Considering a major joint replacement? If you check into the University of Kansas Hospital, you might be charged more than $115,000. But if you go to Olathe Medical Center just 22 miles down the road, you’re apt to be billed just over $50,000. Coping with renal failure? At Truman Medical Center, the bill is likely to add up to more than $14,000. But at Research Medical Center, a mere six miles distant, it’s more likely to come to $48,000. Those are some of the striking – even random - disparities reflected in figures released this week by the Centers for Medicare & Medicaid Services (CMS). The data trove includes hospital charges in 2012 for the 100 most common inpatient procedures. Different figures The figures – the amounts hospitals bill for items and services - don’t reflect actual reimbursements, which are significantly lower since Medicare and commercial insurers negotiate prices down. Hospital executives, in fact, insist that the charges – which come from a master list know as a “chargemaster” - are irrelevant for that reason. For example, the average Medicare payment to KU Hospital for joint replacement – the most common Medicare procedure - was $28,866, a far cry from its average charge. (Including payments from other sources, KU’s total reimbursement came to $29,771.) By contrast, Olathe Medical Center received $16,434 from Medicare for joint replacement (and $17,428 in all). There are many reasons a hospital’s bills might exceed those of another. KU Hospital, for example, is a teaching hospital and incurs additional costs for those responsibilities. It’s also a…...