If you go to the pharmacy before your drug plan card arrives, you can use any of these as proof of your drug plan enrollment:
- The acknowledgement, confirmation, or welcome letter you got from the plan.
- An enrollment confirmation number you got from the plan, and the plan name and phone number.
- A temporary card you may be able to print from MyMedicare.gov.
If you don't have any of these items, your pharmacist may be able to get your drug plan information. You'll need to provide your Medicare Number or the last 4 digits of your Social Security Number.