Wyoming Open Enrollment 2027 for Families
Last updated November 3, 2026 · By Frank Caballero, licensed health insurance broker
Short answer
For families buying their own coverage in Wyoming, open enrollment for 2027 coverage runs November 1, 2026 to January 15, 2027 on HealthCare.gov, and December 15 is the date to choose by for a January 1 start. A private, medically underwritten plan for the household does not wait for the window either: if approved, it can start the first of any month.
What 2027 looks like for you
Wyoming's average 2027 rate change is 11.2% to 11.3% (finalized). The details are on the Wyoming 2027 premium increase page.
The 2027 subsidy line rises with household size: $109,280 for a household of three, $132,000 for four, and higher for larger families. Marketplace plans charge for at most three children under 21, so a bigger family's premium stops growing after the third child. Wyoming parents above the line pay full price at every metal level, which is when a side-by-side comparison matters most.
Wyoming this year
Wyoming's final 11.3 percent increase for 2027 looks mild beside its neighbors, but families start from full-price premiums that were already among the highest in the country. Very few insurers sell here, and long drives separate hospitals in Cheyenne, Casper, Laramie, Gillette, Rock Springs and Jackson, so the network often decides the plan before price does. Wyoming uses HealthCare.gov: January 15 closes the window, while December 15 is the one that matters if you want no break on January 1. Ranch and seasonal-work families with uneven earnings should be careful, because the subsidy vanishes once four people earn past $132,000.
One thing to do before you choose
If your children's specialists are in Denver, Salt Lake City or Billings, confirm each one is listed for 2027, since many Wyoming plans have limited networks outside the state. Ranch families and seasonal workers in Jackson and the energy towns should figure 2027 earnings across twelve months, not one strong season. Healthy families past the income limit are welcome to ask me about private plans as well.
Your checklist
- Each family member's doctors and the children's hospital you use
- The family deductible and out-of-pocket maximum
- Household income against your household-size line
- Planned 2027 care: a pregnancy, braces or surgery
Private plan or Marketplace?
Private plan
Whole household healthy, income above the line: each person is approved on their own health answers; not an ACA Marketplace plan.
Marketplace
Ongoing care for a child or parent, or income under the line: HealthCare.gov accepts everyone, and the subsidy grows with household size.
Compare Wyoming plans this open enrollment
Private plans priced first, the Marketplace alongside when it fits. Phone or video, English or Spanish, no fee.
About your broker
Frank Caballero (NPN 21032307), licensed in 31 states including Wyoming. Phone or video, English or Spanish, no fee; independent, not HealthCare.gov or any government agency.
Questions
When is the 2027 open enrollment deadline in Wyoming?
January 15, 2027 on HealthCare.gov. Choose by December 15, 2026 for coverage that starts January 1; plans picked after that start February 1.
Wyoming's increase is smaller this year. Does that mean family coverage is affordable now?
Not necessarily. The 11.3 percent figure is moderate, but it sits on premiums that were already among the highest nationally. Families above the subsidy line pay all of it. Compare Marketplace plans with private options, where premiums depend on ages, health and location, and an application has to be accepted.
Can I get a private plan in Wyoming after open enrollment closes?
Yes. You can apply in any month and, if approved, a private plan can start the first of a month; the insurer can decline based on health answers.
More for Wyoming
- Wyoming open enrollment 2027: dates and options
- Wyoming open enrollment for self-employed
- Wyoming open enrollment for early retirees
- Wyoming open enrollment for small business owners
- Wyoming open enrollment for people between jobs
- Wyoming open enrollment for individuals
- Wyoming open enrollment for people over the subsidy line
- Wyoming open enrollment for marketplace renewals
- Family health insurance, explained
- Wyoming health insurance quotes
Official sources: HealthCare.gov, the federal Marketplace; HealthCare.gov: special enrollment periods. FC Insurance Solutions is an independent, licensed brokerage and is not affiliated with any government agency.
Written by Frank Caballero, licensed health insurance broker in Wyoming and 30 other states, NPN 21032307. Last updated November 3, 2026.