Here's who to contact if you have questions regarding e-billing and e-payment.
Flexible Benefits Phone: 1-800-624-2755 Email: Wellfsa@Wellmark.com
Self Funded Billing Operations Phone: 515-376-5647 Email: SelfFundedBilling@wellmark.com
Fully Insured Billing Operations – IA Phone: 1-877-226-7105 Email: FullyInsuredBilling@wellmark.com
Fully Insured Billing – SD Phone: 1-800-774-0384 Email: SDGroupMaintenance@wellmark.com
Iowa P.O. Box 10353 Des Moines, Iowa 50306
South Dakota 1601 West Madison, Sioux Falls, South Dakota 57104