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Underwriting explained

Will an Old Health Condition Disqualify Me From a Medically Underwritten Plan?

Written and reviewed by Dick Tracy, licensed health insurance broker (NPN 20414610) · Published September 30, 2026

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Quick answer Usually not. The health questions on a medically underwritten application are not asking whether you have ever had a condition. Almost all of them ask about treatment, medication, testing, hospitalization or a procedure that is current, recent, or already scheduled, inside a lookback window that is commonly five years. A condition diagnosed and closed out ten years ago generally sits outside that window. The wording is where people get themselves in trouble, in both directions, because there is a real difference between a blood clot and a blood disease. Read the questions word for word, answer them honestly, and the odds of losing the policy later get very small: on the carrier I place most of this business with, I have had 3 rescissions out of 216 clients.

I'm Dick Tracy, an independent health insurance broker in Western New York, licensed in 25 states with 80+ carriers behind me. I came out of the healthcare side of this business, so there is no gag clause on me. I will give you the tips, the tricks, and the traps. This one costs people money quietly. They see a health question, assume the door is closed, never apply, and spend years paying community rated prices over a condition the carrier was never going to ask about.

What the health questions actually ask

Pull up a real application and read the questions instead of imagining them. They are narrower than people expect, and they are almost always built around four things: what you are being treated for now, what you have been treated for recently, what has been recommended or scheduled and not yet done, and what medication you are currently taking.

Notice what is not on that list. There is no question that says "have you ever in your life had a medical condition." An underwriter is pricing the risk it is taking on from today forward, so it asks about the things that predict claims in the near term: active treatment, unresolved symptoms, surgery on the calendar, a test result you are still waiting on, a drug regimen that changed last month. "I had something years ago" and "I am being treated for something" are two completely different answers, even when the condition has the same name.

The five year lookback, in plain English

Most of these questions carry a time limit, and five years is the common one. Some run shorter, often two years for routine items, and a short list of serious conditions carries a ten year window or no window at all. So do not assume every question on the page shares one clock. Read each one for its own dates.

Inside the window, the question is asking about treatment, consultation, diagnosis, testing or medication during that period. Outside the window, the event generally does not have to be reported unless that specific question reaches back further.

The one thing that follows you across every window is a medication you are still taking. Current is current. If you take a maintenance drug for something diagnosed back in 2011, the diagnosis may sit well outside the lookback while the prescription sits inside it, because you filled it last month. That is not a trap and it is not a decline by itself. It is a disclosure.

A blood clot is not a blood disease: the wording decides it

Here is the sentence I end up saying on almost every one of these calls: let me read you the actual questions, word for word, because the wording matters.

Applications use specific clinical categories, and everyday language does not map onto them cleanly. There is a difference between a blood clot and a blood disease. There is a difference between a blood pressure reading your doctor is watching and treated hypertension. There is a difference between "have you been advised to have surgery" and "have you had surgery." People answer yes to questions that were never about them and get themselves declined over nothing. Other people answer no to a question that genuinely did apply and leave the policy exposed later. Both mistakes come from the same habit: reading the question fast, in your own words, instead of slowly, in the carrier's.

Honest answers are the protection, not the risk

People sometimes ask me, quietly, whether they should just leave something off. The answer is no, and not for a moral reason. It is because an omission is the one thing that can actually take the policy away from you later.

A rescission is when the carrier pulls a claim file, finds something material that was not on the application, and unwinds the coverage. You do not want to meet that process from a hospital bed. A condition you disclosed, that got underwritten and accepted, is settled and cannot be used against you. An undisclosed one is a live wire sitting under every claim you will ever file.

For transparency, on the carrier I place most of this business with, I have had 3 rescissions out of 216 clients. That is my own book of business, not an industry average, and I would rather hand you the real number than a reassurance. They came from the same place every time: something that was not on the application.

The other half of this is that a decline is not the end of anything. I have 80+ carriers. The same history can be a decline at one and an approval at another, which is exactly why the application gets reviewed before it gets submitted instead of after.

When an underwritten plan is the wrong lane for you

I will tell you straight when this is not your route, because walking you into a health questionnaire you cannot pass wastes your time and mine. If you are in active treatment, still working through testing, or have a procedure already on the calendar, you belong in a guaranteed issue lane, where nobody asks health questions at all. A recent serious diagnosis inside that five year window is the clearest case: for now that is a marketplace plan, and I will say so out loud even though it is not the direction most of my business goes. If your income is genuinely low, a premium tax credit may be the best deal on the table, and I will tell you that too. You can see where your income falls with the free 2026 subsidy cliff calculator. Then come back when your situation changes, because it usually does.

If you are reasonably healthy, the picture is different, and it depends on where you live. In states with private underwriting, the door is the private individual market, where the plan is priced on you instead of on the sickest people in a community rated pool. In New York, community rating changes that, and the door I actually use is the pre-established ERISA group merge. ERISA is federal law from 1974 and it overrides New York's community rating, so you get group rates, a true PPO on MagnaCare in New York and New Jersey or PHCS and MultiPlan nationwide, and a policy you own. An employer can be the payer. It is a simple compliance step I walk you through. These plans are built for healthy people and families, so there is still a conversation about health, and it is a different conversation from a state by state individual application.

The marketplace is one tool. It is community rated, New York's exchange networks lean narrow and heavily HMO, you are guessing at next year's income when you enroll, and the subsidy gets trued up against what you actually earned at tax time. Those are trade-offs to understand before you pick, not reasons to panic. The point is that you should see both sets of numbers side by side before you sign anything, and sometimes you may not need any of it in the form you assumed: I build the plan around the situation, which is often a customized individual plan rather than the one everybody defaults to.

Common questions about health questions and underwriting