PPACA (Obamacare) included initiatives to create "bundled payment" plans for Medicare (which would likely encouraged bundled payment for other payers as well).
This week the CMS Innovation Center issued directives encouraging creation of four (4) models of bundling services.
Rather than paying for quantity of services, Medicare wants to pay for quality and outcomes (this can become problematic in elder care).
This could be one PPACA initiative that actually brings some significant results, or the bureaucrats could bungle it. Time will tell. For now providers are on board or even ahead of CMS, racing to get ahead of the changing revenue cycle.
There are significant business complications in making this shift, so we do not expect quick progress or instant success.