Moving to Illinois? Your old health plan stays behind. The 60-day window to enroll, Get Covered Illinois, 2027 prices by city and where newcomers come from.
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Short answer: a health plan from another state does not move with you. A move to Illinois opens a Special Enrollment Period: in most cases you have 60 days from the move to pick a Illinois plan on Get Covered Illinois, as long as you had health coverage for at least one day in the 60 days before the move. Pick by the last day of a month and the plan starts on the 1st of the next. As a state-run marketplace, Get Covered Illinois may also let you pick a plan up to 60 days before the move.
About 199,996 people moved to Illinois from another state in 2024, and about 93,948 came from abroad, by the Census Bureau’s estimate. The biggest sources, with each state’s 2027 benchmark Silver price for a 40-year-old next to Illinois’s $707:
| Moving from | People, 2024 | Their 2027 benchmark | Illinois compared |
|---|---|---|---|
| Texas | 18,189 ±3,474 | $737 | −4% |
| California | 15,128 ±2,843 | $655 | +8% |
| Wisconsin | 14,131 ±2,749 | $720 | −2% |
| Indiana | 14,098 ±3,099 | $537 | +32% |
| Florida | 12,751 ±2,882 | $738 | −4% |
| New York | 11,082 ±3,600 | $1,041 | −32% |
Federal rules let a state-run marketplace open the moving window up to 60 days before the move; if Get Covered Illinois does, a plan picked on or before move day starts the first of the next month.
A new Illinois ZIP code is the qualifying event. You need health coverage for at least one day in the 60 days before the move, unless you are moving from another country or a U.S. territory.
A plan picked by the last day of a month starts on the 1st of the next, so picking in the move month keeps the gap short.
New plan first, old plan second, the order HealthCare.gov gives, so there is no day without coverage.
After that, the next chance is Open Enrollment or another life event. If Get Covered Illinois asks for documents, send them by its deadline; HealthCare.gov allows 30 days after picking a plan.
Illinois sells its plans through Get Covered Illinois. Open Enrollment for 2027 coverage runs November 1, 2026 to January 15, 2027; a plan picked by December 15 starts January 1. Outside those dates, the move is what lets you in.
Illinois moved to its own marketplace, Get Covered Illinois, for 2026. For 2027 the Department of Insurance reports five insurers and a 14.1% average increase, down from 28.8% for 2026; Cigna and Molina leave, and Ambetter adds 21 counties.
Illinois is not in the federal plan file, so the statewide benchmark above is the comparable number; the ZIP you are moving to decides the real one.
Below the line ($63,840 for one person, $132,000 for a family of four for 2027 coverage), the benchmark Silver costs the same share of income in every state, and the credit makes up the difference. Above it, Illinois’s full price is the price: $707 a month for the benchmark Silver at 40, $8,484 a year. That is the moment to price a private plan as well; it can start the first of any month, so there is no window to miss.
Age 40 in Illinois, before health questions. The private plan covers less than an ACA plan and asks about your health; the marketplace price is before any tax credit.
Moving to Illinois soon?
Send the ZIP you are moving to. A licensed agent prices the Illinois plans and the private plans side by side and gives you the dates. Free, no obligation.
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more for Illinois movers
all 23 states for movers · Illinois health insurance, county by county · the move planner for Illinois.
The insurance company pays the agent, never you, and the premium is the same either way.
One licensed agent, NPN #22052447, who sells marketplace and private plans, so you hear about both.
Your ZIP code is the only thing needed to see what is available where you live.
A marketplace plan does not: plans are sold for one state’s service area, so you apply again for a Illinois plan on Get Covered Illinois. Until the new plan starts, the old one still covers emergencies in any state at in-network cost-sharing.
In most cases 60 days from the move date, if you had coverage for at least one day in the 60 days before the move. A plan picked by the last day of a month starts on the 1st of the next.
Possibly. Illinois runs its own marketplace, Get Covered Illinois, and federal rules let a state-run marketplace open the moving window up to 60 days early; a plan picked on or before move day then starts the first of the following month. Confirm it before counting on it.
For a 40-year-old the 2027 benchmark Silver is $707 a month in Illinois and $737 in Texas (KFF). Below the tax-credit line the credit absorbs that difference for the benchmark plan; above it you pay the full price.
General information, not a quote or an offer of coverage. Private plans are medically underwritten: they ask health questions, can decline or exclude a condition, are not ACA coverage and get no tax credit. Daniel Griffin, licensed independent agent, NPN #22052447, is not tied to any single carrier and not affiliated with the U.S. government.
Send the Illinois ZIP you are moving to. A licensed agent lines up the Illinois plans, checks your doctors and gives you the dates for your move. It costs nothing, and you deal with a licensed agent, not a call center.
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Enter the Illinois ZIP code you are moving to. A licensed agent prices the Illinois plans for that address and the private plans that can start any month.
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