UnitedHealth Group

"UnitedHealthcare" redirects here. For the cycling teams, see UnitedHealthcare Pro Cycling.

UnitedHealth Group Incorporated is an American multinational managed healthcare and insurance company based in Minnetonka, Minnesota. Offering insurance services under UnitedHealthcare and healthcare products under Optum, it is the world's eleventh-largest company by revenue and the largest healthcare company by revenue, and the largest insurance company by net premiums. Optum and UnitedHealthcare had roughly equal earnings from operations in 2022.

UnitedHealth Group Incorporated

Type	Public
Traded as	NYSE: UNH DJIA component S&P 100 component S&P 500 component
Industry	Managed healthcare Insurance
Founded	1977; 46 years ago (1977)
Founder	Richard T. Burke
Headquarters	Minnetonka, Minnesota, United States
Area served	Worldwide
Key people	Stephen J. Hemsley (Chair) Andrew Witty (CEO) Dirk McMahon (President, COO) John Rex (CFO)
Services	Healthcare services Health insurance Health care provider Pharmacy benefit manager
Revenue	US$324.2 billion (2022)
Operating income	US$28.44 billion (2022)
Net income	US$20.64 billion (2022)
Total assets	US$245.8 billion (2022)
Total equity	US$81.45 billion (2022)
Number of employees	c. 400,000 (2022)
Subsidiaries	Optum UnitedHealthcare
Website	unitedhealthgroup.com
Footnotes / references ^[1]^[2]

The company is ranked 10th on the 2023 Fortune Global 500. UnitedHealth Group had a market capitalization of $477.4 billion as of August 7, 2023.

History

UnitedHealth Group has origins dating back to late 1974 with the founding of Minnesota-based Charter Med Incorporated by Richard Taylor Burke. It originally processed claims for doctors at the Hennepin County Medical Society.^[3] United HealthCare Corporation was founded in 1977 to purchase Charter Med and create a network-based health plan for seniors.^[4] It became a publicly traded company in 1984 and changed its name to UnitedHealth Group in 1998.^[5]

In 1988, United HealthCare started its first pharmacy benefit management, through its Diversified Pharmaceutical Services subsidiary. It managed pharmacy benefits delivered both through retail pharmacies and mail. The subsidiary was sold to SmithKline Beecham in 1994 for $2.3 billion.^[6]

In 1994, United HealthCare acquired Ramsey-HMO, a Florida insurer.^[7] In 1995, the company acquired The MetraHealth Companies Inc. for $1.65 billion. MetraHealth was a privately held company formed by combining the group healthcare operations of The Travelers Companies and MetLife. In 1996, United HealthCare acquired HealthWise of America, which operated HMOs in Arkansas, Maryland, Kentucky and Tennessee.^[8]

In 1998, the company was reorganized as the holding of independent companies UnitedHealthcare, Ovations, Uniprise, Specialized Care Services and Ingenix, and rebranded as "UnitedHealth Group". Also in 1998, United Health Group acquired HealthPartners of Arizona, operator of Arizona's largest AHCCCS provider.^[9]

In 2001, EverCare, a UnitedHealth Group subsidiary, merged with LifeMark Health Plans^[10] In 2002, UnitedHealth Group acquired GeoAccess and Medicaid insurance company AmeriChoice.^[11] In 2003, UnitedHealth Group acquired Mid Atlantic Medical Services, an insurer serving Maryland, Washington D.C., Virginia, Delaware and West Virginia.^[12] Also in 2003, UnitedHealth Group acquired Golden Rule Financial, a provider of health savings accounts.^[13] On July 21, 2003, Exante Bank started operating in Salt Lake City, Utah, as a Utah state-chartered industrial loan corporation. It changed its name to OptumHealth Bank in 2008^[14] and to Optum Bank in 2012.

In April 2004, UnitedHealth Group acquired Touchpoint Health Plan, a Wisconsin health plan.^[15] In July 2004, the company acquired Oxford Health Plans.^[16]

In December 2005, the company acquired PacifiCare Health Systems.^[17] It agreed to divest parts of PacifiCare's commercial health insurance business in Tucson, Arizona and Boulder, Colorado to satisfy antitrust regulator concerns, and also agreed to end its network access agreement with Blue Shield of California. The Tucson business was sold to Cigna.^[18] The company acquired Prescription Solutions, another pharmacy benefits manager, as part of its acquisition of PacifiCare Health Systems.^[19] This business was later rebranded OptumRx.

In February 2006, the company acquired John Deere Health Care.^[20][21][22] The same year, William W. McGuire stepped down as chairman and director due to his involvement in the employee stock options scandal.^[23] He was replaced by CEO Stephen Hemsley who had served as president and COO and a member of the board of directors. McGuire's exit compensation from UnitedHealth was anticipated to be $1.1 billion,^[24] but he only received $618 million after returning $420 million in stock options.^[25]

In February 2008, the company acquired Sierra Health Services for $2.6 billion.^[26] As part of the transaction, to obtain regulatory approval, 25,000 customers were sold to Humana.^[27] In July 2009, UnitedHealth Group agreed to acquire Health Net's Northeast licensed subsidiaries for up to $570 million in payments spread out over two years.^[28] Through 2010 and into 2011, senior executives of the company met monthly with executives of other health insurers to limit the effect of the health care reform law.^[29]

In July 2010, Ingenix acquired Picis Clinical Solutions, Inc., a health information provider for the high-acuity areas of hospitals.^[30][31]

 

Former LHI buildings in La Crosse

In 2011, Logistics Health, Inc. of La Crosse, Wisconsin, was acquired by OptumHealth.^[32] In September 2014, the office buildings where LHI is based were sold to UnitedHealth Group for $45 million.^[33][34]

In February 2012, the company acquired XLHealth, a sponsor of Medicare Advantage health plans with a primary focus on medicare recipients with special needs such as those with chronic illness and those eligible for Medicaid ("dual eligibles").^[35] In October 2012, UnitedHealth Group and Amil Participações, one of the biggest Brazilian health insurance companies, completed the first phase of their merger.^[36][37][38]

In February 2014, Optum secured a majority stake in the Washington, D.C.-based startup Audax Health.^[39] Audax's CEO, Grant Verstandig, continued running the firm alongside COO David Ko.^[39] In October 2014, Optum Health acquired the health services unit of Alere for $600 million cash.^[40]

In March 2015, it was announced that CatamaranRx would be acquired by OptumRx.^[41]

In April 2016, the company announced it was pulling out of all but a "handful" of state healthcare exchanges provided under Affordable Care Act and will continue to sell only in three states in 2017.^[42][43]

In 2017, UnitedHealth's Optum unit acquired Rally Health,^[44] a company started by Audax Health's executives.^[45] Prior to acquisition, in 2015, UnitedHealth supported Rally Health as a majority investor,^[46] and through enrolling 5 million UnitedHealth policy holders in Rally Health's flagship product, RallySM.^{[45][47][nt 1]} The close relations between UnitedHealth, Audax Health and Rally Health follows a close personal relationship between Grant Vrestandig (Audax and Rally) and UnitedHealth's President and CFO at the time, David Wichmann.^[48]

In June 2019, UnitedHealth's Optum division acquired Davita Medical Group from DaVita Inc. for $4.3 billion.^[49][50][51] That year, the company also agreed to acquire Equian for $3.2 billion.^{[52][53][54][55]} On June 19, 2019, UnitedHealth acquired the online patient community platform PatientsLikeMe for an undisclosed amount and it will be incorporated into UnitedHealth Group's research division.^[56]

In November 2019, Andrew Witty was named president of UnitedHealth, in addition to his role as chief executive of the company's Optum division.^[57]

UnitedHealth announced in March 2022 that it would acquire LHC Group for $5.4 billion. The deal will expand its home health capabilities by combining LHC's services with UnitedHealth's Optum unit.^[58]

In 2022, UnitedHealth Group said there would be no out-of-pocket costs for albuterol, epinephrine, glucagon, insulin, and naloxone for fully insured members starting in 2023. The discounts were guaranteed for less than a quarter of UnitedHealthcare's membership.^[59]

Organizational structure

UnitedHealth Group has two subsidiaries: Optum and UnitedHealthcare.

Optum

Main article: Optum

Formed in 2011, Optum says that it provides "data and analytics, pharmacy care services, population health, healthcare delivery and healthcare operations".^[60]

It is organized into three businesses:

• OptumHealth – provides primary and secondary care.^[60][61]
• OptumInsight – provides data analytics, technology, and operations services.^[60]
• OptumRX – provides pharmacy services and also.^[60]

UnitedHealthcare

 

Logo for UnitedHealthcare

UnitedHealthcare is an insurance and managed care company with four main divisions:

• UnitedHealthcare Employer and Individual – provides health benefit plans and services for large national employers.
• UnitedHealthcare Medicare and Retirement – provides health and well-being services to individuals age 65 and older.^[62]
• UnitedHealthcare Community and State – serves state programs that care for the economically disadvantaged, the medically underserved, and people without the benefit of employer-funded health care coverage, in exchange for a monthly premium per member from the state program.^[62]
• UnitedHealthcare Global – serves 6.2 million people with medical benefits, residing principally in Brazil, Chile, Colombia and Peru but also in more than 130 other countries.^[62]

Products and services

Health insurance plans

UnitedHealthcare offers commercial group insurance plans across the United States under several product names with different offerings.^[63]

• UnitedHealthcare Select is an exclusive provider organization (EPO) with no coverage for out-of-network providers^[64]
• UnitedHealthcare Select Plus is a preferred provider organization (PPO).^[64]
• UnitedHealthcare Choice functions as a HMO plan with access to specialists,^[64] whereas UnitedHealthcare Choice Plus is a plan which allows for out-of-network coverage.^[64]
• UnitedHealthcare Navigate, Charter, and Compass require a primary care physician referral to see a specialist^[63] meaning that they are more restrictive managed care plans, similar to point of service plans.

Provider networks

UnitedHealthcare negotiates with providers in periodic contract negotiation; contracts may be discontinued from time to time.^[63] High-profile contract disputes can span provider networks across the nation, as in the case of a 2018 dispute with a major emergency room doctor group, Envision Healthcare.^[65]

Provider directory

Maintaining up-to-date provider directories is necessary since the Centers for Medicare and Medicaid Services can fine insurers with outdated directories.^[66] As a condition of participation, UnitedHealthcare requires that providers notify them of changes, but also has a Professional Verification Outreach program to proactively request information from providers.^[63] However, providers are burdened by having to maintain their information with multiple networks (e.g., competitors to UnitedHealthcare). The total cost of maintaining these directories is estimated at $2.1b annually, and a blockchain initiative began in 2018 to share the directory.^[66]

Finance

For the fiscal year 2022, UnitedHealth Group reported earnings of US$20.64 billion, with an annual revenue of US$324.16 billion.^[67]

Year	Revenue in million US$	Net income in million US$	Total assets in million US$	Price per share in US$	Employees
2005^[68]	46,425	3,083	41,288	45.24
2006^[69]	71,542	4,159	48,320	44.83
2007^[70]	75,431	4,654	50,899	45.91
2008^[71]	81,186	2,977	55,815	28.40
2009^[72]	87,138	3,822	59,045	23.10	80,000
2010^[73]	94,155	4,634	63,063	29.20	87,000
2011^[74]	101,862	5,142	67,889	41.68	99,000
2012^[75]	110,618	5,526	80,885	50.04	133,000
2013^[76]	122,489	5,625	81,882	60.29	156,000
2014^[77]	130,474	5,619	86,382	78.28	170,000
2015^[78]	157,107	5,813	111,254	111.06	200,000
2016^[79]	184,840	7,017	122,810	131.31	230,000
2017^[80]	201,159	10,558	139,058	183.48	260,000
2018^[81]	226,247	11,986	152,221	245.88	300,000
2019^[82]	242,155	13,839	173,889	249.59	325,000
2020^[82]	257,141	15,403	197,289	301.28	330,000
2021^[82]	287,597	17,285	212,206	403.71	350,000
2022^[82]	324,162	20,639	245,705		400,000

Criticism and controversies

Lobbying

In 2009, according to OpenSecrets, people affiliated with UnitedHealth Group gave a record of $5.52 million to political candidates and groups.^[83] The Affordable Care Act was being discussed in Congress at the time and was subsequently passed in the first quarter of 2010. UnitedHealth Group subsequently spent $2.75 million to $4.86 million from 2011 to 2021 and the company went on to pull in $78,692 million in revenue in the fourth quarter of 2021 alone.^[83]

The UnitedHealth Group hired seven different lobbying firms to work on its behalf in 2010.^[84] In addition, its corporate political action committee or PAC, called United for Health, spent an additional $1 million on lobbying activities in 2010.^[85]

QSSI, a subsidiary of UnitedHealth Group, is one of the 55 contractors hired by the United States Department of Health and Human Services to work on the HealthCare.gov web site.^[86]

Legal issues

In 2006, the U.S. Securities and Exchange Commission (SEC) began investigating the conduct of UnitedHealth Group's management and directors, for backdating of stock options. Investigations were also begun by the Internal Revenue Service and prosecutors in the U.S. attorney's office for the Southern District of New York, who subpoenaed documents from the company. The investigations came to light after a series of probing stories in the Wall Street Journal in May 2006, discussing apparent backdating of hundreds of millions of dollars' worth of stock options by UHC management. The backdating apparently occurred with the knowledge and approval of the directors, according to the Journal. Major shareholders have filed lawsuits accusing former New Jersey governor Thomas Kean and UHC's other directors of failing in their fiduciary duty.^[87] On October 15, 2006, CEO William W. McGuire was forced to resign, and relinquish hundreds of millions of dollars in stock options. On December 6, 2007, the SEC announced a settlement under which McGuire will repay $468 million, as a partial settlement of the backdating prosecution.^[88][89][90]

On December 6, 2007, the SEC announced a settlement under which McGuire was to repay $468 million, including a $7 million civil penalty, as a partial settlement of the backdating prosecution. He was also barred from serving as an officer or director of a public company for ten years.^[91][92][93] This was the first time in which the little-used "clawback" provision under the Sarbanes-Oxley Act was used against an individual by the SEC. The SEC continued its investigations even after it in 2008 settled legal actions against both UnitedHealth Group itself and its former general counsel.^[94]

In June 2006, the American Chiropractic Association filed a national class-action lawsuit against the American Chiropractic Network (ACN), which is owned by UnitedHealth Group and administers chiropractic benefits, and against UnitedHealth Group itself, for alleged practices in violation of the federal Racketeer Influenced and Corrupt Organizations Act (RICO).^[95]

OptumInsight, aka Ingenix

In February 2008, New York State Attorney General Andrew Cuomo announced an industry-wide investigation into a scheme by health insurers to defraud consumers by manipulating reasonable and customary rates. The announcement included a statement that Cuomo intended "to file suit against Ingenix, Inc., its parent UnitedHealth Group, and three additional subsidiaries." Cuomo asserted that his investigation found that rates found in a database of health care charges maintained by Ingenix were lower than what he determined was the actual cost of certain medical expenses. Cuomo said this inappropriately allowed health insurance companies to deny a portion of provider claims, thereby pushing costs down to members.^[96]

On January 13, 2009, Ingenix announced an agreement with the New York State attorney settling the probe into the independence of the health pricing database. Under the settlement, UnitedHealth Group and Ingenix would pay $50 million to finance a new, non-profit entity that would develop a new health care pricing database. Ingenix would discontinue its medical pricing databases when the new entity makes its product available. The company acknowledged the appearance of a conflict of interest but admitted no wrongdoing.^[97]

On January 15, 2009, UnitedHealth Group announced a $350 million settlement of three class action lawsuits filed in Federal court by the American Medical Association, UnitedHealth Group members, healthcare providers, and state medical societies for not paying out-of-network benefits. This settlement came two days after a similar settlement with Cuomo.^[98]

On October 27, 2009, Cuomo announced the creation of FAIR Health, the independent, non-profit organization that will develop a nationwide database for consumer reimbursement, as well as a website where consumers will be able to compare prices before they choose doctors. To fund FAIR Health, the Attorney General's office secured nearly $100 million from insurers such as Aetna, UnitedHealth Group, and Anthem Inc.^[99]

Investigations and lawsuits

Medicare overbilling lawsuit

A whistleblower lawsuit, filed in 2011, charges UnitedHealth Group's data analytics division with assisting in defrauding Medicare by boosting risk adjustment scores from Medicare Advantage companies. The suit alleges that UnitedHealth Group subsidiary Ingenix (now OptumInsight) "defrauded the United States of hundreds of millions — and likely billions — of dollars." Former UnitedHealth executive Benjamin Poehling brought the suit under the False Claims Act. The government said it would proceed on claims against two health care companies, UnitedHealth and its Texas subsidiary WellMed Medical Management. In February 2017, a federal judge unsealed the suit after the Department of Justice announced it would join the case.^[100][101]

Richard Cole, and others v. United Healthcare

On April 29, 2019, Judge Robert N. Scola Jr. of the United States District Court for the Southern District of Florida, a cancer survivor, recused himself from a case against United Healthcare, stating that the company's denial of treatment was "immoral and barbaric", and that his opinions regarding the company would prevent him from "deciding this case fairly and impartially."^[102][103]

PacifiCare fine in California

In 2008, the California Department of Insurance took action against UnitedHealthcare's subsidiary PacifiCare Health Systems, acquired in 2005, ultimately fining UnitedHealthcare around $173 million for an estimated over 900,000 violations of the Unfair Insurance Practices Act; by 2019, the case was still being disputed in court, with the possibility of affirming $91 million in penalties.^[104]

CMS fine over Medicare Part D

In 2017, CMS fined UnitedHealthcare after discovering issues in Medicare Part D leading to delays or denials in a 2016 audit.^[105]

New Jersey fine in 2018

The New Jersey Department of Banking and Insurance fined UnitedHealthcare $2.5 million due to various compliance issues; this was the largest fine against a licensee in nine years.^[106]

Pennsylvania

UnitedHealthcare assessed $1 million penalty for claims payment violations.^[107]

Northern California

United Behavioral Health sued over $5 million in denied claims.^[108]

Policy Research ownership

The Lewin Group is a policy research and consulting firm that provides an economic analysis of health care and human services issues and policies.^[109] The organization has existed for about 40 years and has maintained a nonpartisan reputation through its many ownership changes that have occurred over that time.^[109] The Lewin Group was purchased in 2007 by Ingenix, a subsidiary of UnitedHealth Group, but alleges editorial and analytical "independence" from UnitedHealth Group, its parent company.^[109] The Lewin Group discloses its ownership in its reports and on its website. While the Lewin Group does not advocate for or against any legislation, both Democratic and Republican politicians frequently cite the firm's studies to argue for and against various U.S. healthcare reform proposals.^[110] For example, Democratic Senator Ron Wyden uses Lewin Group estimates to cite the feasibility of his Healthy Americans Act.^[111] Former U.S. Representative Eric Cantor, the former House Republican Whip, has referred to the organization as "the nonpartisan Lewin Group" in arguing against government-funded health insurance proposals.

Several Lewin studies have been used to argue both for and against the inclusion of a public option in national health reform. Lewin clients who often cite its findings include The Commonwealth Fund which recently held up a to advocate for a public plan. The report showed that legislative proposals would achieve nearly universal coverage and "estimated that a public plan could offer small businesses insurance that is at least 9 percent cheaper than current small-business policies."^[112]

However, The Lewin Group has acknowledged that clients sometimes choose not to publicize the results of studies they have commissioned. Indeed, Lewin Group Vice President John Sheils told The Washington Post that "sometimes studies come out that don't show exactly what the client wants to see. And in those instances, they have [the] option to bury the study."^[113]

Influencing the research of Yale University economist Zack Cooper

In August 2021, a report from The Intercept revealed that UnitedHealthcare worked behind the scenes to guide Yale University healthcare economist Zack Cooper's research on surprise medical billing.^[114] United provided Cooper with anonymous data and made edits to his paper, which blamed physician networks TeamHealth and EmCare for the rise in balance billing. United Health Network CEO Dan Rosenthal later confirmed United's work with Cooper during a deposition in a lawsuit filed against United by TeamHealth.^[115] Cooper's work was presented as independent, unbiased academic research before Congress, the White House, the U.S. Department of Justice, the Federal Trade Commission, and numerous media reports.^[116]

Underpaying physicians

In late 2021, Tennessee-based physician network TeamHealth sued UnitedHealthcare in the 8th District Court of Clark County, Nevada, alleging the insurer underpaid claims to three of TeamHealth's Nevada-based affiliates. In November 2021, the jury unanimously found United guilty of "oppression, fraud, and malice" in its conduct and awarded TeamHealth $2.65 million in compensatory damages.^[117] In December, the jury reconvened to determine punitive damages and awarded TeamHealth $60 million.^[118] TeamHealth plans to pursue similar legal action against United and other insurers in New Jersey, Pennsylvania, New York, Florida, Oklahoma, and Texas.^[119]

Change Healthcare

In February 2022, the United States Department of Justice sued to stop UnitedHealth Group's $8 billion acquisition of Change Healthcare, arguing that the deal would give UnitedHealth access to its competitors' data and ultimately push up healthcare cost. The Justice Department said that UnitedHealth knew that access to claims would give it a view into rival health plans at Humana, Anthem Inc, CVS Health, Aetna, and Cigna.^[120] A U.S. judge rejected the department's bid in September. Following completion of the acquisition in October 2022, the parties agreed that the appeal would be voluntarily dismissed, with the Justice Department not providing reasons for dropping the appeal.^[121]

Medicare Advantage Overbilling

The New York Times report in October 2021 identified UnitedHealth in a list of Medicare insurers accused of over-billing. UnitedHealth has been accused by a whistle blower, accused of fraud by the U.S. government and over-billed according to the Inspector General. Executives at UnitedHealth Group told workers to mine old medical records for more illnesses, to identify diagnoses of serious diseases that might have never existed, inflating bills paid by the federal government's Medicare Advantage program.^[122]

A study by the Kaiser Family Foundation found that in 2021, Medicare Advantage programs provided insurers with double the gross margin than insurance for individuals, groups, or Medicaid Managed Care.^[123][124]

Foundations

Foundations affiliated with UnitedHealth Group include the United Health Foundation (UHF) and the UnitedHealthcare Children's Foundation (UHCCF), both of which were established in 1999.^[125]

UHF pledged $100 million over ten years to fund scholarships and workforce development programs focused on increasing ethnic and racial diversity within the health care industry.^[126]

UHCCF administers grants to help pay for medical costs for families with coverage gaps. According to UHCCF, the foundation raises money for medical grants by selling gift items such as backpacks, books, cards, and games, some of which are created by children.^[127]

See also

• America's Health Rankings (reports released annually in conjunction with UnitedHealth Group's United Health Foundation since 1990)

Notes

1. Also referred to as Rally.(Staff (February 3, 2015). "Rally Health Launches Digital Wellness Platform With Over 5M People". HIT Consultant. from the original on January 21, 2019. Retrieved January 21, 2019.)

References

1. "UnitedHealth Group 2022 Annual Report (Form 10-K)". U.S. Securities and Exchange Commission. February 24, 2023. Retrieved July 13, 2023.
2. "Subsidiaries of UnitedHealth Group". U.S. Securities and Exchange Commission.
3. Snowbeck, Christopher (April 26, 2022). "UnitedHealth Group founder to retire from the board after more than 40 years". StarTribune. Retrieved May 16, 2023.
4. Botti, Timothy J. (2006). Envy of the World. Algora Pub. ISBN 9780875864327. Retrieved May 16, 2023.
5. Patrick, Margaret (March 3, 2015). "UnitedHealth Group: The history of a health insurance giant". Yahoo Finance. Retrieved March 1, 2023.
6. "Smithkline Is Buying A Benefits Company It's Acquiring Diversified Pharmaceutical Services. The Cost: $2.3 Billion". philly-archives. Archived from the original on March 29, 2016.
7. Freudenheim, Milt (February 16, 1994). "COMPANY NEWS; Healthcare Acquisition Is Planned". The New York Times. ISSN 0362-4331. from the original on June 19, 2015.
8. "United HealthCare Expands Presence in Southeast Region". managedcaremag.com. March 1, 1996. from the original on October 11, 2016.
9. . Archived from the original on March 4, 2016. Retrieved June 1, 2015.
10. "UNITEDHEALTH GROUP INC, Form 10-K, Annual Report, Filing Date Apr 1, 2002". secdatabase.com. from the original on May 16, 2018. Retrieved May 16, 2018.
11. "UNITEDHEALTH AGREES TO ACQUIRE AMERICHOICE". The New York Times. Associated Press. June 19, 2002. from the original on March 7, 2017.
12. "UnitedHealth Agrees to Buy Rival Mid Atlantic Medical". The Wall Street Journal. October 27, 2003. ISSN 0099-9660. from the original on July 3, 2015.
13. Thomas, Trevor (September 23, 2003). . LifeHealthPro. Archived from the original on July 3, 2015. Retrieved July 2, 2015.
14. "Exante Financial Services Becomes OptumHealth Financial Services" (Press release). Business Wire. March 3, 2008. from the original on June 23, 2019. Retrieved June 23, 2019.
15. "UnitedHealthcare to acquire Touchpoint Health Plan – Milwaukee". American City Business Journals. from the original on July 3, 2015.
16. "Oxford Health Plans Announces Agreement to Merge With UnitedHealthcare". www.oxhp.com. from the original on October 15, 2006. Retrieved September 27, 2019.
17. "UnitedHealth Group Completes Merger with PacifiCare Health Systems, Inc" (Press release). Business Wire. December 21, 2005. from the original on June 23, 2019. Retrieved June 23, 2019.
18. BETHELY, JONATHAN G. (July 10, 2006). "United spins off members to Cigna". American Medical News. from the original on June 23, 2019. Retrieved June 23, 2019.
19. "UnitedHealth Group 2005 Form 10-K" (PDF). (PDF) from the original on April 21, 2017. Retrieved November 18, 2018.
20. Luna, Kay (February 25, 2006). "Deere completes sale of health care operations". Quad-City Times. from the original on June 23, 2019. Retrieved June 23, 2019.
21. "UnitedHealth Group to Purchase John Deere Health Care; Builds on John Deere Health Care 20-Year Service History to Important Local Customers; Advances Efforts to Make Health Care Services More Affordable, More Available and Easier to Use" (Press release). Business Wire. December 6, 2005. from the original on June 23, 2019. Retrieved June 23, 2019.
22. DeWitt, Jennifer (December 6, 2005). "UnitedHealthcare to buy John Deere Health Care; jobs to remain in Q-C". Quad-City Times. from the original on June 23, 2019. Retrieved June 23, 2019.
23. "Chief executive at U.S. health insurer forced out". The New York Times. October 16, 2006.
24. "Steffy: How William McGuire earned that fat paycheck". Houston Chronicle. from the original on March 29, 2008.
25. Phelps, David (December 6, 2007). "McGuire pays again, ends SEC's inquiry". StarTribune. Retrieved May 21, 2023.
26. "UnitedHealth Group Completes Acquisition of Sierra Health Services" (Press release). Business Wire. February 25, 2008. from the original on June 23, 2019. Retrieved June 23, 2019.
27. "Crowell & Moring's Antitrust Group Represents Sierra Health Services in UnitedHealth Group's $2.6 Billion Acquisition". February 25, 2008. from the original on March 15, 2016.
28. Hall, Jessica (July 20, 2009). "UPDATE 2-UnitedHealth to buy some Health Net operations". Reuters. from the original on June 23, 2019. Retrieved June 23, 2019.
29. Armstrong, Drew (January 31, 2011). "UnitedHealth Joins WellPoint to Hone Health Law Lobby". Bloomberg News. from the original on August 21, 2014.
30. "Ingenix to Acquire Picis" (Press release). Business Wire. July 22, 2010. from the original on June 23, 2019. Retrieved June 23, 2019.
31. CONN, JOSEPH (July 22, 2010). "Ingenix to acquire Picis". Modern Healthcare. from the original on June 23, 2019. Retrieved June 23, 2019.
32. "Don Weber speaks out on LHI sale". La Crosse Tribune. April 18, 2011. from the original on July 5, 2016.
33. . WKBT-DT. Archived from the original on May 8, 2016. Retrieved September 7, 2015.
34. Tribune staff (September 23, 2014). "Riverside Center buildings sold for $45 million". La Crosse Tribune. from the original on September 3, 2017.
35. Barr, Paul (February 9, 2012). "UnitedHealthcare completes XLHealth deal". Modern Healthcare. from the original on June 23, 2019. Retrieved June 23, 2019.
36. "UnitedHealth Group, Amil Complete First Phase of Combination" (Press release). UnitedHealth Group. October 29, 2012. from the original on June 23, 2019. Retrieved June 23, 2019. UnitedHealth Group (NYSE: UNH) and Amil Participações S.A. (BM&FBOVESPA: AMIL3) announced today that the companies have completed the first phase of their combination. The combination is expected to create a new growth platform for UnitedHealth Group's benefits and services companies and will enable Amil to bring advanced technology, a tradition of consumer-focused innovation, modern service and clinical programs to further advance health care in Brazil.
37. Humer, Caroline (October 8, 2012). "UnitedHealth to buy most of Brazil's Amil for $4.9 billion". Reuters. from the original on June 23, 2019. Retrieved June 23, 2019.
38. Mathews, Anna Wilde; Kamp, Jon (October 8, 2012). "UnitedHealth to Buy 90% of Brazil's Amil for $4.3 Billion". The Wall Street Journal. from the original on June 23, 2019. Retrieved June 23, 2019.
39. Farr, Christina (February 19, 2014). "Audax Health's 24-year-old CEO sells majority stake to UnitedHealth". VentureBeat. from the original on January 21, 2019. Retrieved January 21, 2019.
40. "Optum, Alere Health to Combine to Help Health Plans, Employers and States Improve Population Health, Reduce Health Care Costs". October 28, 2014. from the original on December 14, 2018. Retrieved December 10, 2018.
41. "UnitedHealth to Buy Catamaran for $12.8 Billion in Cash". The Wall Street Journal. March 30, 2015. from the original on April 30, 2017.
42. "UnitedHealth Group to exit Obamacare exchanges in all but a 'handful' of states". The Washington Post. from the original on September 19, 2016.
43. "Encumbered exchange". The Economist. ISSN 0013-0613. from the original on September 16, 2016.
44. Court, Emma. "The CMO of a health-tech firm inside America's largest health insurer told us why pop-ups and celebs like Katie Couric are key to her 3-part marketing strategy". Business Insider. Retrieved March 4, 2020.
45. Rauber, Chris (February 3, 2015). "San Francisco's Rally Health startup launches online wellness platform". American City Business Journals. from the original on February 24, 2015. Retrieved January 21, 2019.
46. Fried, Ina (February 2, 2015). . Re/code. Archived from the original on April 14, 2016. Retrieved January 21, 2019.
47. Kaul, Greta (February 3, 2015). "Startup Rally Health wants to play games with your health". San Francisco Chronicle. from the original on January 21, 2019. Retrieved January 21, 2019.
48. Moukheiber, Zina (February 3, 2015). "UnitedHealth Group Launches Wellness Program Tied To Premiums". Forbes. from the original on January 21, 2019. Retrieved January 21, 2019.
49. "Optum completes acquisition of DaVita Medical Group from DaVita" (Press release). Optum. June 19, 2019. from the original on June 22, 2019. Retrieved June 23, 2019.
50. "Optum completes acquisition of DaVita Medical Group from DaVita" (Press release). Business Wire. June 19, 2019. from the original on June 23, 2019. Retrieved June 23, 2019.
51. Wittenberg, Alex (June 19, 2019). "UnitedHealth completes $4.3 billion acquisition of DaVita physician group". American City Business Journals.
52. Lombardo, Cara (June 20, 2019). "UnitedHealth Agrees to Buy Payments Firm Equian for $3.2 Billion". The Wall Street Journal. from the original on June 23, 2019. Retrieved June 23, 2019.
53. Acharya, Bhargav (June 20, 2019). "UnitedHealth to buy healthcare payments firm Equian for $3.2 billion: WSJ". Reuters. from the original on June 23, 2019. Retrieved June 23, 2019.
54. Reilly, Mark (June 21, 2019). "UnitedHealth to buy health-payments business Equian for $3.2B, report says". American City Business Journals.
55. "UnitedHealth to buy health-care payments firm Equian for $3.2 billion: WSJ". CNBC. Reuters. June 21, 2019. from the original on June 23, 2019. Retrieved June 23, 2019.
56. Lovett, Laura; Muoio, Dave (June 24, 2019). "UnitedHealth Group acquires PatientsLikeMe". MobiHealthNews. HIMSS Media. from the original on July 12, 2019. Retrieved June 26, 2019.
57. "UnitedHealth Group names Optum CEO as president". Star Tribune. Retrieved June 8, 2020.
58. "UnitedHealth to buy LHC Group for $5.4 billion in home healthcare push". Reuters. March 29, 2022.
59. Herman, Bob; Bannow, Tara (July 15, 2022). "UnitedHealthcare to offer $0 insulin, Epi-Pens, but only for some members". Stat.
60. Byers, Jeff (April 12, 2018). "Optum A Step Ahead in Vertical Integration Frenzy". Healthcare Dive. from the original on February 4, 2023. Retrieved April 27, 2023.
61. "Factbox: Which CVS Rivals Also Own Primary Care Services". Reuters. February 8, 2023. from the original on April 19, 2023. Retrieved April 27, 2023.
62. "UnitedHealth Group Annual Report 2021" (PDF). UnitedHealth Group Incorporated. UnitedHealth. December 31, 2021. Retrieved December 31, 2021.
63. (PDF). United Healthcare. Archived from the original (PDF) on November 25, 2018. Retrieved November 25, 2018.
64. "UnitedHealthcare Terms and Acronyms" (PDF). United Healthcare. (PDF) from the original on July 30, 2018.
65. "Envision and ER Costs". UnitedHealth Group. from the original on November 25, 2018. Retrieved November 25, 2018.
66. "UnitedHealthcare, Optum, Humana, MultiPlan and Quest Diagnostics launch blockchain provider director pilot". Healthcare Finance News. from the original on November 25, 2018. Retrieved November 25, 2018.
67. "Form 10-K" (PDF). U.S. Securities and Exchange Commission. December 31, 2022. Retrieved March 7, 2023.
68. "2005 Annual Report" (PDF). (PDF) from the original on April 21, 2017.
69. "2006 Annual Report" (PDF). (PDF) from the original on April 21, 2017.
70. "2007 Annual Report" (PDF). (PDF) from the original on April 21, 2017.
71. "2008 Annual Report" (PDF). (PDF) from the original on April 21, 2017.
72. "2009 Annual Report" (PDF). (PDF) from the original on October 24, 2018.
73. "2010 Annual Report" (PDF). (PDF) from the original on April 21, 2017.
74. "2011 Annual Report" (PDF). (PDF) from the original on April 21, 2017.
75. "2012 Annual Report" (PDF). (PDF) from the original on April 21, 2017.
76. "2013 Annual Report" (PDF). (PDF) from the original on April 21, 2017.
77. "2014 Annual Report" (PDF). (PDF) from the original on April 21, 2017.
78. "2015 Annual Report" (PDF). (PDF) from the original on November 18, 2018.
79. "2016 Annual Report" (PDF). (PDF) from the original on November 18, 2018.
80. "Document". Sec.gov. from the original on November 18, 2018. Retrieved June 2, 2019.
81. "UnitedHealth Group Incorporated 2018 Form 10-K Annual Report". U.S. Securities and Exchange Commission.
82. "Financial & Earnings Reports". www.unitedhealthgroup.com. Retrieved July 30, 2021.
83. "Open Secrets Lobbying Activity- UnitedHealth Group". OpenSecrets.
84. "UnitedHealth Group". OpenSecrets.
85. . OpenSecrets. Archived from the original on December 26, 2011. Retrieved February 4, 2011.
86. Pear, Robert (October 23, 2013). "Contractors Assign Blame, but Admit No Faults of Their Own, in Health Site". The New York Times. from the original on November 4, 2017.
87. Conason, Joe (September 15, 2006). "Jersey hustler". Salon. from the original on June 23, 2019. Retrieved June 23, 2019.
88. "Ex-UnitedHealth CEO To Pay $800M In Settlements". Law360. December 6, 2007. from the original on June 23, 2019. Retrieved June 23, 2019.
89. "FORMER UNITED HEALTH GROUP CEO/CHAIRMAN SETTLES STOCK OPTIONS BACKDATING CASE FOR $468 MILLION" (Press release). U.S. Securities and Exchange Commission. December 6, 2007. from the original on July 11, 2017. Retrieved September 17, 2017.
90. FREED, JOSHUA (December 7, 2007). "UnitedHealth's ex-CEO to forfeit millions to settle suit". Pittsburgh Post-Gazette. Associated Press. from the original on June 23, 2019. Retrieved June 23, 2019.
91. Securities and Exchange Commission v. William W. McGuire, M.D., Civil Action No. 07-CV-4779-JMR/FLN (D. Minn. 2007) July 11, 2017, at the Wayback Machine U.S. SECURITIES AND EXCHANGE COMMISSION Litigation Release No. 20387 / December 6, 2007
92. Former UnitedHealth Group CEO/Chairman Settles Stock Options Backdating Case for $468 Million August 20, 2014, at the Wayback Machine SEC Press release 2007-255
93. Dr. William McGuire Settles with the SEC and the UnitedHealth Group Special Litigation Committee on Stock Options Matter May 18, 2009, at the Wayback Machine Latham and Watkins, LLP, Press release, December 6, 2007
94. "Press Release: SEC Files Settled Enforcement Actions Against UnitedHealth Group and Former General Counsel in Stock Options Backdating Case (Dec. 22, 2008)". from the original on July 11, 2017.
95. "American Chiropractic Association Files Lawsuit Against ACN in Federal Court" October 22, 2007, at the Wayback Machine, press release, American Chiropractic Association, June 13, 2006
96. "Cuomo Announces Industry-Wide Investigation into Health Insurer's Fraudulent Reimbursement Scheme" March 30, 2008, at the Wayback Machine, press release, Office of the Attorney General, New York State, February 13, 2008
97. "UPDATE 2-UnitedHealth settles New York reimbursement probe". Reuters. January 13, 2009. from the original on June 23, 2019. Retrieved June 23, 2019.
98. Krauskopf, Lewis (January 15, 2009). "UPDATE 2-UnitedHealth settles payment suits for $350 million". Reuters. from the original on February 20, 2009.
99. Stempel, Jonathan (October 27, 2009). "Cuomo sets healthcare reimbursement reform". Reuters. from the original on October 31, 2009.
100. Williams Walsh, Mary (February 17, 2017). "UnitedHealth Group accused of overbilling Medicare". The New York Times. from the original on February 17, 2017.
101. Snowbeck, Christopher (February 17, 2017). "UnitedHealth Group targeted by whistleblower lawsuit". Star Tribune. from the original on February 17, 2017.
102. Flynn, Megan (May 1, 2019). "'Immoral and barbaric': Cancer-surviving judge blasts insurer for denying treatment". The Washington Post. from the original on May 3, 2019. Retrieved May 4, 2019.
103. "Order of Recusal.pdf". Google Docs. from the original on May 4, 2019. Retrieved June 2, 2019.
104. "California high court won't review $91M fine against UnitedHealthcare". Star Tribune. January 14, 2019. from the original on April 4, 2019. Retrieved June 13, 2019.
105. "CMS fines UnitedHealthcare $2.5M over improper Medicare denials, delays". www.beckershospitalreview.com. from the original on December 15, 2017. Retrieved June 14, 2019.
106. "UnitedHealthcare is fined $2.5 million by New Jersey regulators". Star Tribune. July 31, 2018. from the original on August 2, 2018. Retrieved June 14, 2019.
107. "UnitedHealthcare assessed $1 million penalty for claims payment violations". Star Tribune. Retrieved June 8, 2020.
108. "United Behavioral Health Sued For $5 Million In Denied Mental Health Claims". OPEN MINDS. Retrieved June 8, 2020.
109. Becker, Cinda. (June 18, 2007), "Ingenix Acquires Lewin Group", Modern Healthcare
110. Hilzenrah, David S. (July 23, 2009). "Insurer-Owned Consulting Firm Often Cited in Health Debate". The Washington Post. from the original on October 20, 2017.
111. "Independent Health Reform Analysis: Middle Class Wins Under Healthy Americans Act" (Press release). Ron Wyden. September 17, 2008. from the original on June 23, 2019. Retrieved June 23, 2019.
112. Hoover, Kent (July 22, 2009). "Small-biz divided on health-care reform". American City Business Journals. from the original on October 11, 2016.
113. Hilzenrath, David S. (July 22, 2009). "Research Firm Cited by GOP Is Owned by Health Insurer". The Washington Post. from the original on November 19, 2016.
114. Adams, Rose (August 10, 2021). "UnitedHealthcare Guided Yale's Groundbreaking Surprise Billing Study". The Intercept. Retrieved December 28, 2021.
115. "CEO Dan Rosenthal Admits United Edited Highly Touted Yale Study". TeamHealth. Retrieved December 28, 2021.
116. Cummings, Mike (July 8, 2019). "Research on surprise medical billing shows potential of Yale's Tobin Center". YaleNews. Retrieved December 28, 2021.
117. "UnitedHealthcare to appeal after jury awards TeamHealth $60M in damages". Healthcare Dive. Retrieved December 21, 2021.
118. "Nevada jury: Health insurers owe ER doctors $60M in damages". AP NEWS. December 8, 2021. Retrieved December 21, 2021.
119. "United to Pay TeamHealth $60 million in Punitive Damages". TeamHealth. Retrieved December 21, 2021.
120. Diane Bartz (February 24, 2022). "U.S. sues to block UnitedHealth's $8 bln deal for Change Healthcare". Reuters.
121. "US drops appeal of UnitedHealth acquisition of Change Healthcare". Reuters. March 21, 2023.
122. Reed Abelson and Margot Sanger-Katz, "‘The Cash Monster Was Insatiable’: How Insurers Exploited Medicare for Billions", New York Times, October 8, 2021.
123. Reed Abelson and Margot Sanger-Katz, "Medicare Delays a Full Crackdown on Private Health Plans, 'After intense lobbying by insurers, U.S. health officials say changes to reduce overbilling in Medicare Advantage will be phased in over three years.'", New York Times, March 31, 2023.
124. Jared Ortaliza, Krutika Amin, Cynthia, Jeannie Fuglesten Biniek, Tricia Neuman, Robin Rudowitz, "Health Insurer Financial Performance in 2021", Kaiser Family Foundation, Feb 28, 2023.
125. Nguyen, Tina (March 10, 2022). "United Health Foundation to Donate $1M to Ukraine". Twin Cities Business.
126. Snowbeck, Christopher (July 14, 2022). "United Health Foundation pledges $100 million to help diversify health care workforce". Star Tribune. from the original on July 17, 2022. Retrieved August 1, 2023.
127. Kortwright, Amalia (December 20, 2017). "Alabaster family spreading awareness about UHCCF grants". Shelby County Reporter.

External links

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• UnitedHealth Group Incorporated recipient profile on USAspending.gov