Updated October 2026
Key Takeaway
Aflac cancer insurance claims work by sending Aflac proof of a covered event, such as a pathology report for a diagnosis or treatment records for chemo, usually through the online SmartClaim process. Aflac reviews the claim and pays the scheduled benefit to you, often by direct deposit.
Aflac’s cancer policy pays cash for a diagnosis, treatment, surgery, hospital stays and more. None of that money arrives on its own. Each benefit is paid when you file a claim and send the right proof, so knowing the process can save weeks.
This guide walks through how to file, what documents Aflac asks for by benefit type, how fast claims can pay and the most common reasons for delays. Like every policy on our cancer insurance site, Aflac’s cancer coverage is a supplemental, limited-benefit policy. It pays cash on top of your health plan and does not replace health insurance.




