Adding your H-4 spouse or a new baby to your health plan: when and how

Should you add your spouse at open enrollment if they arrive in 2027?

Open enrollment is the one window you can count on before your spouse lands, because arriving in the US is not itself a HIPAA event. Two answers from your plan decide whether it matters.

The HIPAA marriage right runs from the wedding date, so a couple married in 2024 has no marriage event in 2027.

Find these answers in your plan's summary plan description, or ask HR:

1. Does the plan let you cover a spouse who still lives outside the US?
2. Does the plan allow a mid-year change when a spouse moves to the US?

Then use this rule:

• If the answer to question 2 is no, open enrollment is your only sure way onto this plan before a birth, a loss of other coverage or next year's open enrollment. Weigh the higher 2027 premium for the months before arrival against months without this plan after it.
• If the answer to question 2 is yes, you can wait. Ask how many days you have after the move and what proof of the move the plan wants.

Premiums for a bigger tier usually come out of pay before tax (pre-tax benefits on OPT and H-1B); the take-home calculator shows the effect on your pay.

What can you do if your spouse lands mid-year without coverage?

Ask the plan first. If it allows no change on a move, your spouse would need other coverage until the next window.

HealthCare.gov lists a move to "The U.S. from a foreign country" as a reason for a Special Enrollment Period. From January 1, 2027, H-4, F-2 and J-2 holders pay full price there: the post on the end of Marketplace savings has the rule.

Losing other coverage, such as a plan from your spouse's own US job, is a HIPAA event with at least 30 days. It applies if your spouse had that coverage when your plan was last offered and then loses eligibility for it.

Whether ending a home-country policy counts is not settled in anything we read, so ask the plan.

How do you add a baby born in the US?

Ask your plan to add the baby within its window, at least 30 days after the birth. If you ask in time, the baby's coverage must start on the date of birth.

The rule also helps the parent who is not yet on the plan. Under 29 CFR 2590.701-6(b)(2), a spouse who is "otherwise eligible for coverage" can be enrolled when "a child becomes a dependent of the employee through birth". Its own example lets the employee choose employee-plus-spouse or family coverage, starting on "the date of C's birth".

This works whichever parent gives birth; the employee with the plan must ask within the window.

Then arrange:

1. A child born in the US is a US citizen (8 U.S.C. 1401) and will need a Social Security number. Ask the Social Security Administration how to apply, and ask HR which documents the plan needs.
2. For an HSA, the 2027 limit is $4,500 with self-only HDHP coverage and $9,000 with family coverage (Rev. Proc. 2026-24). A birth lets you move to a family HDHP tier; the HSA guide for visa holders covers eligibility.
3. For a health FSA, a birth is a change in the number of dependents, so the plan may let you raise your election to match.
4. The plan may let you start a dependent care FSA after a birth; read the next section first if your spouse does not work.

On a Marketplace plan the rule is similar: after a birth, HealthCare.gov says "Your coverage can start the day of the event".

What does this look like for a spouse in March and a baby in September?

Two windows can cover this family, and one depends entirely on the plan.

If Alex adds Sam at open enrollment instead, Alex has a family HDHP from January 1, 2027. The HSA limit is then $9,000 without the last-month rule.

Does your plan cover fertility treatment or IVF?

Coverage for fertility treatment, including IVF, depends on your plan. Infertility treatment is not one of the ten essential health benefits on HealthCare.gov's list, and HealthCare.gov says large self-insured employers "don't have to provide essential health benefits".

The tax rules are clearer. Publication 502 (2025) counts as medical expenses procedures "performed on yourself, your spouse, or your dependent to overcome an inability to have children". It names "Procedures such as in vitro fertilization (including temporary storage of eggs or sperm)."

The same publication excludes payments for "the identification, retention, compensation, and medical care of a gestational surrogate".

HSA and health FSA money pays qualified medical expenses tax-free. Publication 969 defines them by "medical care" under section 213(d), the rule Publication 502 explains. If your employer offers a separate fertility benefit and you have an HSA, ask the plan whether that benefit affects your HSA eligibility.

Can you use a dependent care FSA with an H-4 or F-2 spouse?

Usually not, if your spouse does not work. A married employee's tax-free dependent care amount cannot be more than the lower of the two spouses' earned income (IRC 129(b)).

An H-4 spouse without work authorization and an F-2 spouse may not work, so they have no earned income from work. An H-4 spouse with an EAD who works does have earned income. The FSA guide has the full rules.

The law treats a spouse who is a full-time student, or cannot care for themselves, as earning $250 a month. That rises to $500 with two or more qualifying persons, such as children under 13.

The 2027 limit is $7,500, or $3,750 for a married person filing separately. The open enrollment checklist covers this exception; the joint return guide for an H-4 spouse covers filing together.

What insurance does a J-2 or F-2 family member need?

A J-2 spouse or child must be covered by insurance that meets the State Department's minimums, the same as the J-1. 22 CFR 62.14 says "Accompanying spouses and dependents are required to be covered by insurance in the amounts set forth in paragraph (b)".

An HDHP cannot meet the $500 deductible cap: its 2027 deductible must be at least $1,750 for self-only coverage. Employer plans also rarely include evacuation and repatriation. The F-2 and J-2 guide covers what each family member files.

For an F-2 spouse or child we found no federal insurance rule to quote; ask the school's international office about its own rules.

F1TaxReturn prepares Form 1040-NR and Form 8843 for nonresident F-1 and J-1 students, single or married filing separately. It does not claim dependents, prepare joint or resident returns, or prepare Form 8889 for an HSA or Form 2441 for a dependent care FSA.

What to do next

1. Before your plan's open enrollment closes, ask HR the two questions above: can a spouse abroad be covered, and does a move to the US allow a change?
2. If your spouse will need coverage on arrival and the plan says no, compare the cost of adding them now with full-price Marketplace cover; HealthCare.gov's open enrollment for 2027 ends Friday, January 15, 2027 (a state with its own exchange may set other dates).
3. If a baby is due, ask HR now how many days the plan gives and which documents it needs.
4. Within that window (at least 30 days), add the baby, and your spouse if not yet on the plan.
5. If you have an HSA, work out your 2027 limit from your coverage before you raise your payroll contribution.
6. For a J-2 family member, check the plan against the 22 CFR 62.14 minimums.