Washington Marketplace Health Insurance: 2026 Plans and In-Network Doctors
10 insurers sell 76 medical plans through Washington Healthplanfinder in Washington for 2026, and 7 dental plans are also available. Regence BlueShield offers the most, 16 plans. Ambetter Health has the largest network, with 26,265 Washington doctors, practices and hospitals. Individual deductibles run from $0 to $10,150, and 2 insurers offer $0-deductible plans.
10 insurers76 medical plansDeductibles $0 to $10,15026,265 doctors and facilities in a network
Source: CMS Marketplace plan files for plan year 2026 and insurer provider directories. 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.
Are your doctors in these plans?
Add up to 3 doctors and every plan below shows whether they are in network.
Your doctors:
"Not listed" means the insurer's directory does not list the doctor in that plan's network. Directories can be incomplete or out of date, so call the office to confirm.
All 76 plans
Monthly premiums are not shown: they depend on your age, county, household size and income. Washington Healthplanfinder lists them for your household.
Deductible: what you pay for covered care before the plan starts to pay.Out-of-pocket max: the most you pay in a year for covered in-network care. After that, the plan pays 100%.
2 insurers sell stand-alone dental plans in Washington but no medical plans.
Insurer
Dental plans
Dentists in network
Delta Dental of Washington
2
Not published
Dentegra
1
Not published
Where the in-network doctors are
Doctors and facilities in Washington listed by at least one Marketplace insurer, by city and by primary specialty.
Top cities
Seattle3,804
Spokane2,725
Tacoma1,543
Bellevue866
Vancouver839
Bellingham710
Everett707
Yakima682
Wenatchee639
Olympia624
Spokane Valley521
Puyallup502
Top specialties
Counselor3,571
Nurse Practitioner2,764
Family Medicine1,663
Internal Medicine1,594
Physician Assistant1,533
Physical Therapist1,251
Pharmacy1,046
Social Worker1,020
Clinic/Center854
Massage Therapist773
Chiropractor618
Pediatrics565
Questions about Washington Marketplace plans
Which insurers sell Marketplace plans in Washington?
10 insurers sell medical plans for 2026: Regence BlueShield, LifeWise Health Plan of Washington, Ambetter Health, Kaiser Permanente, Premera Blue Cross, UnitedHealthcare, BridgeSpan Health, Community Health Plan of Washington, Molina Healthcare, and Wellpoint. 2 more insurers sell dental plans only.
When can I enroll in a Washington Marketplace plan for 2027?
Open enrollment for 2027 coverage runs Nov 1, 2026 to Jan 15, 2027 on Washington Healthplanfinder. Outside those dates you need a qualifying life event, such as losing other coverage, moving or having a baby.
Which insurer has the most doctors in Washington?
Ambetter Health lists 26,265 Washington doctors, practices and hospitals, 0 of them accepting new patients. Directories can be out of date, so call the office to confirm before you enroll.
What is the lowest deductible on a Washington Marketplace plan?
2 plans have a $0 individual deductible. Deductibles run from $0 to $10,150. A lower deductible usually means a higher monthly premium, so compare the out-of-pocket maximum too.
Which plan year does this page cover?
These are Washington's 2026 plans, the latest available. Washington's 2027 plan details are not public yet, so prices, benefits and doctors may be different for 2027. Check Washington Healthplanfinder before you enroll. The doctor lists already include doctors that insurers list for 2027. This page will be updated when the 2027 details come out.
Are all Washington plans sold in every county?
No. 71 plans are sold only in some counties, and 5 plans are sold statewide. Choose your county above the plan list to see only the plans sold where you live.
Why are there no monthly premiums on this page?
Premiums depend on your age, county, household size and income, and most enrollees get a subsidy, so a single price would mislead. Prices are listed on Washington Healthplanfinder. This page compares what the plans cover: deductibles, out-of-pocket maximums, coinsurance 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 Washington Healthplanfinder.
Source
What it provides here
Source date
CMS public use files for Washington Healthplanfinder
Plans, deductibles, out-of-pocket maximums and coverage examples, and the counties where each plan is sold
Plan year 2026
Insurer provider directories
Which doctors, practices and hospitals each insurer lists in its networks. Only providers with an address in Washington are counted.
Updated November 8, 2026
NPPES NPI registry
Provider names, practice addresses and primary specialties
Matched November 8, 2026
Only individual-market plans sold on Washington Healthplanfinder are included; small-business (SHOP) and off-exchange plans are left out. A plan an insurer files once per region is shown once.
Doctors listed for 2026 or 2027 plans are counted, because insurer directories already list 2027 networks and most plan IDs carry over.
Deductibles, out-of-pocket maximums and coinsurance are for one person, in network, for the standard version of each plan. Coverage examples (having a baby, managing type 2 diabetes, a simple fracture) are what CMS's standard scenarios cost under each plan.
Directories can be out of date. Call the doctor's office and the insurer to confirm before you enroll.
Add your doctor
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2. What kind of doctor?
3. Choose the doctor
Matches appear as you type. Choose one from the list.
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Compare plans
Green marks the lowest value in a row. Monthly premiums depend on age, county and income and are not shown. CMS examples are standard scenarios from each plan's Summary of Benefits and Coverage. Directories can be out of date, so call the office to confirm.