Register as an organ donor in Health on iPhone
(U.S. only) In the Health app 
, register to be an organ, eye, or tissue donor with Donate Life America. Your decision to donate is accessible to others in your Medical ID. (If you later change your decision, you can remove your registration.)
Learn about organ donation
Tap Medical ID, then scroll down to Organ Donation.
Tap Learn More for an overview of organ donation and Donate Life America.
Register with Donate Life America
Tap Medical ID, then scroll down to Organ Donation.
Tap Sign Up with Donate Life.
View or change your organ donor information
To view your information, tap Medical ID.
To change your information, tap Edit.
Tap Edit Organ Donation, make your changes, then tap Update.
To add optional donation preferences, tap Medical ID, tap Edit, tap Edit Organ Donation, scroll to the bottom of the screen, then tap Edit Donation Preferences. This takes you to your Donate Life America profile page, where you can opt in to research and education, and specify restrictions on certain organs.
Remove your registration
Tap Medical ID, then tap Edit.
Tap Edit Organ Donation, then tap Remove Me.