Member contact information
Group plan customer service
Monday-Friday, 8:30 a.m. to 8 p.m. EST. Automated system is available 24/7.
800-524-0149 (TTY users call 711)
Group plan Toolkit support
Monday-Friday, 8:30 a.m. to 8 p.m. EST.
866-356-0301
Mailing addresses
Claims mailing address
Delta Dental
PO Box 9085
Farmington Hills, MI 48333-9085
Mailing address for written inquiries
Delta Dental
PO Box 9089
Farmington Hills, MI 48333-9089
Individual policy customer service
Monday–Friday from 8 a.m. to 6 p.m.
Automated system is available 24/7.
800-971-4108
Sales inquiries
877-335-8264
Individual Account Manager Toolkit support
800-971-4108
Individual policy mailing address
PO Box 1596
Indianapolis, IN 46206-1596
Medicare Advantage customer service
Monday-Friday from 8 a.m. to 8 p.m. EST (member); 8:30 a.m. to 8 p.m. EST (provider). Automated system is available 24/7.
800-330-2732 (TTY users call 711)
MI Health Link customer service
Monday-Friday from 8 a.m. to 8 p.m. EST (member); 8:30 a.m. to 8 p.m. EST (provider). Automated system is available 24/7.
800-838-8957 (TTY users call 711)
Claims mailing address
Delta Dental
PO Box 9298
Farmington Hills, MI 48333-9298
Mailing address for written inquiries
Delta Dental
PO Box 9230
Farmington Hills, MI 48333-9230
Healthy Kids Dental customer service
Monday-Friday from 8 a.m. to 8 p.m. EST (member); 8:30 a.m. to 8 p.m. EST (provider). Automated system is available 24/7.
866-696-7441 (TTY users call 711)
Michigan TriState Advantage customer service
Monday-Friday from 8 a.m. to 8 p.m. EST (member); 8:30 a.m. to 8 p.m. EST (provider). Automated system is available 24/7.
866-558-0280 (TTY users call 711)
Claims mailing address
Delta Dental
PO Box 9298
Farmington Hills, MI 48333-9298
Mailing address for written inquiries
Delta Dental
PO Box 9230
Farmington Hills, MI 48333-9230
Using your benefits
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