Map the coverage gap
Start with the number of months between employer coverage and expected Medicare eligibility. Include spouses separately because timelines and employer options may differ.
Coordinate marketplace income
Marketplace applications use expected household income for the coverage year. Retirement distributions, pensions, Social Security, investment income, self-employment income, and other MAGI items can affect the estimate. Avoid changing withdrawals solely for a projected subsidy without tax and financial review.
Model more than the premium
Compare annual premium, expected care, deductible exposure, provider access, prescriptions, and the out-of-pocket maximum. Keep a dedicated healthcare reserve instead of assuming the investment portfolio will absorb every surprise.
Review optional protection
Hospital, critical illness, dental, vision, and other coverage may be worth discussing when a specific event would disrupt the transition plan. Product terms and state availability matter.
Prepare for Medicare separately
Marketplace coverage does not replace Medicare enrollment planning. Use official Medicare resources for timing and eligibility, and coordinate any transition with the broader retirement-income plan.