What is preventive care?
Last updated September 3, 2026.
Preventive care is medicine aimed at the time before you feel sick: screenings (blood pressure, cholesterol, Pap tests, mammograms, colonoscopies), vaccines, and the checkups that tie them together. The policy is generous: under the ACA, most plans must cover a defined preventive list - immunizations and many screenings - with no copay or deductible in-network, per HealthCare.gov (details vary; $0 is not guaranteed in every case). The catch: preventive is free while it stays preventive - a screening that turns diagnostic can be billed as diagnostic. The cheapest move in healthcare remains the boring one: stay current on the screening and vaccine lists for your age. Pymander is a free AI doctor, 24/7 by text, and can tell you which apply to you.
What to do
- Know your age group's screening list: it is short and specific.
- Use the no-copay preventive benefit: in-network makes it free.
- Keep visits preventive or diagnostic on purpose: billing follows the label.
- Vaccines count as prevention: the cheapest insurance there is.
Related questions
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