Last year, Stephanie Halver鈥檚 primary care doctor consulted a risk assessment tool to calculate her chances of one day developing breast cancer. Halver, now 43, remembered the likelihood 鈥減opped up really high.鈥
That鈥檚 partly because Halver鈥檚 mother and aunt have had breast cancer. Her age and dense breast tissue also put her at higher risk.
Halver, who lives in Vancouver, Washington, said her doctor recommended she get an annual breast MRI, six months after her yearly mammogram. The scan would serve as an additional safeguard, since breast MRIs can detect abnormalities that mammograms miss.
Case in point, actress Olivia Munn had a breast MRI in 2023 that detected an aggressive form of cancer in both breasts, even though a recent mammogram had been clear, . Like Halver, Munn said her doctor recommended the MRI after a risk assessment score showed she faced a greater-than-normal chance of developing breast cancer.
Catching breast cancer early, before it spreads, improves survival rates, according to the . After Halver鈥檚 insurer preapproved the scan, she scheduled the MRI for September.
鈥淟uckily, they find nothing,鈥 Halver recalled.
Then the bill came.
The Medical Service
A breast MRI 鈥 short for magnetic resonance imaging 鈥 is a preventive and diagnostic tool that captures pictures of breast tissue in higher detail than a mammogram. MRIs may be recommended for patients at an increased risk for breast cancer, including those with dense tissue, a family history of breast cancer, or certain genetic markers.
But the scans are generally not recommended for women considered at average risk, according to the , because they can also yield false positives, subjecting patients to unnecessary follow-up tests and procedures.
Breast MRIs are also used to diagnose cancer when an abnormality is detected during a mammogram, and they can determine the cancer鈥檚 stage after diagnosis.
The Bill
$1,205: After an insurance payment of $13.90, the patient was responsible for $1,191.10. The clinic also charged $65.60 for 鈥淚njectable/Oral Med,鈥 often used to keep patients still or less anxious during the scan. Halver鈥檚 insurance covered about half of that charge.
The Billing Problem: Not Always Preventive
When Halver received the bill from Vancouver Clinic, where the MRI was conducted on Sept. 26, she was confused.
She knew that the Affordable Care Act requires health plans to cover preventive care, such as Pap smears and mammograms, at no cost to patients.
What鈥檚 more, Halver鈥檚 breast MRI had been recommended by her doctor and preapproved by Blue Cross Blue Shield of Texas, of which she is a beneficiary through her employer-sponsored plan. The whole point of it was preventive. That鈥檚 why she assumed it would cost her nothing.
To make things more confusing, requires many health insurers to cover breast MRIs.
"I鈥檝e had many phone calls trying to understand鈥 the bill, Halver said.

It came down to this: The U.S. Preventive Services Task Force, a panel of outside experts that advises the federal government, is charged with recommending which screenings health insurers are required to cover at no cost to patients, and preventive breast MRIs don鈥檛 fall into that category.
The task force 鈥渢he current evidence is insufficient to assess the balance of benefits and harms鈥 of breast MRIs for women with dense breast tissue 鈥渙n an otherwise negative screening mammogram.鈥
The federal guidelines are different for patients whose mammograms detect an abnormality, said Cathy Peters, senior director of state and local campaigns at the American Cancer Society Cancer Action Network.
In these cases, Peters said, by the federal Health Resources and Services Administration specify that additional imaging, such as ultrasounds and MRIs, are preventive.
After an abnormal mammogram, these services are recommended 鈥渢o address findings on the initial screening mammography鈥 and to 鈥渃omplete the screening process for malignancies,鈥 according to HRSA.
Those guidelines are a step in the right direction, but women who have not had an abnormal mammogram may end up 鈥渞unning into a big bill,鈥 Peters said. This can be a deterrent when it comes to future screenings, she said, because when 鈥測ou get hit with that once, you鈥檙e going to be very careful the next time you go.鈥
Some states have enacted laws that require insurers to cover breast MRIs, Peters said, but they generally don鈥檛 benefit patients like Halver who are enrolled in large, employer-sponsored insurance plans. These 鈥渟elf-insured鈥 plans are regulated by the federal government, not by state lawmakers.
鈥淪adly, these state-by-state laws,鈥 Peters said, don鈥檛 鈥渇ix the federal problem.鈥
The Resolution
Blue Cross Blue Shield of Texas declined to answer questions about Halver鈥檚 benefits or bill.
Halver appealed the insurer鈥檚 coverage determination, and in July she received a letter indicating that her appeal was denied.
Halver said she contacted her employer鈥檚 human resources department earlier this year and learned that mammograms are covered as a preventive screening under her health plan but breast MRIs are not. That means her annual breast MRI will be subject to deductibles, coinsurance, and other cost-sharing requirements.
In this case, the cost of Halver鈥檚 breast MRI was applied to her $3,300 annual deductible, an explanation of benefits from her insurer showed.
鈥淚 think I鈥檓 on the hook for this bill,鈥 she said.
And because her risk of breast cancer is high, she said, 鈥渢hat鈥檚 a guaranteed bill every year.鈥

The Takeaway
If your doctor or medical provider recommends an annual breast MRI in addition to an annual mammogram, consider researching your state鈥檚 coverage rules on the . The nonprofit organization maintains a map with up-to-date information on state laws about breast cancer screenings. Depending on where you live and what type of health plan you have, preventive breast MRIs might be covered at no cost.
If it turns out you could be on the hook for a future bill, there are a few things you can do beforehand to potentially lower your out-of-pocket costs.
Ricki Fairley, co-founder of Touch, the Black Breast Cancer Alliance, recommended first finding a patient navigator at the hospital or cancer center to assist you.
She urged women to seek out resources in their communities or through national advocacy groups, including Touch, to find ways to lower screening costs. Programs funded by some states can help offset the cost of breast cancer screenings for low-income patients, Fairley said.
Beyond that, shop around for the best price. Freestanding imaging centers may charge less for a preventive breast MRI than a hospital. If possible, also consider scheduling the MRI at the end of your health plan鈥檚 deductible year. If you鈥檝e already met your deductible, you could end up owing less out-of-pocket.
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