Contact us

HMSA Corporate Center
601 Washington Boulevard
Detroit, Michigan 48226

Phone 800.847.7240
Fax 313.964.5507
Email info@hmsanet.com

Call 911 in an emergency
If this is an emergency, call 911 or your local emergency medical services provider.

Connect to us
Get to know HMSA even better. Join our social networks on Facebook and LinkedIn.

Provider relations

Phone 877.366.5552
Email providers@hmsanet.com
Web www.hmsaproviders.com

Sales

Phone 800.888.HMSA
Email marketing@hmsanet.com

Careers

Phone 313.596.8750
Email hr@hmsanet.com

For more information about career opportunities with HMSA, please click here.

Union representatives

Phone 800.847.7240

HMSA has vast experience working directly with unions and joint programs. We are uniquely qualified to work with unions, as a significant portion of our client organizations are represented by major bargaining unions.

General inquiries

Phone 800.847.7240
Email info@hmsanet.com