Getting married gives you 60 days to change your health coverage, and roughly the same 60 days to make an expensive mistake. The mistake is assuming that one household means one plan.
I am Scott Binsack, a licensed producer, NPN 20492859, and this is one of the few decisions where sitting down with the actual numbers for an hour reliably beats a guess.
The rule, stated plainly
Marriage is a qualifying life event. You get a Special Enrollment Period lasting 60 days from the wedding date. If you pick a marketplace plan by the last day of a month, coverage generally starts the first day of the following month.
Note what that does not say: it does not say you have to combine onto one plan. It says you may change.
Why two plans is often the right answer
Employers usually subsidize the employee heavily and the spouse lightly. So the moment you add a spouse to a work plan, the marginal cost of that second person can be far higher than the cost of covering them separately. It is not unusual for a couple to be better off with one on the employer plan and one on an individual plan.
There is a second reason, and it catches people who have never had to think about it: a family deductible is not the same thing as two individual deductibles. On a combined plan, a household where one person has real medical needs and the other never sees a doctor can end up with the healthy spouse subsidizing a deductible they will never touch. Split across two plans, each person sits under their own.
The honest counterweight: one plan is simpler — one card, one deductible to track, one renewal. Simplicity is worth something. It is just not worth a few thousand dollars a year, which is what the difference sometimes is.
What changes about subsidies when you marry
Marketplace subsidies are calculated on household income and household size. Marriage changes both at once, and not always in the direction people expect — two modest incomes combined can land the household above the threshold that either one alone sat comfortably below.
This is worth modelling before you file anything, not after. If you both have marketplace coverage now and you are about to marry, the combined number is the one that matters for next year.
The doctors conversation nobody has before the wedding
Between the two of you there is a list: a primary care doctor each, probably a specialist, possibly a therapist, at least one ongoing prescription. Write the whole list down on one piece of paper, both of you, and bring it.
Combining onto one plan means one of you is probably changing networks. Which one, and what it costs them in continuity of care, is a real input to this decision and it is almost never on the spreadsheet.
A short warning about timing
The 60 days runs from the wedding, not from the honeymoon, not from when the certificate arrives in the post. If you are getting married near the end of the year, the marriage window and open enrollment may overlap — which sounds convenient and is actually where people get confused about which plan year they are buying into. Ask before you click.
No fee, ever. Carriers pay the commission and it sits inside the premium whether you use a broker or not.
