“The turn toward consolidation among insurance companies is not new, and neither is it among doctors, hospitals and other providers. Yet the health bill has accelerated these trends, as all sides race to anticipate and manage political risk and regulatory uncertainty. This dynamic is leading to much larger hospital systems and physician groups, and fewer insurers dominated by a handful of national conglomerates. ObamaCare was sold using the language of choice and competition, but it is actually reducing both.”