The Medicare Advantage Plan, which is considered a health maintenance organization, is one of the plans private organizations can offer to employees with health care benefits. The other plans include preferred provider o... More »

The difference between Medicare PPO and HMO plans is that with PPO plans, insured individuals don't have to choose a primary care physician, get prior approval for out-of-network services and deductibles are combined for... More »

As of January 2016, locate providers who accept Aetna Medicare HMO by visiting and clicking on Find a Doctor, instructs the company's website. If you are already insured, log into your account to access a direc... More »

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As of 2015, Blue Cross and Blue Shield offer several health care plans, including flexible spending accounts, health maintenance organizations, health savings accounts, Medicare and Medicaid, among several others, notes ... More »

Kaiser health plans provide health care services through health maintenance organizations, or HMOs, selling pre-paid health care plans to individuals, families, employees and employers, as detailed on the Kaiser Permanen... More »

Examples of the different Blue Cross Blue Shield insurance plans include health maintenance organization, preferred provider organization, point of service and Medicare, according to Blue Cross Blue Shield. Blue Cross Bl... More »

WellCare Health Plans offers Medicare and Medicaid health plans as well as other managed health care services for government health care programs, according to WellCare. Although WellCare is based in Tampa, Florida, it p... More »