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Marketplace Health Insurance: Plans, Insurers and In-Network Doctors by State

Check whether your doctor is in a Marketplace plan, then compare the plans, insurers and networks in your state.

Source: CMS Marketplace plan files for plan year 2026 and 2027 and insurer provider directories, matched to the NPPES NPI registry. Updated November 8, 2026.

NPI Profile does not sell insurance or enroll anyone in a plan. This free tool uses public files from CMS and insurers to help you compare plans and check whether your doctor is in a plan's network.

Is your doctor in a Marketplace plan?

Start typing the doctor's last name and choose them from the list.

Type 2 or more letters, then choose a name from the list.
167Insurersselling medical or dental plans
4,504Medical plansBronze to Platinum, plan year 2026 and 2027
1,030Dental plansstand-alone dental coverage
1,634,436Doctors in a networkdoctors, practices and hospitals

167 insurers sell 4,504 medical plans and 1,030 dental plans on the Health Insurance Marketplace across 49 states and DC (2027 plans for HealthCare.gov states; 2026 plans for 21 state-run exchanges until CMS publishes their 2027 files). Their networks list 1,634,436 doctors, practices and hospitals. Texas has the most insurers (13), and New York the most medical plans (306). Alaska, Connecticut, Delaware, District of Columbia, Hawaii, Montana, Rhode Island, Vermont, West Virginia, and Wyoming have the fewest, 2 insurers each.

Marketplace plans by state

Medical plans sold in each state. Select a state to see its insurers, plans and in-network doctors.

Alabama: 4 insurers, 60 medical plans AL 60 Alaska: 2 insurers, 12 medical plans AK 12 Arizona: 6 insurers, 116 medical plans AZ 116 Arkansas: 4 insurers, 38 medical plans AR 38 California: 8 insurers, 58 medical plans. Enroll on Covered California CA 58 Colorado: 6 insurers, 152 medical plans. Enroll on Connect for Health Colorado CO 152 Connecticut: 2 insurers, 22 medical plans. Enroll on Access Health CT CT 22 Delaware: 2 insurers, 29 medical plans DE 29 District of Columbia: 2 insurers, 27 medical plans. Enroll on DC Health Link DC 27 Florida: 11 insurers, 288 medical plans FL 288 Georgia: 8 insurers, 187 medical plans. Enroll on Georgia Access GA 187 Hawaii: 2 insurers, 16 medical plans HI 16 Idaho: 6 insurers, 83 medical plans. Enroll on Your Health Idaho ID 83 Illinois: 7 insurers, 96 medical plans. Enroll on Get Covered Illinois IL 96 Indiana: 4 insurers, 55 medical plans IN 55 Iowa: 5 insurers, 71 medical plans IA 71 Kansas: 5 insurers, 57 medical plans KS 57 Kentucky: 3 insurers, 49 medical plans. Enroll on kynect KY 49 Louisiana: 6 insurers, 105 medical plans LA 105 Maine: 4 insurers, 53 medical plans. Enroll on CoverME.gov ME 53 Maryland: 4 insurers, 47 medical plans. Enroll on Maryland Health Connection MD 47 Massachusetts: 8 insurers, 48 medical plans. Enroll on Massachusetts Health Connector MA 48 Michigan: 7 insurers, 127 medical plans MI 127 Minnesota: 5 insurers, 167 medical plans. Enroll on MNsure MN 167 Mississippi: 3 insurers, 43 medical plans MS 43 Missouri: 6 insurers, 98 medical plans MO 98 Montana: 2 insurers, 30 medical plans MT 30 Nebraska: 5 insurers, 87 medical plans NE 87 Nevada: 7 insurers, 119 medical plans. Enroll on Nevada Health Link NV 119 New Hampshire: 3 insurers, 28 medical plans NH 28 New Jersey: 5 insurers, 39 medical plans. Enroll on Get Covered New Jersey NJ 39 New Mexico: 4 insurers, 25 medical plans. Enroll on beWellnm NM 25 New York: 12 insurers, 306 medical plans. Enroll on NY State of Health NY 306 North Carolina: 5 insurers, 147 medical plans NC 147 North Dakota: 3 insurers, 46 medical plans ND 46 Ohio: 8 insurers, 149 medical plans OH 149 Oklahoma: 5 insurers, 93 medical plans OK 93 Pennsylvania: 8 insurers, 261 medical plans. Enroll on Pennie PA 261 Rhode Island: 2 insurers, 20 medical plans. Enroll on HealthSource RI RI 20 South Carolina: 6 insurers, 136 medical plans SC 136 South Dakota: 3 insurers, 50 medical plans SD 50 Tennessee: 5 insurers, 78 medical plans TN 78 Texas: 13 insurers, 267 medical plans TX 267 Utah: 5 insurers, 49 medical plans UT 49 Vermont: 2 insurers, 28 medical plans. Enroll on Vermont Health Connect VT 28 Virginia: 7 insurers, 83 medical plans. Enroll on Virginia's Insurance Marketplace VA 83 Washington: 10 insurers, 76 medical plans. Enroll on Washington Healthplanfinder WA 76 West Virginia: 2 insurers, 20 medical plans WV 20 Wisconsin: 12 insurers, 234 medical plans WI 234 Wyoming: 2 insurers, 29 medical plans WY 29 Oregon: plan files not published yet OR n/a
Fewer plans More plans State-run exchange for 2027

Every state at a glance

Select a column heading to sort. Each state links to its insurers, plans and in-network doctors.

State Enroll on Plan year Insurers Medical plans Dental plans Doctors in a network Enroll by
Alabama HealthCare.gov 2027 4 60 27 31,992 Jan 15, 2027
Alaska HealthCare.gov 2027 2 12 9 7,941 Jan 15, 2027
Arizona HealthCare.gov 2027 6 116 28 48,944 Jan 15, 2027
Arkansas HealthCare.gov 2027 4 38 18 24,800 Jan 15, 2027
California Covered California 2026 8 58 7 17,735 Jan 31, 2027
Colorado Connect for Health Colorado 2026 6 152 12 23,013 Jan 15, 2027
Connecticut Access Health CT 2026 2 22 10 28,335 Jan 15, 2027
Delaware HealthCare.gov 2027 2 29 12 7,706 Jan 15, 2027
District of Columbia DC Health Link 2026 2 27 16 316Partial Jan 31, 2027
Florida HealthCare.gov 2027 11 288 46 159,908 Jan 15, 2027
Georgia Georgia Access 2026 8 187 29 49,267 Jan 15, 2027
Hawaii HealthCare.gov 2027 2 16 18 8,823 Jan 15, 2027
Idaho Your Health Idaho 2026 6 83 17 13,960 Dec 15, 2026
Illinois Get Covered Illinois 2026 7 96 36 47,834 Jan 15, 2027
Indiana HealthCare.gov 2027 4 55 36 39,493 Jan 15, 2027
Iowa HealthCare.gov 2027 5 71 15 25,705 Jan 15, 2027
Kansas HealthCare.gov 2027 5 57 17 28,750 Jan 15, 2027
Kentucky kynect 2026 3 49 11 17,478 Jan 15, 2027
Louisiana HealthCare.gov 2027 6 105 24 38,735 Jan 15, 2027
Maine CoverME.gov 2026 4 53 8 8,303 Jan 15, 2027
Maryland Maryland Health Connection 2026 4 47 15 932Partial Jan 15, 2027
Massachusetts Massachusetts Health Connector 2026 8 48 15 Not published Jan 23, 2027
Michigan HealthCare.gov 2027 7 127 37 104,297 Jan 15, 2027
Minnesota MNsure 2026 5 167 18 2,293Partial Jan 15, 2027
Mississippi HealthCare.gov 2027 3 43 15 16,053 Jan 15, 2027
Missouri HealthCare.gov 2027 6 98 36 46,273 Jan 15, 2027
Montana HealthCare.gov 2027 2 30 19 12,469 Jan 15, 2027
Nebraska HealthCare.gov 2027 5 87 17 22,527 Jan 15, 2027
Nevada Nevada Health Link 2026 7 119 13 12,571 Jan 15, 2027
New Hampshire HealthCare.gov 2027 3 28 12 12,736 Jan 15, 2027
New Jersey Get Covered New Jersey 2026 5 39 28 46,733 Jan 31, 2027
New Mexico beWellnm 2026 4 25 10 810Partial Jan 15, 2027
New York NY State of Health 2026 12 306 20 Not published Jan 31, 2027
North Carolina HealthCare.gov 2027 5 147 30 86,173 Jan 15, 2027
North Dakota HealthCare.gov 2027 3 46 10 11,060 Jan 15, 2027
Ohio HealthCare.gov 2027 8 149 40 99,490 Jan 15, 2027
Oklahoma HealthCare.gov 2027 5 93 25 30,918 Jan 15, 2027
Pennsylvania Pennie 2026 8 261 43 31,799 Jan 15, 2027
Rhode Island HealthSource RI 2026 2 20 7 Not published Jan 31, 2027
South Carolina HealthCare.gov 2027 6 136 26 33,732 Jan 15, 2027
South Dakota HealthCare.gov 2027 3 50 5 10,258 Jan 15, 2027
Tennessee HealthCare.gov 2027 5 78 26 50,144 Jan 15, 2027
Texas HealthCare.gov 2027 13 267 53 223,691 Jan 15, 2027
Utah HealthCare.gov 2027 5 49 28 26,287 Jan 15, 2027
Vermont Vermont Health Connect 2026 2 28 1 Not published Jan 15, 2027
Virginia Virginia's Insurance Marketplace 2026 7 83 36 28,698 Jan 29, 2027
Washington Washington Healthplanfinder 2026 10 76 7 26,265 Jan 15, 2027
West Virginia HealthCare.gov 2027 2 20 2 12,504 Jan 15, 2027
Wisconsin HealthCare.gov 2027 12 234 27 50,871 Jan 15, 2027
Wyoming HealthCare.gov 2027 2 29 13 5,814 Jan 15, 2027

Doctors in a network: doctors, practices and hospitals in the state listed by at least one insurer. Insurers in Massachusetts, New York, Rhode Island, and Vermont do not publish directories to CMS. Partial: only some insurers in the state publish one, so a doctor missing there may still be in network. Not listed yet: Oregon, which moved to its own state marketplace for 2027. CMS has not published its plan files yet.

Insurers in the most states

These 10 insurers sell medical plans in the most states.

  1. UnitedHealthcare28 states · 444 medical plans
  2. Ambetter Health26 states · 479 medical plans
  3. Oscar Health20 states · 373 medical plans
  4. Anthem Blue Cross and Blue Shield14 states · 276 medical plans
  5. Kaiser Permanente8 states · 117 medical plans
  6. Molina Healthcare7 states · 46 medical plans
  7. AmeriHealth Caritas Next6 states · 51 medical plans
  8. Medica5 states · 144 medical plans
  9. Cigna Healthcare4 states · 49 medical plans
  10. Imperial Insurance Companies4 states · 24 medical plans

Choosing a plan in three steps

1

Check your doctors

Search each doctor you see. Your state page shows which plans include them, and their NPI profile's Insurance tab lists every plan that lists them.

2

Compare the costs

Bronze plans have the lowest premiums and highest deductibles; Gold and Platinum the reverse. Your state page compares deductibles, out-of-pocket limits and CMS coverage examples side by side.

3

Enroll before the deadline

Sign up on HealthCare.gov or your state's exchange. NPI Profile does not sell insurance; prices and final plan details are on the exchange.

Questions about Marketplace insurance

When is open enrollment for 2027?
On HealthCare.gov it runs Nov 1, 2026 to Jan 15, 2027. Sign up by Dec 15 for coverage that starts Jan 1. State exchanges can set other dates; every state's deadline is in the table on this page.
How do I know if my doctor takes a Marketplace plan?
Pick your state and start typing the doctor's last name in the search on this page. It shows which insurers list them, and each state page shows which plans include them. Insurer directories can be out of date, so call the office to confirm before you enroll.
Does NPI Profile sell health insurance?
No. NPI Profile is not an insurance company, agent or broker, and it does not sell plans or enroll anyone. This free tool uses public CMS plan files and insurer provider directories so you can compare Marketplace plans and check whether a doctor is in a plan's network. To enroll, use HealthCare.gov or your state's exchange.
Which plan year do these pages cover?
HealthCare.gov states show 2027 plans, from the CMS plan files for 2027. A doctor counts as in network there only when the insurer lists them for 2027 plans. CMS has not yet published 2027 files for 21 state-run exchanges (see the Plan year column), so those state pages show 2026 plans and count doctors listed for 2026 or 2027. Each state page names its plan year.
Why does my state show no doctors?
Insurers in Massachusetts, New York, Rhode Island, and Vermont do not send provider directories to CMS. Their plans are listed, and the state exchange has its own doctor search.
Does NPI Profile sell insurance or show premiums?
No. NPI Profile does not sell insurance. Premiums depend on age, county, household size and income, so get prices on HealthCare.gov or your state's exchange. These pages compare plan rules and networks.

About this data

NPI Profile is not an insurance company, agent or broker, and it does not sell insurance or enroll anyone in a plan. It is a free reference tool built on public files that CMS and insurers publish, to help you compare Marketplace plans and check whether your current or future doctor is in a plan's network. It is not affiliated with CMS, HealthCare.gov, any state exchange or any insurer. Confirm costs and networks with the insurer and the doctor's office, and enroll on HealthCare.gov or your state's exchange.

SourceWhat it provides hereSource date
CMS Marketplace public use filesPlans, metal levels, deductibles, out-of-pocket limits, covered services, coverage examples and the counties where plans are sold, for HealthCare.gov statesPlan year 2027
CMS state-based exchange public use filesPlans sold on the 21 state-run exchangesPlan year 2026
Insurer provider directoriesWhich doctors, practices and hospitals each insurer lists in its Marketplace networks, from the machine-readable files insurers publish under CMS rulesUpdated November 8, 2026
NPPES NPI registryProvider names, practice addresses and specialtiesMatched November 8, 2026
  • Only individual-market plans sold on the exchanges are included. Small-business (SHOP) and off-exchange plans are left out.
  • A doctor counts as in network when the insurer's directory lists them for the state's plan year (or 2027, for states still showing 2026 plans).
  • Costs are for the standard version of each plan, for one person, in network. People who qualify for cost-sharing reductions pay less. Monthly premiums are not shown: they depend on age, county, household and income.
  • Directories can be out of date. Call the doctor's office and the insurer to confirm before you enroll.