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Medicare

American  
[med-i-kair] / ˈmɛd ɪˌkɛər /

noun

  1. (sometimes lowercase) a U.S. government program of hospitalization insurance and voluntary medical insurance for persons aged 65 and over and for certain disabled persons under 65.

  2. (lowercase) any of various government-funded programs to provide medical care to a population.


Medicare British  
/ ˈmɛdɪˌkɛə /

noun

  1. (in the US) a federally sponsored health insurance programme for persons of 65 or older

  2. (often not capital) (in Canada) a similar programme covering all citizens

  3. (in Australia) a government-controlled general health-insurance scheme

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicare 1 Cultural  
  1. A federal health insurance program, administered by the Social Security Administration, that provides health care for the aged.


Medicare 2 Cultural  
  1. A federal program providing medical care for the elderly. Established by a health insurance bill in 1965, as part of President Lyndon Johnson's Great Society, the Medicare program made a significant step for social welfare legislation and helped establish the growing population of the elderly as a pressure group. (See entitlements.)


Etymology

Origin of Medicare

medi(cal) + care

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Don’t miss: ‘This is an overlooked catastrophe’: Why do so many hospitals not accept Medicare Advantage for cancer patients?

From MarketWatch • Jul. 2, 2026

Medicare will now cover weight-loss drugs for some seniors, in a win for patients.

From The Wall Street Journal • Jul. 2, 2026

KFF, a nonpartisan health-research group, mapped Medicare claims and estimated 3.8 million seniors eligible, out of more than 13 million who are overweight or obese.

From The Wall Street Journal • Jul. 2, 2026

Anywhere from 12.5 million to 20 million people in Medicare will likely be eligible, based on various estimates.

From The Wall Street Journal • Jul. 1, 2026

In the late 1990s, Medicare slashed reimbursement levels to around $450 per procedure, and the incomes of the surgically minded ophthalmologists fell.

From "The Big Short" by Michael Lewis

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