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Provider EXT Transfer Information (fixed format, flat file)


If your office is interested in using its EMR system to electronically upload immunization data to the MCIR, please refer to:

Under no circumstances should transfer files containing Protected Health Information (PHI) be emailed to the MCIR Helpdesk. Please see our Privacy Policy for information on how to safely transfer PHI.

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COVID Vaccine


Preview COVID-19 Vaccine Codes (xls format) November 2020

Visit CDC Site IIS|Code Sets|CVX|Vaccines|CDC
for Preview Posting of COVID-19 Vaccine Codes and Crosswalk November 2020

12.4.2020