TeamHealth
A U.S. physician-led healthcare staffing and clinical outsourcing company serving hospitals and post-acute facilities.
Last updated October 25, 2026
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Overview
TeamHealth is a U.S. physician-led healthcare staffing and clinical outsourcing company headquartered in Knoxville, Tennessee. Founded in 1979 by emergency physician Lynn Massingale, the business began by supplying emergency-department physicians and subsequently expanded into a broad platform supporting hospitals, post-acute facilities, outpatient settings, and medical call centers. Its services include emergency medicine, hospital medicine, anesthesiology, critical care, obstetrics, orthopedic hospitalist care, acute care surgery, and post-acute medicine. The company traces its origins to Southeastern Emergency Physicians, the practice formed after Massingale obtained an emergency-department staffing contract at the University of Tennessee Medical Center. Randal Dabbs joined the organization and became a full partner in 1981. In 1986, Southeastern Emergency Physicians merged with Emergency Coverage Corporation, a competing physician group formed by John Staley. Other physician-led clinical organizations later joined the platform, including groups associated with Gar LaSalle, James Rybak, and Jim George. TeamHealth operated under MedPartners during the 1990s. MedPartners expanded the organization substantially, with reported revenue exceeding $700 million during that ownership period. In 1999, MedPartners sold TeamHealth to Madison Dearborn Partners for $335 million while retaining a minority interest. During the 2010s, acquisitions and affiliated partnerships broadened TeamHealth’s geographic reach and service portfolio, helping it become one of the largest physician-outsourcing providers in the United States. The company’s operating model combines clinical professionals with administrative and operational support. It contracts with hospitals and other care facilities rather than primarily marketing a consumer-facing product. The company has reported approximately 18,000 clinicians and operational leaders, service relationships with roughly 2,400 acute-care and post-acute facilities, and care delivery affecting nearly 30 million patients annually. Affiliated organizations have included D&Y Locum Tenens, Spectrum Healthcare Resources, and AccessNurse. TeamHealth has also become involved in national debates over physician reimbursement, insurer payment practices, and surprise medical billing. In 2019, reporting connected the company to the Doctor Patient Unity political action group, which spent more than $28 million opposing proposed restrictions on out-of-network billing. TeamHealth subsequently emphasized that it opposed balance billing patients and supported legislation placing payment disputes on insurers and providers rather than patients. The company later supported the No Surprises Act and used the federal independent dispute-resolution process to challenge what it characterized as insurer underpayment. The organization has pursued litigation against insurers including UnitedHealthcare, Centene, and Molina Healthcare. Some affiliated practices have won jury awards involving alleged underpayment or breach of contract, while other proceedings and allegations have produced contested outcomes. TeamHealth has also faced criticism concerning collection actions against patients and allegations of aggressive billing. In 2019, its chief executive said the company would stop suing poor or uninsured patients over unpaid bills and introduce substantial discounts for qualifying patients. Beyond routine staffing, TeamHealth has organized disaster and crisis-response efforts. Clinicians assisted displaced residents after Hurricane Sandy in 2012 and supported hospitals during Hurricane Harvey, Hurricane Irma, the Route 91 Harvest festival shooting, the Atlas Peak wildfire, and Hurricane Maria in 2017. During the COVID-19 pandemic, the company developed nationwide safety protocols and deployed clinicians to El Paso, Texas, in November 2020. It reported further emergency and hospital-medicine deployments after Hurricane Helene in 2024. In January 2025, it introduced TeamHealth Serves, an internal employee-volunteer initiative. TeamHealth remains an active U.S. healthcare-services brand, with its reputation shaped by both its scale in clinical outsourcing and its high-profile disputes with insurers and policymakers.
History
TeamHealth began in Knoxville in 1979 when emergency physician Lynn Massingale obtained a staffing contract for the emergency department at the University of Tennessee Medical Center. The initial organization was known as Southeastern Emergency Physicians. Randal Dabbs joined the practice and became a full partner in 1981. In 1983, John Staley created Emergency Coverage Corporation, another emergency-care staffing company. The two organizations merged in 1986, creating the foundation of the later TeamHealth platform. Additional physician groups associated with Gar LaSalle, James Rybak, and Jim George subsequently joined the enterprise and are recognized in company histories as part of its founding development. During the 1990s, TeamHealth operated within MedPartners. Under MedPartners, the organization expanded considerably and was reported to have surpassed $700 million in revenue. MedPartners sold the company to Madison Dearborn Partners in 1999 for $335 million and retained a minority stake. Private-equity ownership and later acquisitions supported expansion beyond emergency medicine into hospital medicine, anesthesiology, critical care, obstetrics, acute-care surgery, orthopedic hospitalist services, post-acute care, and medical call centers. By the 2010s, TeamHealth had become one of the largest physician-outsourcing organizations in the United States. Its model centered on contracting with hospitals and other facilities to provide clinicians, practice management, recruiting, scheduling, billing support, and operational infrastructure. Affiliated businesses included D&Y Locum Tenens, Spectrum Healthcare Resources, and AccessNurse. The company has reported a workforce of approximately 18,000 clinicians and operational leaders, relationships with about 2,400 acute and post-acute facilities, and annual involvement in care for nearly 30 million patients. Disaster response became a visible part of TeamHealth’s public profile. Clinicians working with the Tennessee Disaster Medical Assistance Team assisted residents displaced by Hurricane Sandy in 2012. In 2017, company recovery teams supported hospitals affected by Hurricane Harvey, Hurricane Irma, the Route 91 Harvest festival shooting, the Atlas Peak wildfire, and Hurricane Maria. During the COVID-19 pandemic, TeamHealth implemented safety protocols across its operations, and in November 2020 sent more than two dozen clinicians to El Paso as local hospitals and clinics faced a severe outbreak. The company reported another deployment after Hurricane Helene in 2024, when infrastructure damage affected healthcare access in western North Carolina. The company’s business and reputation have also been shaped by payer disputes. In 2019, UnitedHealthcare announced plans to terminate a substantial portion of its in-network contracts with TeamHealth, while TeamHealth accused the insurer of reducing payments and underpaying emergency-care claims. The dispute contributed to a credit-rating downgrade. TeamHealth and its affiliates subsequently pursued litigation against UnitedHealthcare and other insurers. A 2020 Arkansas jury awarded $9.4 million to a TeamHealth affiliate in a dispute with Centene, and a 2021 Texas jury awarded $19.1 million to TeamHealth physicians in a case involving Molina Healthcare. In Nevada, a 2021 jury awarded $2.65 million in compensatory damages and $60 million in punitive damages in TeamHealth’s case against UnitedHealthcare. These disputes were contested and do not represent a universal resolution of all reimbursement litigation. Surprise medical billing became another major issue. TeamHealth was connected by investigative reporting to Doctor Patient Unity, a political action group that opposed federal restrictions on out-of-network emergency billing. The company later stressed that it opposed balance billing patients and supported the No Surprises Act. It has argued that insurers sometimes reimburse emergency clinicians below appropriate levels and has used the federal independent dispute-resolution process to challenge payment amounts. Separately, reporting in 2019 criticized the company’s use of lawsuits to collect unpaid bills from financially vulnerable patients. TeamHealth said it discontinued that practice and introduced discounts of up to the full balance for eligible patients. TeamHealth remains an active U.S. clinical-services company. Its current public identity combines physician-led staffing, outsourced practice operations, disaster response, and advocacy over insurer reimbursement. The organization’s history illustrates the growth of emergency-department outsourcing into a diversified hospital-services platform, while its litigation and billing controversies demonstrate the financial and policy tensions surrounding outsourced emergency care.
- 2025
TeamHealth Serves introduced
[1]The company launched an employee volunteerism initiative.
- 2024
Hurricane Helene response
[1]TeamHealth reported deploying clinicians to affected hospitals and treating more than 500 patients after Hurricane Helene.
- 2021
Nevada jury reimbursement ruling
[1]A Nevada jury found for TeamHealth in its reimbursement dispute with UnitedHealthcare and awarded compensatory and punitive damages.
- 2020
COVID-19 response in El Paso
[1]The company deployed more than two dozen clinicians to El Paso during a major COVID-19 outbreak.
- 2017
Expanded crisis-response deployments
[1]Clinician recovery teams assisted facilities affected by hurricanes, wildfire, and the Route 91 festival mass shooting.
- 2012
Hurricane Sandy disaster response
[1]TeamHealth clinicians serving with Tennessee’s Disaster Medical Assistance Team provided emergency care to displaced residents in New Jersey shelters.
- 1999
Sold to Madison Dearborn Partners
[1]MedPartners sold TeamHealth to Madison Dearborn Partners for $335 million; MedPartners retained a minority interest.
- 1986
Merger with Emergency Coverage Corporation
[1]Southeastern Emergency Physicians merged with the competing organization founded by John Staley.
- 1981
Randal Dabbs becomes a full partner
[1]Randal Dabbs joined the founding emergency-physician organization and became a full partner.
- 1979
Southeastern Emergency Physicians founded
[1]Lynn Massingale founded the predecessor organization after obtaining an emergency-department staffing contract at the University of Tennessee Medical Center.
Products and positioning
A large physician-led clinical outsourcing partner that helps hospitals and post-acute facilities recruit, organize, and operate medical practices.
Clinical staffing · 1979
Emergency medicine staffing
TeamHealth’s original and most established service line supplies emergency physicians and related clinical and operational support to hospital emergency departments. Services can include recruiting, scheduling, practice administration, revenue-cycle support, and performance management alongside physician coverage.
Clinical staffing
Hospital medicine
Hospital-medicine services provide inpatient physician coverage and practice operations for acute-care facilities. The offering is designed to coordinate care for hospitalized patients and support hospitals that need an organized hospitalist workforce.
Specialty staffing
Anesthesiology and critical care
TeamHealth provides anesthesiology and critical-care staffing as part of its expansion beyond emergency medicine. These services support procedural care, perioperative operations, intensive-care coverage, and related hospital clinical needs.
Clinical staffing
Post-acute care
Post-acute services extend physician coverage to facilities and care settings serving patients after hospitalization. The line forms part of TeamHealth’s broader effort to provide outsourced clinical services across the care continuum.
Telephonic care support
AccessNurse medical call centers
Through its AccessNurse affiliation, TeamHealth is associated with nurse triage and medical call-center operations. These services provide telephone-based clinical guidance and help direct patients toward appropriate levels of care.
Controversies
2020
Arkansas jury awards $9.4 million against Centene
An Arkansas jury awarded $9.4 million to Southeastern Emergency Physicians, an affiliate of TeamHealth, after finding that Centene Corporation and its insurance subsidiaries underpaid the doctors' group and breached their contract. The final award was expected to increase with attorneys' fees and interest.
2019
Doctor Patient Unity surprise-billing campaign
Investigative reporting connected TeamHealth to a political action group that spent heavily to oppose legislation addressing surprise medical bills. The group’s limited disclosure of its financial backers led to criticism that it operated as a dark-money campaign.
2019
Lawsuits against financially vulnerable patients
Reporting described TeamHealth billing practices that included lawsuits seeking payment from poor or uninsured patients. The company subsequently said it would end the practice and provide substantial discounts for qualifying patients.
2019
Qui tam billing-fraud allegations
A qui tam complaint alleged systemic billing fraud involving federal and state payers. The government declined to intervene after an investigation, and the case was settled without TeamHealth admitting wrongdoing.
Marketing campaigns
- 2025TeamHealth Serves
United States
An internal program focused on employee volunteerism and community participation.
Outcome. The initiative was introduced as a continuing employee-engagement and service program.
- 2020COVID-19 clinical response
United States
TeamHealth developed nationwide COVID-19 safety protocols and deployed clinicians to facilities facing severe outbreaks, including hospitals and clinics in El Paso.
Outcome. The company reported expanded clinical support during a period of exceptional hospital demand.
- 2017Clinician recovery and crisis response
Texas · Florida · Nevada · California · Puerto Rico · United States
Recovery teams supported hospitals dealing with Hurricane Harvey, Hurricane Irma, the Route 91 mass shooting, the Atlas Peak wildfire, and Hurricane Maria.
Outcome. The teams helped facilities manage patient surges and disrupted local capacity.
- 2012Hurricane Sandy disaster response
New Jersey · United States
TeamHealth clinicians participating in the Tennessee Disaster Medical Assistance Team supported emergency care for residents displaced by Hurricane Sandy.
Outcome. Clinicians treated displaced residents at shelters in New Brunswick and Atlantic City.
Brand decisions
2021
Pursue UnitedHealthcare reimbursement litigationOtherBackground
TeamHealth alleged that UnitedHealthcare underpaid claims submitted by several Nevada emergency-care affiliates.
Action taken
The company brought the dispute to trial in Nevada and argued that the insurer had engaged in unfair reimbursement practices.
Aftermath
A jury awarded $2.65 million in compensatory damages and $60 million in punitive damages; related litigation remained separate from that verdict.
Jury damages. $62.65 million awarded (2021)
2020
Support the No Surprises ActStrategyBackground
The company faced public scrutiny over surprise billing and ongoing disputes with insurers concerning emergency-care reimbursement.
Action taken
Chief executive Leif Murphy stated that TeamHealth supported legislation keeping patients out of payment disputes between providers and insurers.
Aftermath
TeamHealth continued to use federal independent dispute resolution to challenge what it characterized as inadequate insurer payments.
2019
End collection lawsuits against qualifying vulnerable patientsStrategyBackground
The decision followed criticism of lawsuits used to pursue unpaid medical bills from poor and uninsured patients.
Action taken
TeamHealth said it would stop pursuing unpaid bills in court and establish discounts that could reduce eligible balances by 90% to 100%.
Aftermath
The change became part of the company’s response to criticism of its billing and collection practices.
Recent events
Arkansas jury awards $9.4 million against Centene[2]
Reported:
An Arkansas jury awarded $9.4 million to Southeastern Emergency Physicians, an affiliate of TeamHealth, finding that Centene Corporation and its insurance subsidiaries underpaid the doctors' group and breached their contract. The final award was expected to increase with attorneys' fees and interest.
TeamHealth announces acquisition of anesthesiology practice operations[3]
Reported:
TeamHealth announced that it had acquired the anesthesiology practice operations of Jon A. Harmon, M.D., P.A., for services provided at Brandon Surgery Center.
Sources3 sources
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