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About MIHS

Vendor Registration

Maricopa County Special Health Care District dba Maricopa Integrated Health System (“MIHS”) uses the State of Arizona’s ProcureAZ eProcurement system for Supplier and Vendor registration.

To register as a supplier/vendor for MIHS, visit the ProcureAZ website at the link below and click on the “Register” link.  There is no cost to register.

ProcureAZ Supplier/Vendor Registration website:

For assistance on the registration process for the ProcureAZ eProcurement System, please contact the ProcureAZ Help Desk at (602) 542-7600 or email Monday through Friday from 8:00am to 5:00pm MST

If you are already registered with ProcureAZ as a State of Arizona Supplier/Vendor, there is no need to take further action unless you wish to add or delete products or services from your current registration file that will be unique to MIHS.

Vendor Resources for registering and use of the State of Arizona’s ProcureAZ eProcurement system:

For Construction and Architect and Engineering related procurements (Article 5), MIHS uses the registration website of the State of Arizona Procurement Office and can be found here:

Usage Report & Contract Admin. -Page 1

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  • February 28, 2018
    MIHS to expand West Valley emergency and behavioral health services

    Maricopa Integrated Health System is proud to announce it is acquiring the Maryvale hospital and reopening its Emergency Department to provide the local community access to board-certified emergency medicine physicians 24 hours a day, 365 days a year. Read More

  • February 01, 2018
    Maricopa Medical Groundbreaking

    WATCH: West Valley to get new health care facility Read More

  • January 30, 2018
    Groundbreaking marks start of MIHS West Valley facility

    Maricopa Integrated Health System and the City of Peoria celebrated the groundbreaking of the new West Valley Primary and Specialty Care Center. Read More

  • January 29, 2018
    Construction begins on new health care facility in West Valley

    Officials broke ground Monday on Maricopa Integrated Health System, a 127,000-square-foot health care facility at Grand Avenue and Cotton Crossing in Peoria. It’s expected to open in 2020. Read More