If you had signed the Medical Claims Authorisation Form (Single Institution), please approach the Medical Institution where you signed the form to revoke your authorisation.

 

If you had signed the Medical Claims Authorisation Form (Multiple Institutions), you can approach any Public Healthcare Institution to obtain a copy of the revocation form. Alternatively, you may download this form, and email the completed form to the MCAF Administrator at mohh.mcaf@mohh.com.sg.