2. Your MRN will display on a recent Columbia St. Mary’s Community Physician or
Madison Medical Affiliates Billing Statement.
● On your billing statement locate the Patient Account #
● The account number will display as a series of numbers followed by “A11299”
● Your MRN is the FIRST set of numbers. Do not enter the “A11299” when
completing the self-enrollment process using your MRN from your statement
3. If you previously enrolled in the Ascension Columbia St. Mary’s or Madison
Medical Affiliates Billing and Scheduling Portal, you can locate your MRN by
accessing a previous billing statement through the portal.
● Log into the Billing and Scheduling portal
● Click on Billing & payments
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Version 1 6/29/2020 Page 2