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Contact Us

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.comSend Email

Self Funded Billing Operations
Contact your assigned billing specialist as noted on your monthly statement.
Email: SelfFundedBilling@wellmark.comSend Email

Fully Insured Billing Operations - IA
Phone: 1-877-226-7105
Email: FullyInsuredBilling@wellmark.comSend Email

Fully Insured Billing - SD
Phone: 1-800-774-0384
Email: SDGroupMaintenance@wellmark.comSend Email

Mailing Addresses

P.O. Box 10353
Des Moines, Iowa 50306

South Dakota
1601 West Madison,
Sioux Falls, South Dakota 57104