Medicaid managed care services are mainly concentrated across a handful of providers in a trend that's happening at a time when the managed care space is becoming more lucrative for health insurance ...

Medicaid managed care insurers play a crucial role in facilitating access to buprenorphine to treat opioid use disorder. Using a novel set of provider directory and prescription claims data, we ...

States have increasingly outsourced the provision of Medicaid services to private managed care plans. To ensure that plans maintain access to care, many states set network adequacy standards that ...