VSP Vision Care is a vision care health insurance company operating in Australia, Canada, Ireland, the US, and the UK. It has about 80 million people worldwide and is the largest vision insurance company in the United States.

Blue Cross Blue Shield Association is a federation of 36 separate United States health insurance organizations and companies, providing health insurance in the United States to more than 106 million people.

When you join forces with EyeMed, you gain access to the Luxottica family of companies and brands. One of the global leaders in eye care and eyewear, Luxottica has focused on great vision for more than 50 years. Luxottica manufactures some of the world’s most popular brands like Ray-Ban® and Oakley® and operates popular retailers like LensCrafters®, most Pearle Vision® locations, Sears Optical and Target Optical®.

In the United States, Medicare is a national health insurance program, now administered by the Centers for Medicaid and Medicare Services of the U.S. federal government but begun in 1966 under the Social Security Administration

Authorized by Title XIX of the Social Security Act, Medicaid was signed into law in 1965 alongside Medicare. All states, the District of Columbia, and the U.S. territories have Medicaid programs designed to provide health coverage for low-income people. Although the Federal government establishes certain parameters for all states to follow, each state administers their Medicaid program differently, resulting in variations in Medicaid coverage across the country. Beginning in 2014, the Affordable Care Act provides states the authority to expand Medicaid eligibility to individuals under age 65 in families with incomes below 133 percent of the Federal Poverty Level (FPL) and standardizes the rules for determining eligibility and providing benefits through Medicaid, CHIP and the health insurance Marketplace.

UnitedHealth Group Inc. is an American for-profit managed health care company based in Minnetonka, Minnesota. It is 5th in the United States on the Fortune 500. UnitedHealth Group offers health care products and insurance services