Skin cancer prevention is mostly behavior + early detection.
Use sun protection daily (shade, clothing, sunscreen).
Check skin monthly for new or changing spots.
Get prompt evaluation for changing moles or non-healing sores.

Medicare Coverage
Coverage often depends on whether the visit is screening or diagnostic.
Evaluation and biopsy of a suspicious lesion are typically medically necessary Part B services.
Costs depend on setting, billing, assignment, and Medicare Advantage plan rules.
Key takeaways
Sun protection + noticing changes early is the prevention combo.
“Suspicious lesion” evaluation differs from routine screening.
Don’t wait on a changing spot.
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.