Insurers 106 with 2027 network files
HealthCare.gov states 29 networks shown
State-run exchanges 22 link to the exchange
Marketplace insurers, 2027
Hospitals in network for at least one of each insurer's 2027 individual Marketplace (ACA) plans. Pick an insurer to see its states.
Filter insurers
Insurer States sold Hospitals in network
Ambetter 18
1,833
UnitedHealthcare 20
1,152
Oscar 15
990
Antidote Health 3
473
Anthem Blue Cross Blue Shield 5
472
Blue Cross and Blue Shield of Texas 1
429
Wellpoint 2
231
Florida Blue 1
205
Wellmark Blue Cross Blue Shield 2
170
Blue Cross and Blue Shield of Louisiana 1
154
Blue Cross and Blue Shield of Louisiana 1
152
Blue Cross Blue Shield of Michigan 1
144
AmeriHealth Caritas Next 6
142
AvMed 1
139
Harbor Health 1
135
Medica 4
128
Priority Health 1
128
Blue Cross and Blue Shield of Oklahoma 1
126
MedMutual 1
122
Blue Cross and Blue Shield of Kansas 1
118
BlueCross BlueShield of Tennessee 1
105
McLaren Health Plan Community 1
101
Blue Cross and Blue Shield of Alabama 1
92
Blue Cross Blue Shield of Arizona 1
92
Blue Cross and Blue Shield of Nebraska 1
91
Blue Cross and Blue Shield of NC 1
89
Arkansas Blue Cross and Blue Shield 1
85
Health Advantage 1
85
Octave 1
85
Sanford Health Plan 2
85
Imperial Insurance Companies, Inc. 2
82
Community Health Choice 1
78
Avera Health Plans 2
68
CHRISTUS Health Plan 2
66
Highmark Blue Cross Blue Shield 2
65
Blue Cross and Blue Shield of Montana 1
60
Quartz 1
60
BlueCross BlueShield of South Carolina 1
58
Mountain Health CO-OP 1
58
Network Health 1
56
Aspirus Health Plan 1
49
CommunityCare 1
47
Blue Cross Blue Shield of North Dakota 1
46
Blue KC 2
45
Select Health 1
38
University of Utah Health Plans 1
37
Health First Commercial Plans, Inc. 1
35
HealthPartners 1
35
First Choice Next 1
34
Dean Health Plan 1
31
Blue Cross Blue Shield of Wyoming 1
30
Security Health Plan 1
30
Harvard Pilgrim Health Care 1
27
Peak Health Insurance 1
27
Regence BlueCross BlueShield 1
27
CareSource 1
26
Florida Health Care Plans 1
26
Sendero Health Plans, Local Nonprofit 1
25
HMSA 1
23
Premera Blue Cross 1
22
Molina Healthcare 1
20
Alliant Health Plans, Inc. 1
19
InStil Health 1
18
Moda Health Plan, Inc. 1
16
MercyCare Health Plans 1
15
SummaCare 1
12
WellSense Health Plan 1
12
Capital Health Plan 1
9
22 Health 1
8
Community First 1
8
Group Health Cooperative-SCW 1
6
Imperial Health Plan of the Southwest, Inc. 1
3
DentaQuest Insurance Company Inc- OH 1
1
DentaQuest Insurance Company-MO 1
1
DentaQuest USA Insurance 1
1
DentaQuest USA Insurance Company, Inc. 1
1
Humana 19
1
Kaiser Permanente 1
1
BEST Life 25
0
Cigna 5
0
Delta Dental 3
0
Delta Dental of Alaska 1
0
Delta Dental of Arizona 1
0
Delta Dental of Arkansas 1
0
Delta Dental of Indiana 1
0
Delta Dental of Iowa 1
0
Delta Dental of Michigan 1
0
Delta Dental of Minnesota 1
0
Delta Dental of Nebraska 1
0
Delta Dental of North Carolina 1
0
Delta Dental of Ohio 1
0
Delta Dental of Wisconsin, Inc. 1
0
Delta Dental PPO 6
0
DeltaCare USA 2
0
DENCAP Dental Plans, Inc 1
0
DentaQuest Insurance Company Inc- TN 1
0
DentaQuest Insurance Company, Inc. 2
0
DentaQuest- LA 1
0
Dominion National 9
0
HRI Dental & Vision 2
0
Northeast Delta Dental 1
0
Renaissance Dental 13
0
Solstice Benefits 1
0
Solstice Healthplans of Arizona, Inc. 1
0
Solstice Healthplans of Texas, Inc. 1
0
TRUASSURE INSURANCE COMPANY 11
0
No insurer matches that name.
Health insurance by state
Each state page has its exchange, open-enrollment dates, the insurers with the most hospitals in network, premiums and Medicaid income limits.
Source: the insurers' 2027 Marketplace provider directory files (machine-readable network files listed in the CMS Marketplace public use files), loaded November 4, 2026, matched to hospitals by NPI. Individual Marketplace (ACA) plans only: not Medicare Advantage, Medicaid or employer plans.
Networks change; confirm with your insurer before you go. Not affiliated with any insurer, HealthCare.gov or CMS.
