What is a network? A network (also called provider network or preferred providers) is a group of medical providers (hospitals, doctors, specialists, pharmacies, etc.) that have contracted with an insurance company to provide medical care at an agreed-upon rate. What is in-network vs. out-of-network care? In-network care is medical care obtained from a provider within your plan’s network. Out-of-network care is medical care obtained from providers outside of your plan’s