The tissue ID number can be found on the sticker placed on the card given to you by your doctor or hospital.
AlloSource – The ID is usually six digits, followed by a dash and three or four more numbers.
Joint Restoration Foundation – The ID is usually six digits, followed by a dash and three or four more numbers.
RTI Biologics – The ID is the number beginning with "1010".
Medtronic – The ID is the "SN" number, beginning with the letter "A".