Final answer:
The 3. checkmark icon in MyChart signifies that you have opted in for paperless billing, which allows you to access your bills online instead of receiving paper copies.
Step-by-step explanation:
The icon in MyChart that indicates you are set up for paperless billing is the checkmark. When you see a checkmark, it typically signifies that an action has been completed or a setting has been enabled, such as opting in for paperless billing. This means that you will not receive paper copies of your bills in the mail but will instead access them online through the MyChart platform.
The icon that shows you are set up for paperless billing in MyChart is the envelope. This icon typically represents a notification or message. By selecting the envelope icon in MyChart, you can access your paperless billing information, such as electronic statements and payment options.The checkmark icon in MyChart signifies that you have opted in for paperless billing, which allows you to access your bills online instead of receiving paper copies.