cheap price at a low-volume centre is not a saving, it is a gamble with your member's recovery and your own claims run.