A full body scan typically costs between $500 and $2,500 out of pocket, depending on whether you get a CT or MRI and where you go. Most health insurance plans do not cover these scans when they’re done for general screening rather than to diagnose a specific condition. That price range is just the starting point, because follow-up tests triggered by your results can add significantly to the total bill.
CT vs. MRI: The Price Gap
The two main types of full body scans use very different technology, and the cost reflects that. A full body CT scan generally runs $500 to $3,000 without insurance. A full body MRI costs $1,200 to $4,000. The wide ranges within each type come down to your location, the facility, and whether contrast agents are used during the scan.
CT scans are faster and cheaper but expose you to radiation. A single CT of the chest delivers about 7 millisieverts (mSv) of radiation, and a CT of the abdomen adds another 8 mSv. A full body CT combines multiple regions, so the cumulative dose is substantial compared to something like a standard chest X-ray at 0.02 mSv. MRI uses magnets instead of radiation, which is one reason it costs more and takes longer, but it also produces more detailed images of soft tissue.
What Premium Providers Charge
Companies like Prenuvo have popularized full body MRI screening as a wellness service, often marketed on social media by celebrities. Prenuvo charges $1,000 to $2,500 per session depending on how much of your body is scanned. Other companies like Ezra offer similar services at comparable price points. These providers typically offer a polished experience with same-day results and a consultation to walk you through findings, but the core technology is the same MRI you’d get at a hospital.
At $2,500 per scan, the cost adds up fast if you plan to make it a routine screening. Some providers offer payment plans or membership pricing for repeat visits, but there’s no standard discount structure across the industry.
Insurance, HSA, and FSA Coverage
Health insurance rarely covers a full body scan done for screening purposes. Insurers generally require a medical reason, such as a doctor ordering the scan to investigate specific symptoms or monitor a known condition. If you walk in on your own for a preventive screening, expect to pay the full amount yourself.
The better news is that full body scans are eligible for reimbursement through a health savings account (HSA), flexible spending account (FSA), or health reimbursement arrangement (HRA). The IRS considers the scan a form of diagnosis, which qualifies it as medical care even if you have no symptoms and no doctor’s referral. You don’t need to prove that cheaper alternatives weren’t available. However, limited-purpose FSAs and dependent care FSAs do not cover body scans.
The Hidden Cost: Follow-Up Testing
The sticker price of the scan itself is only part of the equation. Full body scans are extremely sensitive, and they pick up a lot of things that look abnormal but turn out to be harmless. A review of 12 studies found that 95% of people with no symptoms had at least one abnormal finding on a whole-body MRI. Of those findings, 91% were not clinically relevant.
The problem is that you can’t always tell which findings matter from the scan alone. Doctors then order additional imaging, biopsies, blood work, or specialist consultations to rule out serious conditions. This chain of follow-up testing, sometimes called a “cascade of care,” can cost hundreds or thousands of dollars on top of the original scan. Unlike the screening itself, some of these follow-up tests may be covered by insurance if your doctor orders them based on a specific finding. But the out-of-pocket burden can still be significant, especially with high-deductible plans.
The actual cancer detection rate from whole-body MRI screening in healthy adults is about 1% to 2%. That means for every 100 people scanned, one or two will have a real cancer found, while dozens of others may go through stressful and expensive follow-up for findings that ultimately don’t affect their health.
What the Scan Covers
A full body MRI evaluates organs in the abdomen (liver, kidneys, spleen, pancreas, adrenal glands, and bowel), pelvic organs (bladder and reproductive organs), blood vessels, and lymph nodes. Some protocols also include the brain, spine, and musculoskeletal system, though coverage varies by provider. Premium screening companies often advertise scans of up to 500 conditions across these regions.
A full body CT covers similar territory but with better visualization of bones, lungs, and calcified structures like kidney stones or arterial plaque. Your choice between CT and MRI depends partly on what you’re hoping to screen for and partly on budget.
What to Expect During the Scan
A CT scan appointment typically lasts about 15 minutes. If oral contrast is needed to better visualize abdominal structures, the appointment can stretch to about 75 minutes because you need time to drink the solution beforehand. You’ll likely be asked to avoid solid foods for four hours before the exam, though water is usually fine. Some scans also require an intravenous contrast agent, which means a brief needle stick and a warm flushing sensation as the dye enters your bloodstream.
MRI appointments are longer. A full body MRI at a screening provider like Prenuvo takes roughly 60 to 90 minutes. You lie still inside a narrow tube while the machine captures images, which can be uncomfortable if you’re claustrophobic. No radiation is involved, and many screening MRIs skip the contrast agent entirely, though some protocols include it for better detail in certain areas. You’ll typically get results within a few days, sometimes sooner.
Breaking Down the Total Cost
Here’s a realistic look at what you might spend:
- Full body CT scan: $500 to $3,000 for the scan itself, plus potential follow-up imaging and tests
- Full body MRI scan: $1,200 to $4,000 at a hospital or imaging center
- Premium MRI screening (Prenuvo, Ezra, etc.): $1,000 to $2,500 per session
- Follow-up testing: Highly variable, but biopsies, specialist visits, and additional imaging can add $500 to several thousand dollars
If you’re using an HSA or FSA, the scan is reimbursable regardless of whether a doctor recommended it. That effectively gives you a discount equal to your marginal tax rate, since those accounts use pre-tax dollars. For someone in the 24% federal tax bracket, a $2,500 scan paid through an HSA effectively costs about $1,900 after tax savings.