One Day PaySM available for most properly documented, individual claims submitted online through Aflac SmartClaim® by 3 p.m. ET. Aflac SmartClaim® is available on most Accident, Cancer, Hospital, Specified Health, and Intensive Care policies. Aflac processes most other claims in about four days. Processing time is based on business days after all required documentation needed to render a decision is received and no further validation and/or research is required. Individual Company Statistic, 2017.