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Preventive care is the part of your health plan designed to catch problems early: screenings, vaccinations, and routine checkups. On marketplace plans and most employer plans, recommended preventive services from in-network providers are covered without copays, coinsurance, or deductible spending. The details decide whether a given visit qualifies.
What generally qualifies
Preventive coverage follows recommendations from national medical bodies. It generally includes routine vaccinations, screening tests for common cancers and chronic conditions at the ages and intervals recommended, well child visits, and annual preventive visits for adults. The list is long and it updates as recommendations change, so the plan preventive care page is the reference to check for a specific service.
The visit can split in two
A preventive visit stops being purely preventive when you bring up a new problem. If the doctor orders tests to investigate symptoms, that part of the visit can be billed as diagnostic care and cost sharing can apply. This surprises people every year. It helps to ask, before a test is ordered during a checkup, whether it will be coded as screening or diagnostic.
Network and coding decide the bill
The no cost sharing rule applies to in-network care. Go out of network and the same screening can come with a bill, which is one more reason the guidance in in-network vs out-of-network costs matters. Coding matters too. If a screening finds something and turns into a procedure, billing rules in many cases still protect the screening cost, but follow-up care is normal cost-shared care.
Use it as part of the plan value
When you estimate a plan total cost, preventive care is the care you should assume costs nothing out of pocket if you stay in network. That makes your predictable spending easier to model, using the approach in how to estimate your total health care costs. And since premiums fund this coverage whether you use it or not, scheduling the screenings you are due is the simplest value in the whole plan. For background on what your premium pays for, see how health insurance premiums are calculated.