To create your ABHA account you need to register using Aadhaar, Driving License, or just a mobile phone number and provide basic personal details such as your name, year of birth, gender, address, and mobile number.
Usage of Aadhaar in the process of creating ABHA is voluntary. If you do not want to use your Aadhaar for ABHA creation, you can simply use your Mobile Number. However, if you use Aadhaar to generate your ABHA then please make sure that your mobile number is linked to your Aadhaar since an OTP will be sent to the mobile number linked to your Aadhaar.