Please have the information below ready
![sample common access cards](https://doctorondemand.com/wp-content/media-versions/2021/12/1600w_x4000h__q_100_c_access-cards.webp)
To determine your coverage and cost, you will be asked for your 11-Digit DoD Benefits Number (DBN) OR 9-digit Sponsor SSN.
Please note, your 10-digit DoD ID number will not be accepted.