Provider incentives in the commercial ACO: retaining a small share of savings in return for future volme growth
Earlier this month, Blue Shield of California announced 2010 results from an ACO partnership with the Catholic Healthcare West hospital system and Hill Physicians. The ACO achieved savings of $20M on a CalPERS population of 41.5K commercial and Medicare lives (where Blue Shield was the secondary payer) — $480 per person or 13% of sponsor costs (average sponsor premium contribution estimated at $3,735 based on press report that $15.5M equaled to 10% of premiums). These results appear to be significantly better than the results of the Medicare Physician Group Practice