Ask the Chatbot Games & Quizzes History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture ProCon Money Videos
Medicare and Medicaid
Table of Contents
References & Edit History Quick Facts & Related Topics
Images
Lyndon B. Johnson: Medicare Barack Obama signing the Patient Protection and Affordable Care Act
For Students
Medicare and Medicaid summary
Related Questions
Read Next
President Lyndon B. Johnson signing the Medicare Bill at the Harry S. Truman Library in Independence, Missouri. Former President Harry S. Truman is seated at the table with President Johnson.
50 Years of Medicare
Close up of a hand placing a ballot in a ballot box. Election vote voter voting
Have Any U.S. Presidents Decided Not to Run For a Second Term?
A human Inuit skull in a stone chambered cairn in Ilulissat in Greenland. These ancient graves are pre christian and are at least 2000
14 Tough Questions Answered
President Kennedy address on Test Ban Treaty, White House, Oval Office, July 26, 1963. President John F. Kennedy, President Kennedy
11 Memorable Quotes from U.S. Presidential Debates
Secret Service Agent Listens To Earpiece
Secret Service Code Names of 11 U.S. Presidents
Discover
Drinking water is poured into a glass.
Water Fluoridation: Just the Facts
Internet http://www blue screen. Hompepage blog 2009, history and society, media news television, crowd opinion protest, In the News 2009, breaking news
Who Invented the Internet?
Gutzon Borglum. Presidents. Sculpture. National park. George Washington. Thomas Jefferson. Theodore Roosevelt. Abraham Lincoln. Mount Rushmore National Memorial, South Dakota.
9 Memorials and Monuments in the United States
Cathedrale St.Jean in Lyon, France has a 14th-century astronomical clock that shows religious feast days till the year 2019; Perpetual Calendar
Ten Days That Vanished: The Switch to the Gregorian Calendar
Dancers at a Cinco de Mayo festival at the Mission District, San Francisco, California. (Photo dated 2019.) holidays
Is Cinco de Mayo Mexico's Independence Day?
Aurochs. Bos primigenius. Skeleton. Extinct animal. Skeleton of an Aurochs, an extinct wild ox.
6 Animals We Ate Into Extinction
Poker game. Card game. Royal Flush in poker. Hearts suit gambling
Poker Hands Ranked

Medicare and Medicaid: Facts & Related Content

verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Share
Share to social media
URL
https://www.britannica.com/facts/Medicare-United-States-health-insurance
Written and fact-checked by
The Information Architects of Encyclopaedia Britannica

The Information Architects maintain a master list of the topics included in the corpus of  Encyclopædia Britannica, and create and manage the relationships between them.
The Information Architects of Encyclopaedia Britannica

News •

Full List of US Travel Warning Updates for May 2025 • May 17, 2025, 5:54 AM ET (Newsweek)
House Republicans unveil Medicaid cuts that Democrats warn will leave millions without care • May 12, 2025, 3:07 PM ET (AP)
US Health department will analyze data from autistic Medicare, Medicaid enrollees, RFK Jr. says • May 7, 2025, 4:34 PM ET (AP)
CVS Health rides improving Medicare business to better-than-expected first quarter • May 1, 2025, 10:13 AM ET (AP)

Facts

Date 1965 - present
Areas Of Involvement old age • government support • health insurance
Related People George W. Bush • Chuck Grassley

Photos

Lyndon B. Johnson: Medicare
Barack Obama signing the Patient Protection and Affordable Care Act
See All Images →

Related Topics and References

Topics
Dig Deeper: More Articles That Discuss This Topic