As a patient, you are a part of our team. We think it is important for you to know what to expect before, during and after your surgery. We believe that when you know what to expect you will not worry as much, and you will recover better from your surgery.
Prior to Admission
Insurance Approval for Admission
Your admission to the hospital and surgery will need to be approved by your insurance company. The Admitting Office and/or your surgeon’s office will call your insurance company to get approval for your admission and surgery. In addition, an Admitting staff person will call you to make sure the hospital has all of the right information to process your admission.
A few insurance plans require patients to bring a co-payment or deductible with them on the day of admission. If you have this type of insurance, the Admitting Office will call you before your admission to let you know if you need to bring a payment. If you have any questions about this, you may call the Admitting Office at 617-726-6828.
Blood Donor Program
Some patients want to donate their own blood (autologous donor) before surgery. You will need to talk to your doctor to see if this is an option for you, as some patients should not donate blood for their surgery.
The Blood Donor Center also offers a Designated Donor Program that allows friends and family to donate blood for your use during surgery. Designated Donor Programs may not suit the needs of all patients. Please call the donor center at 617-726-8164 for information on the program. The Blood Bank is located on the first floor of the Gray Building of the main hospital, and they are open on Tuesday, Wednesday and Thursday from 7:30 am to 5:30 pm, and on Friday from 8:30 am to 4:30 pm. Cardiac surgery often requires the use of blood and/or blood products.
If you have any questions about the use of blood and blood products during surgery, or if you are unwilling to receive blood or blood products, please let your surgeon know.
Special assistance 
Massachusetts General Hospital's ambassadors and volunteer escorts can provide special assistance as needed to patients and visitors arriving at or being discharged from the hospital.



