Please note: This information was current at the time of publication. But medical information is always changing, and some information given here may be out of date. For regularly updated information on a variety of health topics, please visit familydoctor.org, the AAFP patient education website.

Information from Your Family Doctor

Mammogram Screening for Breast Cancer

 

Am Fam Physician. 2021 Jan 1;103(1):online.

  See related article on breast cancer screening

What is a mammogram?

A mammogram is an x-ray of the breast. It is the most common screening test for breast cancer. When you get a mammogram, you stand or sit at an x-ray machine. The machine pushes on your breast and takes a picture of the inside of your breast (see photo). Your doctor can look at the picture and check for cancer.

MAMMOGRAM

Reprinted from CDC. What is a mammogram? Accessed August 26, 2020. https://www.cdc.gov/cancer/breast/basic_info/mammograms.htm


MAMMOGRAM

Reprinted from CDC. What is a mammogram? Accessed August 26, 2020. https://www.cdc.gov/cancer/breast/basic_info/mammograms.htm

Why should I get a mammogram?

Breast cancer is the most common serious cancer in women. One out of every eight women gets it. Some women have an even higher risk, like if their mother or sister had breast cancer. Finding breast cancer early can allow for better treatment and keep you from dying from the cancer.

How often should I get a mammogram?

You should have one every one or two years. It depends on your age and whether you have a high risk of breast cancer. Your doctor can help you decide what age to start and stop, and how often you should get one.

Are mammograms covered by medical insurance?

Yes, if you are at least 40 years old. You should not have to pay anything, not even a copayment.

Where can I get more information?

Your doctor

Centers for Disease Control and Prevention

https://www.cdc.gov/cancer/breast/basic_info/screening.htm

National Cancer Institute

https://www.cancer.gov/types/breast/patient/breast-screening-pdq


This handout is provided to you by your family doctor and the American Academy of Family Physicians. Other health-related information is available from the AAFP online at http://familydoctor.org.

This information provides a general overview and may not apply to everyone. Talk to your family doctor to find out if this information applies to you and to get more information on this subject.

 

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