Do I Meet the NCCN Criteria for BRCA Genetic Testing?

The National Comprehensive Cancer Network (NCCN) provides established guidelines to help doctors identify who is most likely to carry a pathogenic variant (a harmful mutation) in genes like BRCA1 and BRCA2. If your personal or family history includes certain “red flags,” medical guidelines strongly recommend genetic testing ^[1]. The standard NCCN red flags include a diagnosis of breast cancer at age 50 or younger, triple-negative breast cancer at any age, male breast cancer, any ovarian or pancreatic cancer, high-risk prostate cancer, or having Ashkenazi Jewish ancestry ^[1].

Understanding these criteria can help you advocate for yourself or your family members. Meeting just one of these red flags means you should be offered a referral to a genetic counselor, who can arrange for a simple blood or saliva test.

Breast Cancer Red Flags

Not everyone who gets breast cancer needs a BRCA test, but specific details about the diagnosis—whether in yourself or a close blood relative (such as a parent, sibling, child, grandparent, aunt, or uncle)—are strong indicators for testing:

• Breast cancer at age 50 or younger: A breast cancer diagnosis at a younger age (50 or younger) is a major red flag ^[2]. Genetic mutations are much more common in early-onset cancers, and knowing your status can change which surgeries or treatments your care team recommends ^[3].
• Triple-negative breast cancer (TNBC): This is a specific type of breast cancer that does not have estrogen, progesterone, or HER2 receptors. Guidelines recommend testing for individuals with TNBC, as this subtype is strongly linked to BRCA mutations ^[4]. Identifying a mutation in TNBC can open up targeted treatment options ^[5].
• Male breast cancer: Breast cancer in men is rare and is considered a high-risk indicator for a BRCA2 mutation ^[6]. Guidelines recommend universal genetic testing for any man diagnosed with breast cancer ^[7].

Other Cancer Types

BRCA mutations are most famous for their link to breast cancer, but they are also responsible for driving other specific cancers. If you or a close blood relative have had any of the following, you meet the criteria for testing:

• Ovarian cancer: Any diagnosis of invasive epithelial ovarian, fallopian tube, or primary peritoneal cancer automatically qualifies a person for BRCA testing, regardless of their age or family history ^[8]. About 15% to 20% of these cases are driven by germline BRCA mutations, and testing is critical for determining the best maintenance therapies ^[9].
• Pancreatic cancer: Universal testing is now recommended for anyone diagnosed with pancreatic cancer (specifically pancreatic ductal adenocarcinoma) ^[10]. A significant number of people with pancreatic cancer carry actionable genetic mutations, even if they have no family history of the disease ^[11].
• Prostate cancer: High-risk, very-high-risk, regional, or metastatic prostate cancer is a major trigger for genetic testing ^[12]. Finding a BRCA mutation in advanced prostate cancer directly influences the use of targeted treatments like PARP inhibitors ^[13].

Cumulative Family History

Even if no single person in your family had cancer early enough or of a specific type to meet the criteria above, a pattern of cancers can still be a red flag. If multiple close blood relatives on the same side of your family (for instance, your mother and your maternal aunt) had breast or prostate cancer, the cumulative history often warrants a referral for genetic evaluation ^[1].

Ashkenazi Jewish Ancestry

People of Ashkenazi (Eastern European) Jewish descent have a much higher rate of carrying three specific BRCA “founder mutations” than the general population ^[14]. Because of this increased risk, recent guidelines state that testing for these specific mutations can be offered to anyone with Ashkenazi Jewish ancestry, even without a known family history of cancer ^[15]. If there is a personal or family history of breast, ovarian, pancreatic, or prostate cancer, comprehensive testing is strongly recommended ^[16].

Why These Red Flags Matter

If you meet any of these criteria, getting a genetic test is not just about knowing your future risk—it is a medically actionable step.

• For your own treatment: If you currently have cancer, discovering a BRCA mutation can make you eligible for targeted therapies like PARP inhibitors (drugs that specifically target the way cancer cells repair their DNA) ^[17]. It can also guide surgical choices, such as whether to choose a lumpectomy or a bilateral mastectomy (removal of both breasts) ^[3].
• For your family: If you test positive for a mutation, your blood relatives can undergo cascade testing (targeted testing for the exact mutation found in your family). This allows your relatives to take preventative measures before cancer ever develops ^[18].

Tip: Before your next doctor’s appointment, take some time to map out your family cancer history—including the exact cancer types and the approximate ages when your relatives were diagnosed. This is the exact information your doctor or genetic counselor will need.