Medical ID is a crucial feature on the iPhone, designed to provide first responders or bystanders with essential medical information in an emergency—without needing to unlock your phone. This feature can display vital health details such as allergies, blood type, and emergency contacts, potentially making a life-saving difference. In this guide, we will walk you through how to set up Medical ID on your iPhone and share useful tips to maximize its effectiveness.
What is Medical ID, and Why Should You Set It Up?
Medical ID is a built-in iPhone feature that consolidates your important health information in one place, making it accessible from the Lock Screen in emergencies. This feature is essential because it allows medical personnel to quickly access details that may be critical for your treatment, including:
- Basic health information like age, gender, and weight
- Known allergies and chronic conditions
- Medications you are taking
- Emergency contact details
How to Set Up Medical ID on iPhone
Follow these steps to configure Medical ID on your iPhone:- Open the Health App
Locate and open the Health app on your iPhone (pre-installed on iOS). - Access Medical ID Settings
- Tap on your profile picture in the top-right corner.
- Select Medical ID from the menu.
- Start the Setup Process
Tap Create Medical ID if you’re setting it up for the first time, or Edit if you need to update existing information. - Enter Key Medical Information
Fill out essential details, including: Full Name, Date of Birth, Medical Conditions (e.g., diabetes, heart disease), Allergies & Reactions, Current Medications, Blood Type, Weight & Height - Add Emergency Contacts
- Select Add Emergency Contact and choose a trusted contact from your phone’s address book.
- You can add multiple emergency contacts if needed.
- Enable Lock Screen Access
Toggle Show When Locked to ON. This allows emergency responders to access your Medical ID from the Lock Screen without needing to unlock your phone. - Save Your Settings
Tap Done to confirm your settings.

How to Access Medical ID in an Emergency
If an emergency occurs, Medical ID can be quickly accessed without unlocking the iPhone:
- Press and hold the Power and Volume buttons together, or hold the Power button until the Emergency SOS screen appears.
- Tap Emergency, then select Medical ID.
- Your stored medical details and emergency contacts will be displayed.
Tips for Optimizing Medical ID
- Prioritize Critical Information: Ensure that the most important details, such as severe allergies or chronic conditions, are clearly documented.
- Regularly Update Your Information: Keep your Medical ID current, especially if there are changes in your medications or emergency contacts.
- Choose Reliable Emergency Contacts: Select individuals who can provide additional medical details or assist you in an emergency.
Data Security and Privacy with Medical IDData Security and Privacy with Medical ID
Apple prioritizes data security, and your Medical ID information remains securely stored on your device. It is only accessible from the Lock Screen in emergency mode and is not linked to your Apple ID or iCloud, ensuring your privacy remains intact.
Conclusion
Setting up Medical ID on your iPhone can be a life-saving decision, providing quick access to critical health information when needed. By following this guide, you can ensure your safety and peace of mind in any emergency situation.
References: Apple Official Website, MacRumors, iMore, 9to5Mac




