Divorce and Health Insurance: COBRA, Marketplace, and Your Options

If you are on your spouse's health insurance plan, divorce creates a coverage deadline you cannot afford to miss. The day your divorce is finalized, you lose eligibility for your spouse's employer-sponsored plan. Depending on your situation, you have 30 to 60 days to secure new coverage before a gap opens.

Here are your options, ranked from most to least expensive.

Option 1: COBRA Continuation Coverage

COBRA lets you stay on your spouse's employer plan for up to 36 months after divorce. The coverage is identical — same doctors, same network, same benefits.

The cost: You pay the full premium plus a 2% administrative fee. Since employers typically cover 70–80% of the premium for active employees, COBRA often costs $400–$700 per month for individual coverage and $1,200–$2,000+ for family coverage.

Key deadlines:

• Your spouse's employer must notify the plan administrator within 30 days of the divorce
• You then have 60 days to elect COBRA coverage
• Coverage is retroactive to the date you lost eligibility, so there is no gap even if you wait to decide

When COBRA makes sense: You are mid-treatment with a specialist, have a chronic condition managed by your current providers, or need coverage for only a few months while transitioning.

When it does not: The premium is unsustainable on a single income, and you qualify for cheaper alternatives.

Option 2: Health Insurance Marketplace (ACA Plans)

Divorce is a qualifying life event that opens a 60-day Special Enrollment Period on the federal marketplace (healthcare.gov) or your state exchange. You do not have to wait for annual open enrollment.

The cost: Marketplace premiums vary widely by location, age, and income. With premium tax credits, many individuals pay $50–$300 per month. Without subsidies, expect $400–$800 per month for a mid-tier Silver plan.

Key advantages:

• Premium tax credits are based on your post-divorce individual income — if your income drops significantly after divorce, your subsidies increase
• You can choose any plan tier (Bronze through Platinum) based on your expected medical needs
• No requirement that your divorce is finalized — you can enroll during the separation if you lose coverage

The 60-day window: You must enroll within 60 days of losing coverage. If you miss this window, you wait until the next open enrollment period (November–January).

Option 3: Your Own Employer Plan

If you have your own employer-sponsored health insurance, divorce changes nothing — you are already covered. But if you were on your spouse's plan because it was cheaper, check whether your employer offers a plan you can join.

Divorce is a qualifying life event for your own employer's plan, triggering a 30-day enrollment window outside of annual open enrollment.

Option 4: Medicaid

If your post-divorce household income falls below 138% of the federal poverty level (about $20,783 for an individual in 2026), you may qualify for Medicaid in the 40 states that expanded coverage under the ACA.

Medicaid has no premiums and minimal copays. Apply through your state's Medicaid office or healthcare.gov.

What About the Children?

Children can usually stay on either parent's employer plan regardless of which parent has primary custody. Most courts include a health insurance provision in the divorce decree specifying which parent maintains coverage for the children.

If neither parent has affordable employer coverage, children may qualify for the Children's Health Insurance Program (CHIP), which covers families earning up to 200–300% of the federal poverty level depending on the state.

Outside the US

• Canada: Provincial health insurance (OHIP, MSP, etc.) is individual-based, not tied to a spouse's employment. Divorce does not affect your coverage, but you need to update your marital status with your provincial health plan.
• UK: NHS coverage continues regardless of marital status. Private health insurance through a spouse's employer ends at divorce, similar to COBRA.
• Australia: Medicare continues for all citizens. Private health insurance policies need to be separated or transferred.

Build Health Insurance Into Your Divorce Budget

Health insurance is one of the largest recurring expenses after divorce, especially for the spouse who was covered under their partner's plan. Factor this cost into your settlement negotiations — some couples include a health insurance contribution in their spousal support agreement.

The Uncontested Divorce Step-by-Step Roadmap includes a post-decree checklist that covers health insurance transitions alongside name changes, title transfers, and other administrative steps you need to complete after your divorce is finalized.