Yesterday, we noted the New York Times‘ analysis of hospital charges from the Centers for Medicare & Medicaid Services (CMS) latest data dump. The same data dump showed how the amounts Medicare paid to hospitals and other providers for different services. The Hill‘s Ferdous Al-Faruque has pointed out some extreme differences:
The agency found wide discrepancies in how much services cost in different regions of the nation and within the same geographic area. In 2012 a major joint replacement surgery cost Medicare $15,901 in Baltimore while the same procedure cost $239,138 in Los Angeles, the report says.
This variation appears too extreme. If it is a quality difference, surely the lower-quality provider is so bad that it should not be accepting patients! The seeming arbitrariness of Medicare payments might be one good explanation for the variance in costs observed by the Dartmouth Health Atlas team.
Like the physician data dump, for which we praised CMS, this is a treasure trove of data. CMS has also presented the data in a reasonably user-friendly way. It took me less than ten minutes to figure out the dashboard, which allows users to make charts and tables of almost any shape and size.
Well done, CMS. Keep ’em coming.