Health insurance after divorce: the 60-day decision

Health insurance is the boring post-divorce decision that costs the most when it gets missed. If you’ve been on a spouse’s employer plan, you have 60 days from the divorce to figure out what comes next. Miss that window and you’re left with no coverage until the next open enrollment — which could be months out. Most people make the call in the first two weeks because the alternatives all have firm deadlines.

What follows is the decision tree.

Why this matters this much

Two reasons.

The 60-day rule is firm. A divorce is a "qualifying life event" that opens a 60-day window to enroll in a marketplace plan or in COBRA. Miss it and you wait until November’s open enrollment for marketplace coverage. In the gap, the cost of a single emergency-room visit or a routine medication can be devastating.

The math has changed. Two-person plans through one employer were almost certainly cheaper than two individual plans will be. Anyone losing access to a spouse’s plan should expect to pay materially more for less coverage.

The three main options

1. Stay on the ex’s plan via COBRA.

When COBRA makes sense:

• You have ongoing care relationships (specialists, ongoing treatment) you don’t want to break
• The plan is unusually good or covers something the marketplace doesn’t well
• You expect a major medical event in the next 12 months
• You’re bridging to a new employer plan within the 36-month limit

When it doesn’t:

• The cost is significantly higher than marketplace alternatives
• You don’t have specific care relationships you need to preserve
• You’re young and healthy

2. Marketplace coverage through healthcare.gov or the state exchange.

ACA marketplace plans are required to cover essential health benefits, can’t deny coverage for pre-existing conditions, and (depending on income) come with subsidies that can make the premium very affordable.

When marketplace makes sense:

• Your post-divorce income qualifies you for subsidies
• You don’t have specific provider relationships you need to keep
• You want the flexibility to change plans annually
• Your former spouse’s plan was expensive or limited

When it doesn’t:

• Your income is too high for subsidies and the unsubsidized cost exceeds COBRA
• You need a specific narrow-network provider not available in any marketplace plan

3. Your own employer’s plan.

If you have access to your own employer plan, divorce is a qualifying event that lets you enroll outside the regular open-enrollment window. This is almost always the cheapest option when available — employer subsidies typically make this the lowest-cost route.

The trap: some employers’ qualifying-event rules are stricter than the law requires. Check with HR.

The decision in numbers

Rough monthly premium ranges for a single adult, before subsidies:

• COBRA: $500–$1,500
• Marketplace bronze: $300–$600, often less with subsidies
• Marketplace silver: $450–$800, often less with subsidies
• Marketplace gold: $600–$1,000, often less with subsidies
• Employer plan: $50–$300 after employer contribution

Marketplace subsidies (for income at or below 400% of the federal poverty line, with phase-outs) can drop the marketplace number substantially — sometimes under $100 a month.

The kids’ coverage

A separate question. If the kids were on the spouse’s plan, they generally need to stay on the same coverage (often required by the decree) or move to your plan if you have one. The decree usually specifies which parent provides coverage and how out-of-pocket costs get split.

Most decrees address kids’ health insurance specifically. If yours doesn’t, raise it before the decree is final — it’s nearly impossible to retrofit later without a modification motion.

The first 60 days

A realistic timeline:

• Days 0–7. Confirm your access to the ex’s plan ends on the decree date (most do). Request COBRA election paperwork from the plan administrator. Pull your insurance cards and recent claims so you have them.
• Days 7–30. Browse marketplace options at healthcare.gov or your state exchange. Get quotes. Compare with COBRA’s cost and your own employer’s plan if applicable.
• Days 30–60. Make the call and complete enrollment. Pay the first premium. Confirm coverage is in effect.

The expensive mistake is letting the 60 days lapse while deciding. The default is no coverage.

What changes year over year

Health insurance isn’t a one-time decision. A few moments to revisit:

• Annual open enrollment. Your situation may have changed — income up or down, new prescriptions, providers added or dropped.
• Job changes. A new employer plan resets the math.
• Income shifts. Subsidy thresholds change with income; a raise can push you out of subsidy eligibility, and a job loss can pull you in.
• Major life events. A new diagnosis, a remarriage, a child aging out of dependent status — each can shift the right plan.

Bottom line

Health insurance after divorce is one of the most consequential decisions made under one of the tightest deadlines. The 60-day window opens at the decree and doesn’t extend. The choice is usually between COBRA (continuity and cost), marketplace (flexibility and subsidies), and your own employer plan (almost always cheapest when available). Most people pick the marketplace, but the right call depends on your specific situation. Make the call before the deadline becomes the decision.