Arizona · Open enrollment Nov 1 – Jan 15
Arizona Marketplace Health Insurance: How to Choose a 2027 Plan
Open enrollment for 2027 runs November 1, 2026 to January 15, 2027 on HealthCare.gov.
Arizona had 7 Marketplace insurers and 199 plans for 2026. How many you can choose from depends on your county.
Prices are going up for 2027. Arizona insurers filed increases of about 3% to 34% before tax credits. Compare again even if you like your plan.
Find my Arizona planFree. See your price after tax credits.
What's changing in the Arizona Marketplace for 2027?
Cigna ends individual plans in Arizona and every other state where it sells them. About 2,500 Arizonans on Connect HMOs need a new insurer for 2027.
Filed averages run from 3.3% at Antidote to 33.9% at Oscar before tax credits. AZ Blue filed 29.6%. Your net change depends on your credit.
Adult Group members ages 19 to 64 must meet work or activity rules and renew every six months starting January 1, 2027. See KeepMyAHCCCS.com.
The extra tax credits ended after 2025. Above 400% of the federal poverty level, you generally pay a plan's full price.

Which metal level fits how you use care?
Metal levels set how you and the plan share costs. The network, not the metal level, decides which doctors you can see.
Which insurers sell Marketplace plans in Arizona?
7 insurers sold Arizona Marketplace plans in 2026, and 6 are expected for 2027. Not every insurer sells in every county, so your ZIP code decides your choices.
| Insurer | Counties (2026) | Plans (2026) | Plan types | From (age 40) | CMS rating (2026) | 2027 change |
|---|---|---|---|---|---|---|
| AZ Blue | Counties (2026)15 of 15 | Plans (2026)115 | Plan typesHMO | From (age 40)$432 | CMS rating (2026)3 of 5 | 2027 change+29.59% proposed |
| Oscar | Counties (2026)4 of 15 | Plans (2026)17 | Plan typesHMO | From (age 40)$387 | CMS rating (2026)3 of 5 | 2027 change+33.9% proposed |
| Ambetter | Counties (2026)9 of 15 | Plans (2026)16 | Plan typesHMO | From (age 40)$469 | CMS rating (2026)4 of 5 | 2027 change+24.55% proposed |
| Antidote | Counties (2026)3 of 15 | Plans (2026)16 | Plan typesHMO | From (age 40)$401 | CMS rating (2026)Not yet rated | 2027 change+3.26% proposed |
| Cigna | Counties (2026)3 of 15 | Plans (2026)16 | Plan typesHMO | From (age 40)$404 | CMS rating (2026)4 of 5 | 2027 changeLeaving after 2026 |
| UnitedHealthcare | Counties (2026)7 of 15 | Plans (2026)14 | Plan typesHMO | From (age 40)$436 | CMS rating (2026)3 of 5 | 2027 change+28.63% proposed |
| Imperial Insurance Companies | Counties (2026)10 of 15 | Plans (2026)5 | Plan typesHMO | From (age 40)$375 | CMS rating (2026)– | 2027 change– |
What would you pay after tax credits?
Answer a few questions about your household and your care. See plans for your county, check your doctors and prescriptions, and get a recommendation.
Find my Arizona planWhat do people ask about Arizona Marketplace plans?
Enroll by December 15 for coverage that starts January 1; the last day to sign up is January 15. Outside open enrollment you need a qualifying life event, such as losing other coverage, moving, marrying or having a baby.
Not necessarily. The prices on this page are before tax credits. Tax credits depend on your household size and income, and they can lower the monthly premium a lot. The plan finder estimates your price after tax credits.
199 of Arizona's 199 plans for 2026 are HMOs or EPOs, which only pay for in-network care except emergencies. Check that your doctors and hospital are in the plan's network before you enroll.
Compare before you let it renew. Arizona insurers filed 2027 increases of about 3% to 34% before tax credits, and your plan or its network may change. Your new tax credit can change too.
Arizona expanded Medicaid. Adults 19 to 64 with income up to 138% of the poverty level may qualify for AHCCCS. Apply at healthearizonaplus.gov or azahcccs.gov. Adult Group members should check KeepMyAHCCCS.com before January 2027 for work-requirement and six-month renewal rules.
On HealthCare.gov, through an approved insurer or broker website, or with a licensed agent. The plans and prices are the same everywhere you enroll.
No. Arizona uses HealthCare.gov. You can also enroll with a licensed agent or an approved partner site that connects to HealthCare.gov.
Cigna Connect coverage ends December 31, 2026. Compare other insurers on HealthCare.gov starting November 1, and enroll by December 15 for January 1 coverage.
Focus+Prosano, ACA Health Choice and Neighborhood are separate HMO networks. A doctor who takes one may not take another, so check the network on the plan card.
Where these numbers come from
- 2026 plans, premiums, deductibles, copays and out-of-pocket maximums: CMS QHP Landscape and Benefits and Cost Sharing Public Use Files, plan year 2026. Checked October 4, 2026.
- Proposed 2027 changes: each insurer's rate filing (ratereview.healthcare.gov or the state insurance department).
- CMS Rate Review, Arizona 2027 individual filings, October 8, 2026
- KFF, insurer participation changes in 2027, October 7, 2026
- Cigna Healthcare, individual medical plans discontinued, July 29, 2026
- healthinsurance.org, Arizona health insurance marketplace, August 23, 2026
- ACASignups, 2027 rate changes for Arizona, August 10, 2026
- AHCCCS / KeepMyAHCCCS, work requirements, accessed October 8, 2026
- KJZZ, AHCCCS launches website for Medicaid work requirements, September 10, 2026
- CMS Marketplace Quality Rating System, PY2026, October 2025
- HealthCare.gov, dates and deadlines, accessed October 8, 2026
- Arizona DIFI, health insurance rates, accessed October 8, 2026
Reviewed by Jacob Guidi, licensed health insurance agent (NPN 19902041), Thrive Benefits Group.
Thrive Benefits Group is not HealthCare.gov or a government agency. Premiums shown are before tax credits, for one person age 40, and most people who qualify for tax credits pay less. Your price depends on your county, age, household and income. Plan details can change; the insurer's plan documents are final.