UnitedHealth Group (English Wikipedia)

BETHELY, JONATHAN G. (July 10, 2006). "United spins off members to Cigna". American Medical News. Archived from the original on June 23, 2019. Retrieved June 23, 2019.

annualreports.com

"UnitedHealth Group 2005 Form 10-K" (PDF). Archived (PDF) from the original on April 21, 2017. Retrieved November 18, 2018.
"2005 Annual Report" (PDF). Archived (PDF) from the original on April 21, 2017.
"2006 Annual Report" (PDF). Archived (PDF) from the original on April 21, 2017.
"2007 Annual Report" (PDF). Archived (PDF) from the original on April 21, 2017.
"2009 Annual Report" (PDF). Archived (PDF) from the original on October 24, 2018.
"2010 Annual Report" (PDF). Archived (PDF) from the original on April 21, 2017.
"2011 Annual Report" (PDF). Archived (PDF) from the original on April 21, 2017.
"2012 Annual Report" (PDF). Archived (PDF) from the original on April 21, 2017.
"2013 Annual Report" (PDF). Archived (PDF) from the original on April 21, 2017.
"2014 Annual Report" (PDF). Archived (PDF) from the original on April 21, 2017.
"2015 Annual Report" (PDF). Archived (PDF) from the original on November 18, 2018.
"2016 Annual Report" (PDF). Archived (PDF) from the original on November 18, 2018.

apnews.com

"Nevada jury: Health insurers owe ER doctors $60M in damages". AP NEWS. December 8, 2021. Retrieved December 21, 2021.

beckershospitalreview.com

"CMS fines UnitedHealthcare $2.5M over improper Medicare denials, delays". www.beckershospitalreview.com. March 7, 2017. Archived from the original on December 15, 2017. Retrieved June 14, 2019.

bio-medicine.org

Dr. William McGuire Settles with the SEC and the UnitedHealth Group Special Litigation Committee on Stock Options Matter Archived May 18, 2009, at the Wayback Machine Latham and Watkins, LLP, Press release, December 6, 2007

bizjournals.com

"UnitedHealthcare to acquire Touchpoint Health Plan – Milwaukee". American City Business Journals. Archived from the original on July 3, 2015.
Rauber, Chris (February 3, 2015). "San Francisco's Rally Health startup launches online wellness platform". American City Business Journals. Archived from the original on February 24, 2015. Retrieved January 21, 2019.
Wittenberg, Alex (June 19, 2019). "UnitedHealth completes $4.3 billion acquisition of DaVita physician group". American City Business Journals.
Reilly, Mark (June 21, 2019). "UnitedHealth to buy health-payments business Equian for $3.2B, report says". American City Business Journals.
Hoover, Kent (July 22, 2009). "Small-biz divided on health-care reform". American City Business Journals. Archived from the original on October 11, 2016.

bloomberg.com

Armstrong, Drew (January 31, 2011). "UnitedHealth Joins WellPoint to Hone Health Law Lobby". Bloomberg News. Archived from the original on August 21, 2014.
Miller, Myles; Tozzi, John (December 4, 2024). "UnitedHealth Executive Fatally Shot in NYC on Investor Day". Bloomberg.com. Retrieved December 4, 2024.

books.google.com

Botti, Timothy J. (2006). Envy of the World. Algora Pub. ISBN 978-0-87586-432-7. Retrieved May 16, 2023.

businessinsider.com

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.

businesswire.com

"Exante Financial Services Becomes OptumHealth Financial Services" (Press release). Business Wire. March 3, 2008. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
"UnitedHealth Group Completes Merger with PacifiCare Health Systems, Inc" (Press release). Business Wire. December 21, 2005. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
"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. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
"UnitedHealth Group Completes Acquisition of Sierra Health Services" (Press release). Business Wire. February 25, 2008. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
"Ingenix to Acquire Picis" (Press release). Business Wire. July 22, 2010. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
"Optum completes acquisition of DaVita Medical Group from DaVita" (Press release). Business Wire. June 19, 2019. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
"UnitedHealth Group Reports 2023 Results". BusinessWire (Press release). January 12, 2024. Archived from the original on January 26, 2024. Retrieved February 7, 2024.

chron.com

"Steffy: How William McGuire earned that fat paycheck". Houston Chronicle. Archived from the original on March 29, 2008.

cnbc.com

Constantino, Annika Kim (January 23, 2025). "UnitedHealthcare taps company veteran Tim Noel as new CEO following Brian Thompson killing". cnbc.com. CNBC. Retrieved January 24, 2025.

cnn.com

edition.cnn.com

Maruf, Ramishah (January 23, 2025). "UnitedHealthcare has a new CEO". cnn.com. CNN. Retrieved January 24, 2025.

crowell.com

"Crowell & Moring's Antitrust Group Represents Sierra Health Services in UnitedHealth Group's $2.6 Billion Acquisition". February 25, 2008. Archived from the original on March 15, 2016.

dailydot.com

Thalen, Mikael (December 4, 2024). "Grim memes highlight bleak state of insurance in wake of UnitedHealth CEO shooting". Daily Dot. Retrieved December 5, 2024.

drive.google.com

"Order of Recusal.pdf". Google Docs. Archived from the original on May 4, 2019. Retrieved June 2, 2019.

dynamicchiropractic.com

"UHC Fined $536,000, Reopens 50,000 Claims | Dynamic Chiropractic". dynamicchiropractic.com. Retrieved December 5, 2024.

economist.com

"Encumbered exchange". The Economist. ISSN 0013-0613. Archived from the original on September 16, 2016.

fiercehealthcare.com

"UnitedHealth to invest $100M in diversifying healthcare workforce". Fierce Healthcare. June 8, 2022. Archived from the original on November 14, 2023. Retrieved February 7, 2024.

forbes.com

Moukheiber, Zina (February 3, 2015). "UnitedHealth Group Launches Wellness Program Tied To Premiums". Forbes. Archived from the original on January 21, 2019. Retrieved January 21, 2019.

fortune.com

"Fortune Global 500". Fortune. Retrieved October 28, 2024.

gizmodo.com

Novak, Matt (December 4, 2024). "Bitter Americans React to UnitedHealthcare CEO's Murder: 'My Empathy Is Out of Network'". Gizmodo. Retrieved December 5, 2024.

healthcaredive.com

Byers, Jeff (April 12, 2018). "Optum A Step Ahead in Vertical Integration Frenzy". Healthcare Dive. Archived from the original on February 4, 2023. Retrieved April 27, 2023.
"UnitedHealthcare to appeal after jury awards TeamHealth $60M in damages". Healthcare Dive. Retrieved December 21, 2021.

hitconsultant.net

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

kff.org

Ortaliza, Jared; Fuglesten Biniek, Jeannie; Hinton, Elizabeth; Neuman, Tricia; Rudowitz, Robin; Cox, Cynthia (February 28, 2023). "Health Insurer Financial Performance in 2021". Kaiser Family Foundation.

lacrossetribune.com

"Don Weber speaks out on LHI sale". La Crosse Tribune. April 18, 2011. Archived from the original on July 5, 2016.
Tribune staff (September 23, 2014). "Riverside Center buildings sold for $45 million". La Crosse Tribune. Archived from the original on September 3, 2017.

latimes.com

"UnitedHealth settles lawsuit". Los Angeles Times. Associated Press. January 16, 2009. Retrieved December 4, 2024.

law360.com

"Ex-UnitedHealth CEO To Pay $800M In Settlements". Law360. December 6, 2007. Archived from the original on June 23, 2019. Retrieved June 23, 2019.

lifehealthpro.com

Thomas, Trevor (September 23, 2003). "Rating Agencies: UnitedHealth To Acquire Golden Rule". LifeHealthPro. Archived from the original on July 3, 2015. Retrieved July 2, 2015.

managedcaremag.com

"United HealthCare Expands Presence in Southeast Region". managedcaremag.com. March 1, 1996. Archived from the original on October 11, 2016.

mobihealthnews.com

Lovett, Laura; Muoio, Dave (June 24, 2019). "UnitedHealth Group acquires PatientsLikeMe". MobiHealthNews. HIMSS Media. Archived from the original on July 12, 2019. Retrieved June 26, 2019.

modernhealthcare.com

CONN, JOSEPH (July 22, 2010). "Ingenix to acquire Picis". Modern Healthcare. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
Barr, Paul (February 9, 2012). "UnitedHealthcare completes XLHealth deal". Modern Healthcare. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
Becker, Cinda. (June 18, 2007), "Ingenix Acquires Lewin Group", Modern Healthcare

news8000.com

"Don Weber sells 3 Riverside Center buildings in La Crosse". WKBT-DT. Archived from the original on May 8, 2016. Retrieved September 7, 2015.

nytimes.com

Freudenheim, Milt (February 16, 1994). "COMPANY NEWS; Healthcare Acquisition Is Planned". The New York Times. ISSN 0362-4331. Archived from the original on June 19, 2015.
"UNITEDHEALTH AGREES TO ACQUIRE AMERICHOICE". The New York Times. Associated Press. June 19, 2002. Archived from the original on March 7, 2017.
"Chief executive at U.S. health insurer forced out". The New York Times. October 16, 2006.
Abelson, Reed; Weiland, Noah (May 1, 2024). "Senators Slam UnitedHealth's C.E.O. Over Cyberattack". The New York Times. ISSN 0362-4331. Retrieved May 13, 2024.
Abelson, Reed; Sanger-Katz, Margot (January 30, 2023). "New Medicare Rule Aims to Take Back $4.7 Billion From Insurers". The New York Times. Retrieved January 24, 2025.
Abelson, Reed; Sanger-Katz, Margot (March 31, 2023). "Medicare Delays a Full Crackdown on Private Health Plans". New York Times. After intense lobbying by insurers, U.S. health officials say changes to reduce overbilling in Medicare Advantage will be phased in over three years

openminds.com

"United Behavioral Health Sued For $5 Million In Denied Mental Health Claims". OPEN MINDS. Retrieved June 8, 2020.

opensecrets.org

"OpenSecrets Lobbying Activity-UnitedHealth Group". OpenSecrets.
"UnitedHealth Group". OpenSecrets.
"UnitedHealth Group". OpenSecrets. December 26, 2011. Archived from the original on December 26, 2011. Retrieved February 4, 2011.

optum.com

"Optum completes acquisition of DaVita Medical Group from DaVita" (Press release). Optum. June 19, 2019. Archived from the original on June 22, 2019. Retrieved June 23, 2019.

oxhp.com

"Oxford Health Plans Announces Agreement to Merge With UnitedHealthcare". www.oxhp.com. Archived from the original on October 15, 2006. Retrieved September 27, 2019.

philly.com

articles.philly.com

"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.

post-gazette.com

FREED, JOSHUA (December 7, 2007). "UnitedHealth's ex-CEO to forfeit millions to settle suit". Pittsburgh Post-Gazette. Associated Press. Archived from the original on June 23, 2019. Retrieved June 23, 2019.

qctimes.com

Luna, Kay (February 25, 2006). "Deere completes sale of health care operations". Quad-City Times. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
DeWitt, Jennifer (December 6, 2005). "UnitedHealthcare to buy John Deere Health Care; jobs to remain in Q-C". Quad-City Times. Archived from the original on June 23, 2019. Retrieved June 23, 2019.

recode.net

Fried, Ina (February 2, 2015). "Former Zynga Executive David Ko Thinks He Can Turn Health Care Into a Game — And Win". Re/code. Archived from the original on April 14, 2016. Retrieved January 21, 2019.

reuters.com

Hall, Jessica (July 20, 2009). "UPDATE 2-UnitedHealth to buy some Health Net operations". Reuters. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
Humer, Caroline (October 8, 2012). "UnitedHealth to buy most of Brazil's Amil for $4.9 billion". Reuters. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
Acharya, Bhargav (June 20, 2019). "UnitedHealth to buy healthcare payments firm Equian for $3.2 billion: WSJ". Reuters. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
"UnitedHealth to buy LHC Group for $5.4 billion in home healthcare push". Reuters. March 29, 2022.
"US launches antitrust investigation into UnitedHealth, WSJ reports". Reuters. February 27, 2024. Retrieved May 1, 2024.
"UnitedHealth hackers used stolen login credentials to break in, CEO says". Reuters. April 30, 2024. Retrieved May 1, 2024.
"Factbox: Which CVS Rivals Also Own Primary Care Services". Reuters. February 8, 2023. Archived from the original on April 19, 2023. Retrieved April 27, 2023.
"UPDATE 2-UnitedHealth settles New York reimbursement probe". Reuters. January 13, 2009. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
Krauskopf, Lewis (January 15, 2009). "UPDATE 2-UnitedHealth settles payment suits for $350 million". Reuters. Archived from the original on February 20, 2009.
Stempel, Jonathan (October 27, 2009). "Cuomo sets healthcare reimbursement reform". Reuters. Archived from the original on October 31, 2009.
Diane Bartz (February 24, 2022). "U.S. sues to block UnitedHealth's $8 bln deal for Change Healthcare". Reuters.
"US drops appeal of UnitedHealth acquisition of Change Healthcare". Reuters. March 21, 2023.

rollingstone.com

Klee, Miles (December 4, 2024). "Social Media Has Little Sympathy for Murdered Health Insurance Exec". Rolling Stone. Retrieved December 5, 2024.

salon.com

Conason, Joe (September 15, 2006). "Jersey hustler". Salon. Archived from the original on June 23, 2019. Retrieved June 23, 2019.

sec.gov

"UnitedHealth Group 2023 Annual Report (Form 10-K)". U.S. Securities and Exchange Commission. February 28, 2024. Retrieved February 28, 2024.
"Subsidiaries of UnitedHealth Group". U.S. Securities and Exchange Commission.
"Form 8-K". www.sec.gov. February 6, 2024. Retrieved February 23, 2024.
"Form 10-K". www.sec.gov. Retrieved January 12, 2025.
"Document". Sec.gov. Archived from the original on November 18, 2018. Retrieved June 2, 2019.
"UnitedHealth Group Incorporated 2018 Form 10-K Annual Report". U.S. Securities and Exchange Commission.
"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. Archived from the original on July 11, 2017. Retrieved September 17, 2017.
Securities and Exchange Commission v. William W. McGuire, M.D., Civil Action No. 07-CV-4779-JMR/FLN (D. Minn. 2007) Archived July 11, 2017, at the Wayback Machine U.S. SECURITIES AND EXCHANGE COMMISSION Litigation Release No. 20387 / December 6, 2007
Former UnitedHealth Group CEO/Chairman Settles Stock Options Backdating Case for $468 Million Archived August 20, 2014, at the Wayback Machine SEC Press release 2007-255
"Press Release: SEC Files Settled Enforcement Actions Against UnitedHealth Group and Former General Counsel in Stock Options Backdating Case (Dec. 22, 2008)". Archived from the original on July 11, 2017.

secdatabase.com

edgar.secdatabase.com

"UNITEDHEALTH GROUP INC, Form 10-K, Annual Report, Filing Date Apr 1, 2002". secdatabase.com. Archived from the original on May 16, 2018. Retrieved May 16, 2018.

senate.gov

wyden.senate.gov

"Independent Health Reform Analysis: Middle Class Wins Under Healthy Americans Act" (Press release). Ron Wyden. September 17, 2008. Archived from the original on June 23, 2019. Retrieved June 23, 2019.

sfchronicle.com

Kaul, Greta (February 3, 2015). "Startup Rally Health wants to play games with your health". San Francisco Chronicle. Archived from the original on January 21, 2019. Retrieved January 21, 2019.

shelbycountyreporter.com

Kortwright, Amalia (December 20, 2017). "Alabaster family spreading awareness about UHCCF grants". Shelby County Reporter.

startribune.com

Snowbeck, Christopher (April 26, 2022). "UnitedHealth Group founder to retire from the board after more than 40 years". Minnesota Star Tribune. Archived from the original on December 5, 2024. Retrieved May 16, 2023.
Phelps, David (December 6, 2007). "McGuire pays again, ends SEC's inquiry". StarTribune. Retrieved May 21, 2023.
"UnitedHealth Group names Optum CEO as president". Star Tribune. November 13, 2019. Retrieved June 8, 2020.
Snowbeck, Christopher (September 18, 2023). "UnitedHealth Group moves Minnesota headquarters from Minnetonka to Eden Prairie". www.startribune.com.
Snowbeck, Christopher (February 17, 2017). "UnitedHealth Group targeted by whistleblower lawsuit". Star Tribune. Archived from the original on February 17, 2017.
"California high court won't review $91M fine against UnitedHealthcare". Star Tribune. January 14, 2019. Archived from the original on April 4, 2019. Retrieved June 13, 2019.
"UnitedHealthcare is fined $2.5 million by New Jersey regulators". Star Tribune. July 31, 2018. Archived from the original on August 2, 2018. Retrieved June 14, 2019.
Snowbeck, Christopher (November 4, 2019). "UnitedHealthcare assessed $1 million penalty for claims payment violations". Star Tribune. Retrieved March 26, 2024.
Snowbeck, Christopher (July 14, 2022). "United Health Foundation pledges $100 million to help diversify health care workforce". Star Tribune. Archived from the original on July 17, 2022. Retrieved August 1, 2023.

state.ny.us

oag.state.ny.us

"Cuomo Announces Industry-Wide Investigation into Health Insurer's Fraudulent Reimbursement Scheme" Archived March 30, 2008, at the Wayback Machine, press release, Office of the Attorney General, New York State, February 13, 2008

statnews.com

Herman, Bob; Bannow, Tara (July 15, 2022). "UnitedHealthcare to offer $0 insulin, Epi-Pens, but only for some members". Stat.
Herman, Bob (January 23, 2025). "UnitedHealth Group promotes Tim Noel to CEO of health insurance business". statnews.com. Stat News. Retrieved January 24, 2025.

tampabay.com

Williams Walsh, Mary (February 17, 2017). "UnitedHealth Group accused of overbilling Medicare". The New York Times. Archived from the original on February 17, 2017.

tcbmag.com

Nguyen, Tina (March 10, 2022). "United Health Foundation to Donate $1M to Ukraine". Twin Cities Business.

theguardian.com

Glenza, Jessica (December 5, 2024). "Brian Thompson's killing sparks outrage online over state of US healthcare". The Guardian. Retrieved December 5, 2024.

tucsoncitizen.com

"HealthPartners sold; layoffs possible – Tucson Citizen Morgue, Part 2 (1993–2009)". Archived from the original on March 4, 2016. Retrieved June 1, 2015.

unitedhealthgroup.com

"Investor Conference 2023" (PDF). UnitedHealth Group.
"UnitedHealth Group, Amil Complete First Phase of Combination" (Press release). UnitedHealth Group. October 29, 2012. Archived 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.
"Optum, Alere Health to Combine to Help Health Plans, Employers and States Improve Population Health, Reduce Health Care Costs". October 28, 2014. Archived from the original on December 14, 2018. Retrieved December 10, 2018.
"UnitedHealth Group Annual Report 2021" (PDF). UnitedHealth Group Incorporated. UnitedHealth. December 31, 2021. Retrieved December 31, 2021.
"UnitedHealthcare". www.unitedhealthgroup.com. Retrieved June 28, 2024.
"UnitedHealth Group Reports First Quarter 2024 Results" (PDF). Retrieved December 10, 2024.
"Form 10-K" (PDF). U.S. Securities and Exchange Commission. December 31, 2022. Retrieved March 7, 2023.
"Financial & Earnings Reports". www.unitedhealthgroup.com. Retrieved July 30, 2021.

venturebeat.com

Farr, Christina (February 19, 2014). "Audax Health's 24-year-old CEO sells majority stake to UnitedHealth". VentureBeat. Archived from the original on January 21, 2019. Retrieved January 21, 2019.

washingtonpost.com

"UnitedHealth Group to exit Obamacare exchanges in all but a 'handful' of states". The Washington Post. Archived from the original on September 19, 2016.
Flynn, Megan (May 1, 2019). "'Immoral and barbaric': Cancer-surviving judge blasts insurer for denying treatment". The Washington Post. Archived from the original on May 3, 2019. Retrieved May 4, 2019.
Hilzenrah, David S. (July 23, 2009). "Insurer-Owned Consulting Firm Often Cited in Health Debate". The Washington Post. Archived from the original on October 20, 2017.
Hilzenrath, David S. (July 22, 2009). "Research Firm Cited by GOP Is Owned by Health Insurer". The Washington Post. Archived from the original on November 19, 2016.

web.archive.org

Also referred to as Rally.(Staff (February 3, 2015). "Rally Health Launches Digital Wellness Platform With Over 5M People". HIT Consultant. Archived from the original on January 21, 2019. Retrieved January 21, 2019.)
Snowbeck, Christopher (April 26, 2022). "UnitedHealth Group founder to retire from the board after more than 40 years". Minnesota Star Tribune. Archived from the original on December 5, 2024. Retrieved May 16, 2023.
Freudenheim, Milt (February 16, 1994). "COMPANY NEWS; Healthcare Acquisition Is Planned". The New York Times. ISSN 0362-4331. Archived from the original on June 19, 2015.
"United HealthCare Expands Presence in Southeast Region". managedcaremag.com. March 1, 1996. Archived from the original on October 11, 2016.
"HealthPartners sold; layoffs possible – Tucson Citizen Morgue, Part 2 (1993–2009)". Archived from the original on March 4, 2016. Retrieved June 1, 2015.
"UNITEDHEALTH GROUP INC, Form 10-K, Annual Report, Filing Date Apr 1, 2002". secdatabase.com. Archived from the original on May 16, 2018. Retrieved May 16, 2018.
"UNITEDHEALTH AGREES TO ACQUIRE AMERICHOICE". The New York Times. Associated Press. June 19, 2002. Archived from the original on March 7, 2017.
"UnitedHealth Agrees to Buy Rival Mid Atlantic Medical". The Wall Street Journal. October 27, 2003. ISSN 0099-9660. Archived from the original on July 3, 2015.
Thomas, Trevor (September 23, 2003). "Rating Agencies: UnitedHealth To Acquire Golden Rule". LifeHealthPro. Archived from the original on July 3, 2015. Retrieved July 2, 2015.
"Exante Financial Services Becomes OptumHealth Financial Services" (Press release). Business Wire. March 3, 2008. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
"UnitedHealthcare to acquire Touchpoint Health Plan – Milwaukee". American City Business Journals. Archived from the original on July 3, 2015.
"Oxford Health Plans Announces Agreement to Merge With UnitedHealthcare". www.oxhp.com. Archived from the original on October 15, 2006. Retrieved September 27, 2019.
"UnitedHealth Group Completes Merger with PacifiCare Health Systems, Inc" (Press release). Business Wire. December 21, 2005. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
BETHELY, JONATHAN G. (July 10, 2006). "United spins off members to Cigna". American Medical News. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
"UnitedHealth Group 2005 Form 10-K" (PDF). Archived (PDF) from the original on April 21, 2017. Retrieved November 18, 2018.
Luna, Kay (February 25, 2006). "Deere completes sale of health care operations". Quad-City Times. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
"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. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
DeWitt, Jennifer (December 6, 2005). "UnitedHealthcare to buy John Deere Health Care; jobs to remain in Q-C". Quad-City Times. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
"Steffy: How William McGuire earned that fat paycheck". Houston Chronicle. Archived from the original on March 29, 2008.
"UnitedHealth Group Completes Acquisition of Sierra Health Services" (Press release). Business Wire. February 25, 2008. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
"Crowell & Moring's Antitrust Group Represents Sierra Health Services in UnitedHealth Group's $2.6 Billion Acquisition". February 25, 2008. Archived from the original on March 15, 2016.
Hall, Jessica (July 20, 2009). "UPDATE 2-UnitedHealth to buy some Health Net operations". Reuters. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
Armstrong, Drew (January 31, 2011). "UnitedHealth Joins WellPoint to Hone Health Law Lobby". Bloomberg News. Archived from the original on August 21, 2014.
"Ingenix to Acquire Picis" (Press release). Business Wire. July 22, 2010. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
CONN, JOSEPH (July 22, 2010). "Ingenix to acquire Picis". Modern Healthcare. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
"Don Weber speaks out on LHI sale". La Crosse Tribune. April 18, 2011. Archived from the original on July 5, 2016.
"Don Weber sells 3 Riverside Center buildings in La Crosse". WKBT-DT. Archived from the original on May 8, 2016. Retrieved September 7, 2015.
Tribune staff (September 23, 2014). "Riverside Center buildings sold for $45 million". La Crosse Tribune. Archived from the original on September 3, 2017.
Barr, Paul (February 9, 2012). "UnitedHealthcare completes XLHealth deal". Modern Healthcare. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
"UnitedHealth Group, Amil Complete First Phase of Combination" (Press release). UnitedHealth Group. October 29, 2012. Archived 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.
Humer, Caroline (October 8, 2012). "UnitedHealth to buy most of Brazil's Amil for $4.9 billion". Reuters. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
Mathews, Anna Wilde; Kamp, Jon (October 8, 2012). "UnitedHealth to Buy 90% of Brazil's Amil for $4.3 Billion". The Wall Street Journal. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
Farr, Christina (February 19, 2014). "Audax Health's 24-year-old CEO sells majority stake to UnitedHealth". VentureBeat. Archived from the original on January 21, 2019. Retrieved January 21, 2019.
"Optum, Alere Health to Combine to Help Health Plans, Employers and States Improve Population Health, Reduce Health Care Costs". October 28, 2014. Archived from the original on December 14, 2018. Retrieved December 10, 2018.
"UnitedHealth to Buy Catamaran for $12.8 Billion in Cash". The Wall Street Journal. March 30, 2015. Archived from the original on April 30, 2017.
"UnitedHealth Group to exit Obamacare exchanges in all but a 'handful' of states". The Washington Post. Archived from the original on September 19, 2016.
"Encumbered exchange". The Economist. ISSN 0013-0613. Archived from the original on September 16, 2016.
Rauber, Chris (February 3, 2015). "San Francisco's Rally Health startup launches online wellness platform". American City Business Journals. Archived from the original on February 24, 2015. Retrieved January 21, 2019.
Fried, Ina (February 2, 2015). "Former Zynga Executive David Ko Thinks He Can Turn Health Care Into a Game — And Win". Re/code. Archived from the original on April 14, 2016. Retrieved January 21, 2019.
Kaul, Greta (February 3, 2015). "Startup Rally Health wants to play games with your health". San Francisco Chronicle. Archived from the original on January 21, 2019. Retrieved January 21, 2019.
Moukheiber, Zina (February 3, 2015). "UnitedHealth Group Launches Wellness Program Tied To Premiums". Forbes. Archived from the original on January 21, 2019. Retrieved January 21, 2019.
"Optum completes acquisition of DaVita Medical Group from DaVita" (Press release). Optum. June 19, 2019. Archived from the original on June 22, 2019. Retrieved June 23, 2019.
"Optum completes acquisition of DaVita Medical Group from DaVita" (Press release). Business Wire. June 19, 2019. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
Lombardo, Cara (June 20, 2019). "UnitedHealth Agrees to Buy Payments Firm Equian for $3.2 Billion". The Wall Street Journal. Archived from the original on June 23, 2019. Retrieved June 23, 2019.
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