1 |
Unitedhealth Group Incorporated
|
USA
|
Minnetonka
|
9900 Bren Rd E
|
N/A
|
Minnesota
|
553439693
|
unitedhealthgroup.com
|
Hospital/medical service plan
|
1974
|
324162000000
|
330000
|
Corporation
|
4856
|
5777355
|
230836709
|
2 |
The Cigna Group
|
USA
|
Bloomfield
|
900 Cottage Grove Rd
|
N/A
|
Connecticut
|
060022920
|
cigna.com
|
Hospital/medical service plan
|
1972
|
180516000000
|
71300
|
Corporation
|
529
|
6784873
|
216430882
|
3 |
Centene CORPORATION
|
USA
|
Saint Louis
|
7700 Forsyth Blvd
|
N/A
|
Missouri
|
631051849
|
centene.com
|
Hospital/medical service plan
|
1984
|
144547000000
|
74300
|
Corporation
|
915
|
3439838
|
456714131
|
4 |
United Healthcare Services INC.
|
USA
|
Minnetonka
|
9900 Bren Rd E Ste 300w
|
N/A
|
Hennepin
|
55343
|
unitedhealthgroup.com
|
Hospital/medical service plan
|
1974
|
32662610347
|
33000
|
Corporation
|
5390
|
1996003111291
|
213012657
|
5 |
Cigna Holding Company
|
USA
|
Bloomfield
|
900 Cottage Grove Rd
|
N/A
|
Connecticut
|
060022920
|
cigna.com
|
Hospital/medical service plan
|
2018
|
29775982000
|
74000
|
Corporation
|
41
|
925609
|
196537076
|
6 |
Optum, INC.
|
USA
|
Eden Prairie
|
11000 Optum Cir
|
N/A
|
Hennepin
|
55344
|
optum.com
|
Hospital/medical service plan
|
2009
|
26430588845
|
9080
|
Corporation
|
5390
|
4732074
|
215471401
|
7 |
Aetna INC.
|
USA
|
Hartford
|
151 Farmington Ave
|
N/A
|
Hartford
|
06156
|
N/A
|
Hospital/medical service plan
|
2018
|
23887152956
|
48290
|
Corporation
|
11049
|
0000724325
|
508773627
|
8 |
Optumrx, INC.
|
USA
|
Irvine
|
2300 Main St
|
N/A
|
California
|
926146223
|
N/A
|
Hospital/medical service plan
|
1990
|
23006018736
|
5080
|
Corporation
|
4856
|
N/A
|
481910367
|
9 |
Point32health, INC.
|
USA
|
Watertown
|
705 Mount Auburn St
|
N/A
|
Massachusetts
|
024721508
|
N/A
|
Hospital/medical service plan
|
2016
|
9291017643
|
2700
|
Corporation
|
35
|
N/A
|
233576840
|
10 |
Bluecross Blueshield Of Tennessee, INC.
|
USA
|
Chattanooga
|
1 Cameron Hill Cir
|
N/A
|
Hamilton
|
37402
|
bcbst.com
|
Hospital/medical service plan
|
1945
|
9125800000
|
5373
|
Corporation
|
15
|
000067445
|
213840393
|
11 |
Carefirst, INC.
|
USA
|
Washington
|
1280 Maryland Ave Sw
|
N/A
|
District of Columbia
|
20024
|
N/A
|
Hospital/medical service plan
|
1934
|
8748055700
|
6000
|
Corporation
|
37
|
D04849782
|
455534719
|
12 |
Group Hospitalization And Medical Services, INC.
|
USA
|
Owings Mills
|
10455 Mill Run Cir
|
N/A
|
Baltimore County
|
21117
|
individual.carefirst.com
|
Hospital/medical service plan
|
1939
|
6869846439
|
2000
|
Corporation
|
37
|
X2014
|
206933924
|
13 |
Delta Dental Of California
|
USA
|
San Francisco
|
560 Mission St Ste 1300
|
N/A
|
California
|
941050938
|
deltadentalins.com
|
Hospital/medical service plan
|
1955
|
5410900401
|
2925
|
Corporation
|
25
|
N/A
|
215074352
|
14 |
Kaiser Foundation Health Plan Of The Mid-Atlantic States, INC.
|
USA
|
Rockville
|
2101 E Jefferson St
|
N/A
|
Montgomery
|
20852
|
healthy.kaiserpermanente.org
|
Hospital/medical service plan
|
1995
|
5307475151
|
9873
|
Corporation
|
1151
|
D04119749
|
213251638
|
15 |
Ucare Minnesota
|
USA
|
Minneapolis
|
500 Stinson Blvd
|
N/A
|
Hennepin
|
55413
|
home.ucare.org
|
Hospital/medical service plan
|
1987
|
4989790566
|
550
|
Corporation
|
2
|
1B-36
|
456637562
|
16 |
Kaiser Foundation Health Plan Of The Northwest
|
USA
|
Portland
|
500 Ne Multnomah St Ste 100
|
N/A
|
Oregon
|
972322023
|
kaiserpermanentedentalnw.org
|
Hospital/medical service plan
|
1942
|
4762536077
|
1495
|
Corporation
|
934
|
15647118
|
203025834
|
17 |
Anthem Insurance Companies, INC.
|
USA
|
Indianapolis
|
220 Virginia Ave
|
N/A
|
Indiana
|
462043632
|
anthem.com
|
Hospital/medical service plan
|
2001
|
4616340102
|
14800
|
Corporation
|
474
|
N/A
|
201784909
|
18 |
Optumhealth Holdings, LLC
|
USA
|
Eden Prairie
|
13625 Technology Dr
|
N/A
|
Minnesota
|
553442252
|
N/A
|
Hospital/medical service plan
|
2000
|
4455295806
|
27906
|
Corporation
|
4856
|
4732082
|
455557322
|
19 |
Blue Care Network Of Michigan
|
USA
|
Southfield
|
20500 Civic Center Dr
|
N/A
|
Michigan
|
480764115
|
bcbsm.com
|
Hospital/medical service plan
|
1983
|
4393467255
|
1600
|
Corporation
|
113
|
N/A
|
189512724
|
20 |
Humana Wisconsin Health Organization Insurance CORPORATION
|
USA
|
Louisville
|
500 W Main St
|
N/A
|
Kentucky
|
402024268
|
N/A
|
Hospital/medical service plan
|
2002
|
4300000000
|
5000
|
Corporation
|
0
|
N/A
|
228431268
|
21 |
Osde Organizacion De Servicios Directos Empresarios
|
Argentina
|
Ciudad de Buenos Aires
|
Avenida Leandro Alem 1067
|
Piso 9
|
N/A
|
C1001AAF
|
N/A
|
Hospital/medical service plan
|
1970
|
4297147581
|
5300
|
Corporation
|
10
|
30-54674125-3
|
523358684
|
22 |
Kaiser Foundation Health Plan Of Colorado
|
USA
|
Denver
|
10350 E Dakota Ave
|
N/A
|
Denver
|
80247
|
healthy.kaiserpermanente.org
|
Hospital/medical service plan
|
1969
|
4177461640
|
7000
|
Corporation
|
1151
|
19871206417
|
201325625
|
23 |
Kaiser Foundation Health Plan Of Washington
|
USA
|
Seattle
|
601 Union St Ste 3100
|
N/A
|
King
|
98101
|
healthy.kaiserpermanente.org
|
Hospital/medical service plan
|
2017
|
3924457720
|
9300
|
Corporation
|
1151
|
578011461
|
214822736
|
24 |
Metroplus Health Plan, INC.
|
USA
|
New York City
|
50 Water St Fl 7
|
N/A
|
New York
|
10004
|
nychhc.org
|
Hospital/medical service plan
|
2000
|
3889686746
|
540
|
Corporation
|
141
|
2498776
|
465752572
|
25 |
Group Health Federal Way
|
USA
|
Seattle
|
320 Westlake Ave N Ste 100
|
N/A
|
Washington
|
981095233
|
N/A
|
Hospital/medical service plan
|
2001
|
3849856000
|
100
|
Proprietorship type
|
3
|
N/A
|
201221736
|
26 |
Ascension Health Alliance
|
USA
|
Saint Louis
|
4600 Edmundson Rd
|
N/A
|
Missouri
|
631343806
|
healthcare.ascension.org
|
Hospital/medical service plan
|
2011
|
3703980191
|
150000
|
Corporation
|
895
|
N/A
|
215041443
|
27 |
Triple-S Management CORPORATION
|
USA
|
San Juan
|
1441 Ave Fd Roosevelt
|
N/A
|
San Juan
|
00920
|
management.grupotriples.com
|
Hospital/medical service plan
|
1959
|
3702438000
|
3753
|
Corporation
|
113
|
95905
|
213717656
|
28 |
Cigna Healthcare Holdings, INC.
|
USA
|
Greenwood Village
|
8505 E Orchard Rd
|
N/A
|
Arapahoe
|
80111
|
N/A
|
Hospital/medical service plan
|
1985
|
3559924827
|
48
|
Corporation
|
525
|
19871606359
|
214884919
|
29 |
Cigna Healthcare, INC.
|
USA
|
Philadelphia
|
1601 Chestnut St
|
N/A
|
Philadelphia
|
19192
|
cigna.com
|
Hospital/medical service plan
|
2012
|
3557705638
|
44
|
Corporation
|
525
|
116912
|
521926994
|
30 |
Scan Health Plan
|
USA
|
Long Beach
|
3800 Kilroy Airport Way Ste 100
|
N/A
|
California
|
908066818
|
scanhealthplan.com
|
Hospital/medical service plan
|
1983
|
3506250154
|
9
|
Corporation
|
10
|
1170730
|
234511020
|
31 |
Clover Health Investments, CORP.
|
USA
|
Franklin
|
3401 Mallory Ln Ste 210
|
N/A
|
Tennessee
|
370678369
|
N/A
|
Hospital/medical service plan
|
2012
|
3476687000
|
680
|
Corporation
|
9
|
4043760
|
233179823
|
32 |
Health Care Service CORPORATION, A Mutual Legal Reserve Company
|
USA
|
Chicago
|
300 E Randolph St
|
N/A
|
Illinois
|
606015014
|
hcsc.com
|
Hospital/medical service plan
|
1936
|
3385785299
|
14264
|
Corporation
|
183
|
N/A
|
197261560
|
33 |
Healthsource, INC.
|
USA
|
Manchester
|
1750 Elm St Ste 800
|
N/A
|
New Hampshire
|
031042904
|
N/A
|
Hospital/medical service plan
|
1997
|
3381214226
|
4100
|
Corporation
|
529
|
224021
|
242782924
|
34 |
Cigna Health CORPORATION
|
USA
|
Bloomfield
|
900 Cottage Grove Rd
|
N/A
|
Connecticut
|
060022920
|
cigna.com
|
Hospital/medical service plan
|
1987
|
3381214226
|
7600
|
Corporation
|
529
|
2118944
|
370170374
|
35 |
Sentara Health Plans
|
USA
|
Virginia Beach
|
4417 Corporation Ln Ste 150
|
N/A
|
Virginia Beach
|
23462
|
N/A
|
Hospital/medical service plan
|
1984
|
3355118077
|
50
|
Corporation
|
259
|
02559904
|
455785993
|
36 |
Amil Assistencia Medica Internacional SA
|
Brazil
|
Sao Paulo
|
Rua Arquiteto Olavo Redig de Campos 105
|
Andar 6 Ao 21 Torre B Empreendimento Ez
|
São Paulo
|
04711-035
|
N/A
|
Hospital/medical service plan
|
1974
|
3213144658
|
40000
|
Corporation
|
5287
|
29309127000179
|
491826097
|
37 |
Boston Medical Center Health Plan, INC.
|
USA
|
Charlestown
|
529 Main St Ste 500
|
N/A
|
Massachusetts
|
021291122
|
bmchp.org
|
Hospital/medical service plan
|
1997
|
3051766108
|
300
|
Corporation
|
41
|
N/A
|
225639592
|
38 |
Tufts Associated Health Maintenance Organization, INC.
|
USA
|
Watertown
|
705 Mount Auburn St
|
N/A
|
Massachusetts
|
024721508
|
tuftshealthplan.com
|
Hospital/medical service plan
|
1979
|
3024388359
|
2700
|
Corporation
|
35
|
N/A
|
203591222
|
39 |
Mvp Health Plan, INC.
|
USA
|
Schenectady
|
625 State St
|
N/A
|
Schenectady
|
12305
|
mvphealthcare.com
|
Hospital/medical service plan
|
1982
|
3002120047
|
1500
|
Corporation
|
20
|
784755
|
229073474
|
40 |
Notre Dame Intermedica Saude SA
|
Brazil
|
Sao Paulo
|
Av. Paulista 867
|
N/A
|
São Paulo
|
01311-100
|
N/A
|
Hospital/medical service plan
|
1973
|
2592263449
|
3528
|
Corporation
|
183
|
44649812000138
|
491738405
|
41 |
Amerigroup CORPORATION
|
USA
|
Virginia Beach
|
4425 Corporation Ln Ste 160
|
N/A
|
Virginia Beach
|
23462
|
N/A
|
Hospital/medical service plan
|
2012
|
2511373099
|
5100
|
Corporation
|
492
|
07449895
|
484727903
|
42 |
Texas Children's Health Plan, INC.
|
USA
|
Bellaire
|
6330 West Loop S Ste 800
|
N/A
|
Denton
|
77401
|
texaschildrenshealthplan.org
|
Hospital/medical service plan
|
1995
|
2482335000
|
900
|
Corporation
|
61
|
0138018701
|
206687925
|
43 |
Bright Health Group, INC.
|
USA
|
Minneapolis
|
8000 Norman Center Dr Ste 1200
|
N/A
|
Minnesota
|
554371178
|
brighthealthplan.com
|
Hospital/medical service plan
|
2015
|
2412030000
|
2840
|
Corporation
|
25
|
N/A
|
200352625
|
44 |
Hapvida Assistencia Medica SA
|
Brazil
|
Fortaleza
|
Av. Heraclito Graca 406
|
2 Andar
|
Ceará
|
60140-061
|
N/A
|
Hospital/medical service plan
|
1991
|
2306178811
|
260
|
Corporation
|
456
|
63554067000198
|
492026111
|
45 |
Collaborative Care Holdings, LLC
|
USA
|
Hopkins
|
9900 Bren Rd E
|
N/A
|
Minnesota
|
553439664
|
optum.com
|
Hospital/medical service plan
|
2010
|
2117832151
|
2400
|
Corporation
|
4856
|
4803329
|
215364270
|
46 |
Capital District Physicians' Health Plan, INC.
|
USA
|
Albany
|
500 Patroon Creek Blvd
|
N/A
|
New York
|
122061057
|
cdphp.com
|
Hospital/medical service plan
|
1984
|
2100000000
|
700
|
Corporation
|
0
|
909378
|
234492604
|
47 |
Wisconsin Physicians Service Insurance CORPORATION
|
USA
|
Monona
|
1717 W Broadway
|
N/A
|
Wisconsin
|
537131834
|
wpsic.com
|
Hospital/medical service plan
|
1977
|
2096117279
|
2801
|
Corporation
|
16
|
N/A
|
218412957
|
48 |
Aetna Life Insurance Company INC
|
USA
|
Hartford
|
151 Farmington Ave
|
N/A
|
Connecticut
|
061560001
|
aetna.com
|
Hospital/medical service plan
|
2000
|
2073060152
|
27550
|
Corporation
|
11825
|
N/A
|
188092361
|
49 |
Healthspring, INC.
|
USA
|
Nashville
|
530 Great Circle Rd
|
N/A
|
Davidson
|
37228
|
healthspring.com
|
Hospital/medical service plan
|
2012
|
2031210260
|
3200
|
Corporation
|
525
|
2299949
|
219032821
|
50 |
Sierra Health Services, INC.
|
USA
|
Las Vegas
|
2724 N Tenaya Way
|
N/A
|
Clark
|
89128
|
healthplanofnevada.com
|
Hospital/medical service plan
|
2008
|
1967490641
|
2900
|
Corporation
|
5390
|
C3851-1984
|
234917106
|