Physician Choice in Exchange Plans

“A major innovation in health insurance plan design over the past several years has been the rapid growth of “narrow network” plans. Such plans either limit enrollee choices of providers, or place providers in differential cost tiers whereby individuals face higher cost in selecting some providers relative to others. This movement harkens back to the restrictions put in place during the U.S. initial infatuation with managed care in the mid-1990s. That episode ended badly for the limited choice model, as the “HMO backlash” induced regulatory restrictions on plans which handicapped choice limitations within the HMO model.
The latest growth of narrow network plans has been hastened by the introduction of health insurance exchanges under the Affordable Care Act (ACA). State exchanges have fostered strong insurer competition through both organizing the marketplace and through tying low income health insurance tax credits to the second-lowest cost plan in the silver tier. Insurers have responded to these competitive incentives in many ways, but perhaps the most notable is the expansion of narrow network insurance products. Such products are widespread on exchanges and appear to be growing rapidly.”