The ups and downs of Obamacare — from its passage to its rollout and now implementation — have consumed Washington, D.C., and American politics. But for those who run companies — and provide health insurance to more than half of all Americans — not much has fundamentally changed. Health care is still a business disease: U.S. enterprises spend more than $620 billion on health care annually, according to the Center for Medicare and Medicaid Services, and costs are increasing by eight to 10 percent every year. Strikingly, one recent survey found that health care — not revenue, not performance — is the No. 1 concern of CFOs. The truth is that enterprise health care is not going to be fixed in the Beltway — it’s going to be fixed in the cloud and with Big Data. The cure is to be found in code, not on Capitol Hill.