How the protections work, start to finish.
Everything a tribal member needs to know before enrolling for 2027, in the order it comes up. Reviewed September 22, 2026.
Are you an enrolled member of a federally recognized tribe?
- Licensed insurance agencyTexas license 3449979. Verify
- $0 to work with usAgents are paid by the insurer. Your premium is the same.
- Founded by a Chickasaw citizenMike Grimes, Texas Chickasaw Council chair.
- Your information stays privateWe never sell your data.
Who qualifies.
The Marketplace protections belong to enrolled members of federally recognized tribes and shareholders in Alaska Native (ANCSA) corporations. Where you live does not matter, on or off tribal land, Oklahoma or Texas.
People of Indian descent who are eligible for IHS but are not enrolled members, and members of state-recognized tribes, do not get the Marketplace cost-sharing protections. They may still qualify for special Medicaid and CHIP protections, and anyone can get regular savings based on income.
Family members who are not enrolled do not get the protections themselves. Tribal members should be on their own policy to keep them, and we set up the application that way.
Zero or limited cost-sharing.
Which one you get depends on income.
Income 100% to 300% of poverty level
Zero cost-sharing.
No deductibles, copays or coinsurance for covered care, from your clinic or from any provider in your plan’s network. No referral needed. You must qualify for a premium tax credit and agree to income verification.
Any income
Limited cost-sharing.
No out-of-pocket costs at IHS, tribal or urban Indian programs, or for care elsewhere with their referral. Other care follows the plan’s normal deductibles and copays.
Both are available on bronze, silver, gold and platinum plans, not catastrophic. Neither removes the monthly premium. See the income table on our home page.
When you can enroll.
- Any month
Enroll or switch once a month.
This monthly Special Enrollment Period is still in effect for 2027. The 2025 federal changes removed a different, income-based monthly window, not this one.
- Start date
The first of next month.
Pick a plan in October and coverage begins November 1.
- Open Enrollment
November 1, 2026 to January 15, 2027
Still worth watching: it is when plans, premiums and networks change for the new year, and when non-member family members can switch.
Documents.
- 01A document from your tribe showing membership, such as a tribal enrollment card with a seal or official signature.
- 02ANCSA shareholders: a document from your regional or village corporation.
- 03A CDIB from the Bureau of Indian Affairs can work if it shows tribal enrollment.
- 04If HealthCare.gov asks for proof, you have 90 days to upload or mail it. We help you do it right the first time.
Your clinic and your plan.
IHS is a health care program, not insurance, and it does not count as coverage for tax credits. Enrolling in a plan does not take away your clinic. You can keep going there, and when your clinic bills your plan, the payment helps the clinic.
Every Marketplace plan has a network. We check your doctors, hospitals and prescriptions before you choose, and we explain how referrals from your clinic work with limited cost-sharing.
General questions about subsidies, the 400% cliff or Open Enrollment? RedHealth answers those.
Step-by-step guides.
All guides →- The basicsZero vs limited cost-sharing for tribal members in 2027.
- EnrollingCan tribal members enroll in health insurance any month? Yes. Here is how it works in 2027.
- Using your coverageHow IHS, Purchased/Referred Care and a Marketplace plan work together.
- EnrollingWhat tribal documents does HealthCare.gov accept? A step-by-step upload guide.
- EnrollingMixed households: covering tribal and non-tribal family members on HealthCare.gov.
- MedicaidSoonerCare and Medicaid for tribal members: premiums, cost-sharing, estate recovery and 2027 work rules.
More questions.
All questions →Do my spouse and children qualify if they are not tribal members?
Family members who are not enrolled members do not receive the tribal cost-sharing protections themselves, but they can use the monthly enrollment period to change plans at the same time as the tribal member on their application. To keep your protections, tribal members need to be on a separate policy from non-member family members. Everyone in the household can still qualify for premium tax credits and regular cost-sharing reductions based on income. Children who are enrolled members get the protections in their own right.
I belong to a state-recognized tribe. Do I qualify?
Membership in a state-recognized tribe alone does not qualify you for the Marketplace cost-sharing protections or the monthly enrollment period; those apply to members of federally recognized tribes and ANCSA shareholders. You may still qualify for the Medicaid and CHIP protections if you are eligible for IHS, tribal, or urban Indian health services, and you can still get regular Marketplace savings based on your income. The Bureau of Indian Affairs keeps the official directory of federally recognized tribes.
Do tribal per capita payments count as income?
It depends on the program and the source of the payment. For Medicaid and CHIP, per capita payments from natural resources, leases, or royalties, income from trust land, and money from selling culturally significant items like beadwork are not counted, but per capita payments from tribal gaming are counted. For Marketplace premium tax credits, income generally follows federal tax rules, so taxable payments such as gaming per capita usually count. Estimate carefully, because extra advance credits must now be fully repaid at tax time.
Sources. cms.gov, healthcare.gov, congress.gov
What if my income is below 100% of the federal poverty level?
It depends on your state. In Oklahoma, adults 19 to 64 with income up to 138% of the poverty level may qualify for SoonerCare, and tribal members eligible for I/T/U services pay no Medicaid premiums. Texas has not expanded Medicaid, so many adults under 100% qualify for neither Medicaid nor Marketplace premium tax credits. Tribal members in that situation can still enroll in a limited cost-sharing plan, but without a tax credit the full premium applies. We will walk through every option with you.
Sources. oklahoma.gov, healthcare.gov, healthcare.gov
Will the new Medicaid work requirements affect tribal members?
Most tribal members are exempt. A federal law passed in 2025 requires states to apply work or community engagement requirements to many Medicaid expansion adults beginning no later than January 2027, with some states allowed more time, but it exempts Indians, Urban Indians, and others eligible for IHS, tribal, or urban Indian services. This matters most in Oklahoma, which covers expansion adults; Texas has not expanded Medicaid. Watch for SoonerCare notices and respond quickly so your coverage is not interrupted.
Sources. congress.gov, oklahoma.gov