Managed Care Organizations

Amerigroup Corporation - Provider of health care to low-income and uninsured families in 4 states and the District of Columbia.
CCN USA - Preferred provider (PPO) network. A wholly owned, independent subsidiary of Columbia/HCA Healthcare Corp.
Consumer Health Network - Preferred Provider Organization in New Jersey and the Northeast. Site includes a provider search and hospital directory.
Coventry Health Care - A managed health care organization that covers groups in Nebraska, Kansas, Iowa, Missouri, Illinois, Indiana, Ohio, Pennsylvania, Maryland, Delaware, West Virginia, Virginia, North Carolina, Georgia, and Louisiana.
EMSA Military Services - Providers of healthcare to Veterans and the military.
Flora Midwest LLC - A regional PPO / Managed Care Organization; site includes a list of partners and a provider search.
GatesMcDonald HealthPlus - A managed care program developed by the Ohio Bureau of Workers’ Compensation to provide quality medical care for Ohio’s injured workers.
Health Plan of Nevada - Includes information about plan options and benefits and a glossary.
HealthMetrix Research - Offers independent Medicare health maintenance organization (HMO) annual cost comparisons for seniors in over 50 cities; an HMO finder by zip code; and an on-line form to request detailed HMO plan information.
Indiana Health Network - The largest Preferred Provider Organization (PPO) in Indiana. Includes a provider directory.
Managed Cost Consortium LLC - Provider in 10 south and midwest states; site includes provider directories (in .pdf format)and payer forms.
Neighborhood Health Plan - A Massachusetts HMO covering MassHealth recipients and small businesses.
New York Health Care Alliance - An integrated managed care network offering health care in the Tri-State area through a full continuum of post-acute, sub-acute, and community-based health services.
Pacificare Health Systems - A managed care health insurance company providing health plans for seniors, Medicare beneficiaries, employer groups, families and individuals. Includes areas for brokers, employers, and health care providers.
PersonalCare Health Management, Inc. - Illinois managed care provider; site includes online plan handbooks, formulary list, participating hospitals and information on benefit plans.
Santa Clara Family Health Plan - Plan serving uninsured and underinsured residents through the Medi-Cal and Healthy Families programs.
Venture Health Partnership Group (VHPG) - A venture equity corporation which acquires distressed provider-owned HMOs and manages the turnaround and ongoing operation of these companies.