Private PPO vs. ACA Marketplace plans.

Premium tax credits are based on household income relative to the federal poverty level, household size, and the cost of the benchmark Silver plan where you live. The thresholds shift every year, so the only reliable answer comes from running your actual numbers on the exchange or with an advisor.

A rough rule of thumb: the further your household income sits above the subsidy range, the more likely private coverage is to beat the marketplace on price. Near or below that range, the marketplace usually wins outright — and we'll tell you so.

It means the carrier reviews your health history before deciding whether to issue a policy and at what price. In practice, an applicant in good health usually sails through. Someone with a significant, active, or recent condition may be offered coverage with that condition excluded, offered a higher rate, or declined.

This is the single biggest reason to talk to a licensed advisor before applying rather than after. They can tell you how a given carrier tends to treat your specific situation, so you don't waste a month on an application that was never going to be approved.

It depends entirely on your life. If your doctors, your hospital, and your specialists are all inside a local network and you rarely travel, a narrow network costs you nothing.

If you travel for work, split time between states, have a child at college elsewhere, or see a specialist at a regional academic medical center, a nationwide PPO can be the difference between a covered claim and a bill you pay yourself.

Yes, in both directions. You can move to a marketplace plan during the next open enrollment or after a qualifying life event such as marriage, a birth, or losing other coverage. You can apply for private coverage at any point, subject to underwriting.

A common pattern: someone takes private coverage during a high-income year and moves to a subsidized marketplace plan when income drops. That's a perfectly sensible use of both systems.