1961–1983: Nursing homes and hospitals Lawyers David A. Jones Sr. and
Wendell Cherry founded a
nursing home company in 1961. The company, known in 1968 as Extendicare Inc., became the largest nursing home company in the United States. In 1972, Jones and Cherry sold the nursing home chain to purchase
hospitals. Humana became one of the first two for-profit hospital ventures in the U.S. along with Hospital Corporation of America (HCA). In 1974, the partners changed the corporate name to Humana Inc. It grew in the following years, both by business and in 1978 through the takeover of American Medicorp Inc., which doubled the company's size, and grew into the world's largest hospital company in the 1980s. During this period, Humana developed the double corridor model for hospital construction. This design minimized the distance between patients and nurses by placing nursing support services in the interior of the building with patient rooms surrounding the perimeter.
1984–present As the
American health care system changed in the 1980s, "one of its hospitals in Arizona lost a contract with the largest health-maintenance organization in the area [and] Humana created its own
health insurance plan." In 2001, Humana was a cofounder of . In 2005, Humana entered into a
business partnership with
Virgin Group, offering financial incentives to members for healthy behavior, such as regular exercise. On November 16, 2006, the Centers for Disease Control and Prevention (CDC) and Humana Inc. partnered to expand on traditional private-sector approaches to population health management. In 2010, Humana bought Texas-based
Concentra Inc., which owns urgent-care and physical therapy centers, for $790 million, effectively returning to healthcare services. In March 2015, Humana announced the sale of Concentra to private equity firm
Welsh, Carson, Anderson & Stowe and
Select Medical Holdings Corporation for about $1 billion, with proceeds to fund a "$2 billion share buyback program and other corporate spending." In July 2015,
Aetna announced that it would acquire Humana for $37 billion in cash and stock (approximately $230 a share at that time). Aetna and Humana shareholders would own 74% and 26% of the new combined company, however the merger was blocked by a federal judge in January 2017. In February 2017,
Aetna Inc. and Humana Inc. quashed a $34 billion merger agreement after judges ruled against the merger for a second time. In July 2018, Humana joined two
private equity firms in the acquisition of
Kindred Healthcare. The deal provided Humana with a 40% stake in the company's home health, hospice and community care businesses, called "Kindred at Home," for approximately $800 million. In August 2018, Humana announced the creation of a digital health and analytics division called Humana Studio H. In December 2019, the company announced it would acquire Enclara Healthcare from Consonance Capital Partners and Enclara management. In 2021, Susan Diamond, formerly occupying an interim position, was announced to be the new permanent CFO. Her appointment to the position comes with the company's focus being turned towards the home healthcare business, acquiring in April of the same year a 60% stake in Kindred at Home, an in-home care and hospice business. In April 2022, it was announced Humana would sell a 60% interest of its Kindred at Home division to the private investment company,
Clayton, Dubilier & Rice, for US$2.8 billion. In February 2023, Humana announced they were exiting the employer-based commercial group insurance market. ==Corporate affairs==