How do i contact mcca online? For information about each location, including programs, hours of operation, walk-in days, directions, and contact information, click on the name of the location. You can also send us a confidential email at [email protected] or call us for an appointment or information: 203-792-4515.What does mcca stand for? The Michigan Catastrophic Claims Association (MCCA) is a private unincorporated, nonprofit association created by the Michigan Legislature in 1978.How much is the mcca assessment per vehicle? The Michigan Catastrophic Claims Association (“MCCA”) is lowering the assessment charged per vehicle to $100 for the period beginning July 2, 2020 through June 30, 2021. The Michigan Catastrophic Claims Association (the MCCA) assessment to insurance companies will be $220.00 per insured vehicle effective July 1, 2019 to June 30, 2020.How do i refer a member to mc caa? Call (309) 249-8204 to see if you qualify and provide your unique referral code: MC-CAA Learn About MCCA!