Brain health prevention is mostly lifestyle + early notice.
Protect sleep, hearing, blood pressure, and activity level.
Report new confusion, getting lost, or medication mistakes.
Ask about reversible causes (B12, thyroid, meds).
Medicare Coverage
Cognitive screening may be part of the AWV, and further evaluation can be covered as medically necessary Part B care.
Follow-up diagnostic evaluation may include labs, imaging, or specialist referral.
Medicare Advantage may require network/prior authorization for testing/specialists.
Key takeaways
AWV is a good annual checkpoint for memory concerns.
Follow-up is typically diagnostic (different rules).
Ask about reversible causes early.
Good to Know
Provider Accepts Assignment
In Original Medicare, “accepts assignment” means a provider agrees to Medicare’s approved amount as full payment (with you paying any required deductible/coinsurance). For many preventive services, using a provider who accepts assignment can help keep your costs lower and more predictable.
Screening vs Diagnostic
A screening test is done when you don’t have symptoms, to catch a problem early. A diagnostic test is done because you do have symptoms, an abnormal screening result, or a known condition that needs evaluation. The difference matters because Medicare may cover each one differently, and your costs can change based on how the service is billed.