Before you start

Wisconsin residence
Income information for subsidy or BadgerCare Plus eligibility
An SSN or ITIN for the marketplace application
A qualifying life event, if enrolling outside the annual open-enrolment window

Step-by-step

1
Enrol in your employer's plan within the new-hire window
Typically 30 days from your start date, and missing it can mean waiting for the next open enrolment. Compare the deductible and out-of-pocket maximum, not just the premium.
Via employerWho: YouFirst 30 days of employment
2
Check BadgerCare Plus eligibility first, and check the actual threshold
Wisconsin covers childless adults through BadgerCare Plus up to the federal poverty line rather than the 138% used in expansion states, and enrolment runs year-round. That is lower than most states but higher than nothing, and it is the reason Wisconsin has no coverage gap. Confirm the current income figure with Wisconsin DHS rather than assuming either the expansion number or that there is nothing.
OnlineWho: You
3
Without an employer plan, use HealthCare.gov
Wisconsin has no state exchange, so the federal marketplace is where individual plans are bought. Open enrolment runs on a fixed annual calendar; outside it you need a qualifying life event such as moving state, losing coverage, marriage or a birth. There is no state-run alternative to fall back on.
OnlineWho: You
4
Choose the plan by hospital system
Advocate Aurora and Froedtert with the Medical College of Wisconsin dominate adult care across the metro, with Ascension also significant, and plan networks are drawn along those lines. Check which system your nearest clinic and preferred hospital belong to before enrolling — switching mid-year needs a qualifying life event.
OnlineWho: You
5
If you have children, check Children's Wisconsin and ask about lead testing
Children's Wisconsin is among the leading paediatric hospitals in the country and worth confirming explicitly in your plan's network. Separately, ask your paediatrician about blood-lead testing — the City of Milwaukee Health Department runs a childhood lead programme and routine testing at the recommended ages is standard local practice here in a way it is not in most American cities.
In personWho: You
6
Find out whether your address has a lead water service line
Milwaukee has one of the largest remaining stocks of lead service lines in the country and a long-running replacement programme. The city publishes information on the programme and provides filters to affected households. Ask the landlord or check with the city before you move in, and use a filter certified for lead if the line has not been replaced.
OnlineWho: YouBefore moving in
7
Register with a primary care physician in month one
Do it while you are well. An established relationship is what gets you referrals and urgent slots later, and confirming the practice is in your network before the first visit avoids an out-of-network bill for a routine appointment.
In personWho: YouMonth 1
8
Plan for the light as well as the cold
Milwaukee sits far enough north that December afternoons are dark by half past four, and the overcast stretch from November to March is long. Seasonal low mood is discussed openly here and vitamin D and light boxes are ordinary conversation rather than a joke. If you have any history of it, raise it with a GP in the autumn rather than in February.
In personWho: You

Documents you’ll need

Proof of Wisconsin residence
Income documentation for subsidies or BadgerCare Plus
SSN or ITIN
Immigration documents for marketplace eligibility categories
Evidence of losing prior coverage, if using a special enrolment period
Lead-based paint disclosure for any pre-1978 rental, which federal law requires the landlord to provide

Things most newcomers don’t know

Wisconsin is the only non-expansion state without a coverage gap, and the reason is a quirk of timing.

Wisconsin declined the ACA expansion but had already extended BadgerCare Plus to childless adults up to the poverty line — and marketplace subsidies start at the poverty line. So the two meet with nothing in between, which is not true in Kansas, Texas or Florida. The ceiling is lower than an expansion state's 138%, so someone earning modestly above the poverty line is on subsidised marketplace cover rather than Medicaid. Know which side of the line you are on.

Source: Wisconsin Department of Health Services — BadgerCare Plus

Lead is a real, specific Milwaukee question, not a generic old-housing caveat.

The city has one of the largest remaining lead service line inventories in the United States alongside a housing stock that is overwhelmingly pre-1978. There is an active replacement programme and a filter programme, and childhood blood-lead testing is routine local practice. Ask about the service line and the paint before signing a lease — it is the question a Milwaukee parent would ask and a newcomer would not think to.

Source: City of Milwaukee Health Department

Wisconsin has no state exchange, so the federal deadline is the only deadline.

States like Maryland and California run their own marketplaces with longer windows and extra subsidies. Wisconsin does not. If you miss HealthCare.gov's open enrolment and have no qualifying life event, there is no state alternative and you are uninsured until the next window. Diary the date on arrival.

Source: HealthCare.gov

The winter dark is a health issue here, not a joke.

Milwaukee's December sunset is before five and the overcast stretch from November to March is long. Seasonal affective symptoms are common enough that locals discuss light therapy without embarrassment. Newcomers who prepared for cold and not for darkness are the ones who struggle in February.

Source: community-reported

Common mistakes to avoid

Assuming Wisconsin's non-expansion status means there is no Medicaid. BadgerCare Plus covers childless adults to the poverty line.
Assuming the expansion threshold of 138% applies here. Wisconsin's ceiling is lower.
Missing HealthCare.gov open enrolment and finding Wisconsin has no state fallback.
Signing a pre-1978 lease without the lead paint disclosure federal law requires.
Not asking whether the property's water service line has been replaced.
Choosing a plan without checking which hospital system your local clinic belongs to.

Some of this may be out of date. Spotted something inaccurate? Help us keep it right for the next newcomer.