Customer Handbook
The Region 10 PIHP Customer Handbook is provided to individuals who receive services in Genesee, Lapeer, Sanilac, and St. Clair Counties. The information below is available in paper form without charge upon request. If you request any materials in paper form, it will be distributed to you within 5 business days. Please contact Region 10 PIHP at : 1-888-225-4447 (Lapeer, Sanilac, St. Clair Counties) 1-877-346-3648 (Genesee County) to make a request.