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The 70 largest healthcare providers in Missouri

Tamtam tracks 70 healthcare providers headquartered in Missouri. This list ranks all of them by number of employees on LinkedIn, led by Ascension, Mercy and BJC Health. Their median headcount is 1,178. Half of them were founded in 1960 or later. The most common headquarters are St. Louis (22), Kansas City (9) and Springfield (5).

馃嚭馃嚫 Missouri70 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Ascensionhealthcare.ascension.org

A faith-based healthcare organization focused on providing compassionate care to those in need across the US through various services and programs

Hospitals and Health Care 馃嚭馃嚫 St. Louis 66,381 1999
2
Mercymercy.net

A nationally recognized health system providing excellent patient care, with over 50 hospitals, 900+ physician locations, and outreach ministries across multiple states

Hospitals and Health Care 馃嚭馃嚫 Chesterfield 30,240 1886
3
BJC Healthbjc.org

One of the largest nonprofit health care organizations in the US, focused on providing a wide range of healthcare services in St Louis and southern Illinois regions

Hospitals and Health Care 馃嚭馃嚫 St. Louis 29,641 n/a
4
University of Missouri Systemumsystem.edu

A prestigious public research institution in Missouri, promoting education, research, and service to serve the state, nation, and beyond

Higher Education 馃嚭馃嚫 Columbia 26,615 n/a
5
SSM Healthssmhealth.com

Provides innovative, sustainable, and compassionate Catholic healthcare services including hospitals, physician offices, home care, hospice, pharmacy, and insurance.

Hospitals and Health Care 馃嚭馃嚫 St. Louis 20,202 1872
6
Washington University in St. Louiswashu.edu

Private university focusing on teaching, research, and fostering knowledge creation while engaging with a diverse, multicultural community.

Higher Education 馃嚭馃嚫 St. Louis 18,070 1853
7
University of Missouri-Columbiamissouri.edu

State-supported research university providing education, advancing arts, sciences, and professions, focusing on public service and economic development.

Higher Education 馃嚭馃嚫 Columbia 14,879 n/a
8
Express Scripts Pharmacy Benefit Servicesevernorth.com

Creation and management of prescription benefit programs aimed at reducing costs for members, health plans, employers, and agencies.

Hospitals and Health Care 馃嚭馃嚫 St. Louis 12,361 n/a
9
Children's Mercychildrensmercy.org

Specialized pediatric healthcare provider focusing on exceptional care, innovative research, and education to improve children's health and well-being.

Hospitals and Health Care 馃嚭馃嚫 Kansas City 8,393 1897
10
Washington University School of Medicine in St. Louismedicine.washu.edu

A prestigious medical school renowned for patient care, research, and education, offering top-ranked programs in medicine, science, and healthcare fields

Hospitals and Health Care 馃嚭馃嚫 St. Louis 7,517 1891
11
Saint Luke'ssaintlukeskc.org

A faith-based health system providing excellence in healthcare services, including specialized programs and hospitals across the Kansas City region

Hospitals and Health Care 馃嚭馃嚫 Kansas City 6,749 1882
12
Barnes-Jewish Hospitalbarnesjewish.org

Flagship hospital of BJC HealthCare offering advanced cancer treatment through the only National Cancer Institute-designated Comprehensive Cancer Center in Missouri.

Hospitals and Health Care 馃嚭馃嚫 St. Louis 6,733 n/a
13
St. Luke's Hospitalstlukes-stl.com

An independent, nonprofit healthcare provider offering personalized healthcare services at multiple locations in the St Louis area, focused on improving quality of life

Hospitals and Health Care 馃嚭馃嚫 Chesterfield 4,878 1866
14
CoxHealthcoxhealth.com

A leading healthcare provider in southwest Missouri with six hospitals, 80+ clinics, 5 ERs, and 13,000+ employees dedicated to improving community health

Hospitals and Health Care 馃嚭馃嚫 Springfield 4,842 1906
15
Accredo Specialty Pharmacyaccredo.com

specialty pharmacy providing personalized care and medication management for patients with chronic, complex, and rare conditions through expert clinical teams

Hospitals and Health Care 馃嚭馃嚫 St. Louis 3,599 n/a
16
University of Missouri Health Caremuhealth.org

A premier academic medical center in Missouri offering a full spectrum of care, from primary to specialized treatment for severe illnesses and injuries

Hospitals and Health Care 馃嚭馃嚫 Columbia 2,962 1839
17
University Health KCuniversityhealthkc.org

Academic health system offering acute care, behavioral health, primary care, specialty clinics, trauma services, and teaching medical professionals.

Hospitals and Health Care 馃嚭馃嚫 Kansas City 2,929 1962
18
St. Louis Children's Hospitalstlouischildrens.org

A leading pediatric teaching hospital offering comprehensive medical care, education, and injury-prevention programs with a team dedicated to children's well-being

Hospitals and Health Care 馃嚭馃嚫 St. Louis 2,635 1879
19
North Kansas City Hospitalnkch.org

A leading healthcare provider in the Northland with a focus on providing quality care, a wide range of medical services, and community wellness programs

Hospitals and Health Care 馃嚭馃嚫 North Kansas City 2,287 1958
20
Freeman Health Systemfreemanhealth.com

A locally owned, nationally recognized health system providing a wide range of medical services, including behavioral health, with career opportunities and generous benefits

Hospitals and Health Care 馃嚭馃嚫 Joplin 2,221 1925
21
Air Evac Lifeteamlifeteam.net

A leading provider of helicopter air ambulance services that offers rapid access to definitive healthcare during life-threatening emergencies within the Global Medical Response family

Hospitals and Health Care 馃嚭馃嚫 O'fallon 1,923 1985
22
Mosaic Life Caremymlc.com

Health care provider focusing on holistic wellness through innovative life-care model, safe and high-quality care, and collaboration with Mayo Clinic

Hospitals and Health Care 馃嚭馃嚫 St Joseph 1,888 2012
23
EmpowerMe Wellnessempowerme.com

A healthcare provider in senior living, offering on-site therapy and pharmacy services nationwide, focused on improving the lives of seniors

Hospitals and Health Care 馃嚭馃嚫 St. Louis 1,696 n/a
24
A.T. Still Universityatsu.edu

A leading health sciences university offering osteopathic healthcare education, multidisciplinary programs, and community outreach to shape compassionate healthcare leaders

Higher Education 馃嚭馃嚫 Kirksville 1,663 1892
25
Compass Health Networkcompasshealthnetwork.org

Providing compassionate and quality care to improve physical and emotional health, offering innovative services to meet community needs with integrity

Hospitals and Health Care 馃嚭馃嚫 Clinton 1,637 1972
26
SSM Health Saint Louis University Hospitalssmhealth.com

An academic medical center affiliated with Saint Louis University School of Medicine, offering cutting-edge treatments, research, and compassionate care to patients

Hospitals and Health Care 馃嚭馃嚫 St. Louis 1,563 n/a
27
St. Anthony's Medical Centermercy.net

A leading medical center providing advanced medical treatment in various specialties and services to communities in Missouri and Illinois Staffed by skilled professionals

Hospitals and Health Care 馃嚭馃嚫 St. Louis 1,542 n/a
28
Missouri Baptist Medical Centermissouribaptist.org

A member of BJC HealthCare, providing world-class medical treatments, innovative technology, and career development opportunities in a compassionate environment

Hospitals and Health Care 馃嚭馃嚫 St. Louis 1,486 n/a
29
EyeCare Partnerseyecare-partners.com

EyeCare Partners is dedicated to reinventing eye care by uniting optometry and ophthalmology practices to provide high-quality, accessible, and personalized vision health solutions nationwide

Hospitals and Health Care 馃嚭馃嚫 St. Louis 1,457 2015
30
SSM Health St. Louisssmhealth.com

A Catholic, not-for-profit health system known for using quality measures to improve care, with hospitals and facilities in the St Louis region

Hospitals and Health Care 馃嚭馃嚫 St. Louis 1,314 n/a
31
Boone Healthboone.health

A leading regional hospital center providing quality healthcare in cardiovascular medicine, obstetrics, neurology, oncology, orthopedics, and surgical services with excellent patient service

Hospitals and Health Care 馃嚭馃嚫 Columbia 1,300 n/a
32
Blue Cross and Blue Shield of Kansas Citybluekc.com

Independent not-for-profit health insurance provider serving over one million members in Kansas City and surrounding counties, focusing on affordable healthcare access.

Insurance 馃嚭馃嚫 Kansas City 1,288 n/a
33
BJC HealthCarebjc.org

Nonprofit healthcare organization providing integrated hospital services, focusing on community health, innovation, education, and exceptional patient care across Missouri and Illinois.

Hospitals and Health Care 馃嚭馃嚫 St. Louis 1,279 n/a
34
Research Medical Centerhcamidwest.com

Specialized healthcare provider with a 590-bed hospital in Kansas City offering advanced technology, emergency services, specialized programs, and medical specialties

Hospitals and Health Care 馃嚭馃嚫 Kansas City 1,222 n/a
35
Liberty Hospitallibertyhospital.org

The company is focused on providing health solutions and creating a space where individuals can improve and maintain their well-being

Hospitals and Health Care 馃嚭馃嚫 Liberty 1,178 1974
36
Phoenix Home Care and Hospicephoenixhomehc.com

A values-driven organization dedicated to improving quality of life, embracing challenges with compassion and promoting growth through continual learning and empathy

Hospitals and Health Care 馃嚭馃嚫 Springfield 1,148 2011
37
Cox Health Systems

A hospital and health care company located in Missouri, specializing in providing health services at their facility in Rogersville

Hospitals and Health Care 馃嚭馃嚫 Rogersville 1,138 n/a
38
Kansas City Universitykansascity.edu

A private university offering programs in osteopathic medicine, dental medicine, biosciences, and clinical psychology, known for academic excellence and hands-on learning opportunities

Higher Education 馃嚭馃嚫 Kansas City 1,122 1916
39
The Missouri Department of Mental Healthdmh.mo.gov

Providing prevention, treatment, and public understanding for individuals in Missouri with mental illnesses, developmental disabilities, and addictions

Government Administration 馃嚭馃嚫 Jefferson City 1,057 1974
40
Preferred Family Healthcarepfh.org

Community-based health care organization offering mental health, substance abuse, employment, developmental disability, child welfare, and medical services across four states Currently hiring

Individual and Family Services 馃嚭馃嚫 Kirksville 1,048 1979
41
Saint Francis Healthcare Systemsfmc.net

A healthcare system founded in 1875, providing compassionate care and innovative medical treatments to serve over 713,000 people across multiple states

Hospitals and Health Care 馃嚭馃嚫 Cape Girardeau 1,046 n/a
42
Lutheran Senior Serviceslssliving.org

Faith-based nonprofit network specializing in enhancing life for seniors through affordable housing, in-home services, and senior living communities for older adults

Hospitals and Health Care 馃嚭馃嚫 Brentwood 1,018 1858
43
Burrell Behavioral Healthburrellcenter.com

A leading behavioral health center in Missouri, providing care for over 40,000 clients through a network of 400+ licensed providers

Mental Health Care 馃嚭馃嚫 Springfield 988 1977
44
Delmar Gardens Familydelmargardens.com

Provider of state-of-the-art senior care services with a unique heritage rooted in Holocaust survival, offering various healthcare services across multiple states

Hospitals and Health Care 馃嚭馃嚫 Chesterfield 905 1965
45
Heartland Healthmymlc.com

Mosaic Life Care provides holistic, personalized health services, focusing on improving overall well-being and happiness for individuals

Hospitals and Health Care 馃嚭馃嚫 St. Joseph 854 n/a
46
Cedarhurst Senior Livingcedarhurstliving.com

Experienced operator of senior living communities offering Independent Living, Assisted Living, Personal Care, and Memory Care services across multiple states Mission to create supportive communities

Hospitals and Health Care 馃嚭馃嚫 St. Louis 842 2007
47
BJC Medical Groupbjc.org

A healthcare group with over 600 doctors providing personalized care in St Louis, mid-Missouri, and southern Illinois, backed by top resources and recognized as a top workplace

Hospitals and Health Care 馃嚭馃嚫 St. Louis 836 n/a
48
SSM Health Cardinal Glennon Children's Hospitalssmhealth.com

A non-profit Catholic pediatric hospital providing high-quality care to children with complex conditions, located in St Louis, MO

Hospitals and Health Care 馃嚭馃嚫 St. Louis 824 1956
49
Citizens Memorialcitizensmemorial.com

Healthcare provider in Bolivar, Missouri offering a full range of medical and surgical services, including specialist clinics and long-term care facilities

Hospitals and Health Care 馃嚭馃嚫 Bolivar 821 1982
50
Phelps Healthphelpshealth.org

Healthcare organization offering a variety of job opportunities, including clinical and non-clinical roles, focused on integrity, compassion, innovation, and philanthropy

Hospitals and Health Care 馃嚭馃嚫 Rolla 782 1951
51
John Knox Villagejkv.org

A comprehensive retirement community offering senior housing, services, amenities, healthcare, and a focus on enhancing residents' potential for successful aging

Hospitals and Health Care 馃嚭馃嚫 Lees Summit 763 n/a
52
Easterseals Midwestmidwest.easterseals.com

Non-profit organization offering support and services for individuals with developmental disabilities, including autism, to learn, work, live, and participate in the community

Non-profit Organizations 馃嚭馃嚫 St. Louis 761 1919
53
Lake Regional Health Systemlakeregional.com

Comprehensive healthcare services provider in the Lake of the Ozarks region, offering state-of-the-art hospital facilities, specialized physicians, and various clinics and pharmacies

Hospitals and Health Care 馃嚭馃嚫 Osage Beach 761 1978
54
Lucetlucethealth.com

A leading behavioral health company leveraging technology to provide comprehensive mental health and addiction support for payers, providers, and members worldwide

Hospitals and Health Care 馃嚭馃嚫 Kansas City 757 n/a
55
Clarkson Eyecareclarksoneyecare.com

A nationwide network of optometry and ophthalmology practices, offering comprehensive eye care and exams across 10 states

Medical Practices 馃嚭馃嚫 Kirkwood 729 n/a
56
St. Mary's Medical Centerstmaryskc.com

Provides compassionate acute care, 24-hour emergency services, surgical procedures, and specialized treatment for stroke, chest pain, joint health, and wound care.

Hospitals and Health Care 馃嚭馃嚫 Blue Springs 717 1981
57
Omega Health Careomega-healthcare.com

Midwest-based health care organization specializing in hospice care, providing compassionate end-of-life support, pain management, and holistic care for patients and their families

Hospitals and Health Care 馃嚭馃嚫 Lee's Summit 685 2007
58
Hannibal Regionalhannibalregional.org

A healthcare system with deep community roots, providing modern medical services through a dedicated team of nearly 1,000 professionals

Hospitals and Health Care 馃嚭馃嚫 Hannibal 670 n/a
59
Integrity Home Care + Hospicehs.bayada.com

The company partners with BAYADA Home Health Care to provide unmatched skill and compassion in delivering home health care services

Hospitals and Health Care 馃嚭馃嚫 Springfield 639 1999
60
Ozarks Healthcareozarkshealthcare.com

A not-for-profit healthcare system in south-central Missouri and north-central Arkansas, offering hospital services, clinics, rehabilitation, and home care

Hospitals and Health Care 馃嚭馃嚫 West Plains 628 1959
61
Tutera Senior Living and Health Caretutera.com

This company operates senior living and healthcare facilities with a focus on compassionate care, personalized service, and a strong commitment to residents and employees

Hospitals and Health Care 馃嚭馃嚫 Kansas City 602 1985
62
Missouri Veterans Commissionmvc.dps.mo.gov

Providing resources and support to ensure personnel, dependents, and survivors receive all entitled benefits under state and federal laws

Government Relations Services 馃嚭馃嚫 Jefferson City 596 1897
63
The Arc of the Ozarksthearcoftheozarks.org

A not-for-profit organization supporting individuals with disabilities through various services, including residential, education, training, and advocacy, to promote community integration and independence

Individual and Family Services 馃嚭馃嚫 Springfield 594 1964
64
ReDiscoverrediscovermh.org

A nonprofit community mental health center providing comprehensive programs and services to individuals and families affected by mental illness and substance use disorders

Mental Health Care 馃嚭馃嚫 Lee's Summit 585 1969
65
Capital Region Medical Centercrmc.org

A 100-bed hospital in Jefferson City providing a wide range of medical services, including obstetrics, orthopaedics, cardiac care, oncology, and rehabilitation

Hospitals and Health Care 馃嚭馃嚫 Jefferson City 582 1951
66
Fulton State Hospitallinktr.ee

Fulton State Hospital provides treatment and rehabilitation services for individuals with mental health disorders, developmental disabilities, and forensic patients, specializing in diverse diagnoses

Hospitals and Health Care 馃嚭馃嚫 Fulton 582 1851
67
Total Access Urgent Caretotalaccessurgentcare.com

Provides walk-in medical services, including X-rays, CT scans, EKGs, lab tests, IVs, suturing, and fracture care, every day from 8 AM to 8 PM.

Hospitals and Health Care 馃嚭馃嚫 St. Louis 323 n/a
68
Woods Supermarketwoodssupermarket.com

A family-owned supermarket chain offering groceries, meats, beer, pharmacy services, and more, with a focus on providing true value and quality goods

Retail 馃嚭馃嚫 Bolivar 270 1947
69
Community Blood Center of Greater Kansas Citysavealifenow.org

Provide safe, adequate blood and components to meet transfusion needs of patients in the local community as a nonprofit.

Hospitals and Health Care 馃嚭馃嚫 Kansas City 197 1960
70
Algonquin Nurses Home Health Carealgonquinnursesstl.com

Providing professional home health care services in St Louis since 1987 Family-owned with well-trained staff delivering top-notch care in the region

Hospitals and Health Care 馃嚭馃嚫 St. Louis 32 1987

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.

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