Contacts for South Dakota providers | Wellmark
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In-state health benefit or claim status information

Contact us Securely:

Ask & Track a Question Secure

Secure Web Tools: Secure

Fax: 515-376-9098
Monday-Friday, 7:30 a.m. - 5 p.m. CT

Contact us Securely:

Ask & Track a Question Secure

Fax: 515-376-9066
Monday-Friday, 7:30 a.m. to 5 p.m. CT

Out-of-state health benefit or claim status information

Monday-Friday, 9 a.m. - 5 p.m. CT


Case management

800-642-9273, option 1, enter case manager's extension

Web Tools:

Please use the Authorization Table to determine if a pre-service review requirement exists.

For contracting providers, please use the online Utilization Management Tool or method as directed via the Authorization Table.

For non-contracted providers or providers outside of Iowa and South Dakota, please call 800-552-3993.

800-642-9273, option 2


Email: Wellmark Technical Support Send Email

Fax: 800-691-1038
Monday-Friday, 7 a.m. to 5:30 p.m. CT

Condition support

Network administration

Network engagement

See South Dakota Territories Map PDF File for your business partner's contact information.



Monday-Friday, 7 a.m.- 7 p.m., CT
Saturday & Sunday, 8 a.m. - 5 p.m., CT

Web self-service tools