Breast Care

Screening Guidelines

American Cancer Society Guidelines

American Cancer Society Guidelines for the Early Detection of Breast Cancer

photo of woman getting a mammogram
  • Yearly mammograms are recommended starting at age 40 and continuing for as long as a woman is in good health.
  • Clinical breast exam (CBE) should be part of a periodic health exam, about every 3 years for women in their 20s and 30s and every year for women 40 and over.
  • Women should know how their breasts normally feel and report any breast change promptly to their health care providers. Breast self-exam (BSE) is an option for women starting in their 20s.
  • Women at high risk (greater than 20% lifetime risk) should get an MRI and a mammogram every year. Women at moderately increased risk (15% to 20% lifetime risk) should talk with their doctors about the benefits and limitations of adding MRI screening to their yearly mammogram.

Yearly MRI screening is not recommended for women whose lifetime risk of breast cancer is less than 15%.