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Can I rescind a physician certification that I already completed for a patient?

Pursuant to MCL 333.26426(f) and R 333.119 of the administrative rules, a certifying physician may notify the MMMP in writing if a patient has ceased to suffer from a debilitating medical condition. Upon receipt of the written notice from the certifying physician, the MMMP will notify the patient within 20 business days that his or her registry identification card is no longer valid. The MMMA and administrative rules can be found on our website at