KFF August 26, 2024
One way insurers seek to control costs is to limit the size of the physician networks serving their plans. Providers agree to lower fees and other terms with insurers in order to be included in one or more of the networks they offer. Insurers then either limit coverage to services provided by network providers or encourage enrollees to use network providers through lower cost sharing. Reducing the number of providers in-network can effectively reduce plan costs, but it also limits enrollees’ choices, increases wait times, and can complicate the continuity of care for those switching plans. Enrollees receiving care from out-of-network providers often face coverage denials or substantially higher out-of-pocket expenses. These factors highlight how the size and composition of...