Prenuvo sells whole-body MRI screening through annual memberships priced at $1,199, $2,499 and from $3,999, or as standalone scans at $1,199 and $2,499. It reports more than 170,000 completed scans across roughly 21 US clinics. People look for an alternative for specific, identifiable reasons, and the right replacement depends entirely on which reason applies.
Seven options overlap with some part of that description, and none overlaps with all of it. All eight rows below, meaning the seven alternatives plus Prenuvo as the baseline, are listed alphabetically and measured against the same criteria. They run from roughly $100 for a single targeted CT to $19,500 a year for a concierge program, and they are not interchangeable. Two of them are not imaging at all.
The Verdict
Why people look for an alternative
Five reasons account for most of it, and they point at different replacements.
- $2,499 for a whole-body scan is two to three times the cheapest branded option. Ezra and SimonMed Longevity both start below $1,000, and the scanner is the same class of hardware.
- 50 to 75 minutes in a closed bore is a real obstacle. For a claustrophobic buyer this is the deciding specification, and Ezra's 22-minute protocol is less than half the time.
- Clinic access. Roughly 21 US locations means a flight or a long drive for many people, while a local radiology group runs the same protocols on the same scanners.
- The report ends the relationship. A radiologist describes what the images show, and arranging what happens next is yours. For people who wanted management rather than a document, this is the deciding gap.
- The question was never structural. Someone worried about cancer specifically has bought a tool that images anatomy, when a blood-based test reaches cancer signals no scan detects.
Every alternative, compared
Listed alphabetically by provider name, with Prenuvo included as the baseline row so the comparison reads in both directions. Prices are entry-level cash prices as published by each provider as of August 2026, and they exclude any follow-up imaging or procedures a finding triggers, which is the cost every row here leaves out.
| Option | Price | What it is | Coverage | Who reads it | Best fit |
|---|---|---|---|---|---|
| Ezra (Function Health) | $999, or $899 with a Function membership | Whole-body MRI, 22 minutes | Head, neck, abdomen, pelvis. Spine at $1,699 | Radiologist report, AI-assisted reads | Cheapest branded MRI and the shortest protocol |
| Fountain Life | From ~$19,500/yr | MRI plus coronary CT inside a concierge membership | 200+ markers, imaging, in-person clinic days | Assigned care team, quarterly reassessment | You want someone to own the follow-up |
| Galleri (GRAIL) | $950 list; $799 or less self-pay through many providers | Blood-based multi-cancer early detection | Shared signal across 50+ cancer types. No anatomy at all | Requires a clinician to order it | Your worry is cancer specifically, not structure |
| Low-dose lung CT plus coronary calcium score | Roughly $100 to $400 per scan | Targeted CT, one region each | Lungs; coronary calcium | Ordered through a clinician or a self-pay imaging centre | You want the two screening tests with trial evidence |
| Neko Health | US pricing not published as of mid-2026; about £299 in the UK | Sensor-based body scan plus blood analysis, 60 minutes. Not an MRI | Skin, heart, blood, metabolic markers | In-clinic, results same visit | You want a broad non-imaging baseline and can wait |
| Prenuvo (baseline) | Core $1,199/yr · Comprehensive $2,499/yr · Executive from $3,999/yr | Whole-body MRI, 30 to 75 minutes by tier | Whole body, plus advanced brain and heart at Executive | Radiologist report plus one or two Results Reviews, labs included | The product every row here is measured against |
| Self-pay hospital or independent radiology | Varies widely by market; ask for the cash price | Whole-body or targeted MRI on the same class of scanner | Whatever you and the ordering clinician specify | Your own physician receives and owns the report | You have a clinician who will act on the result |
| SimonMed Longevity | Core whole-body MRI from $899 promotional | Whole-body MRI from an established radiology practice | Chest, abdomen, pelvis, liver fat, prostate or female pelvic anatomy | 200+ subspecialist-trained radiologists | You want the lowest price from an existing radiology group |
What each one does differently
Ezra (Function Health)
Best for the cheapest branded MRI and the shortest time in the bore. Ezra was the first US direct-to-consumer whole-body MRI provider and is now owned by Function Health, which acquired it in May 2025 and integrated its FDA-cleared imaging AI. The 22-minute base MRI is $999, or $899 with a Function membership, and covers head, neck, abdomen and pelvis. Spine requires the $1,699 tier (47 minutes), and a two-session skeletal and neurological assessment is $3,999. Ezra also sells a $349 Heart CT for coronary calcium and a $399 Lung CT separately, which is useful because those are the two things MRI reads worst. What you give up against Prenuvo is the bundled blood panel and the results conversation. Head-to-head: Prenuvo vs Ezra.
Fountain Life
Best for people who want someone to own the follow-up. Imaging is one component of a concierge membership starting above $19,500 a year, alongside a 200-plus marker panel, coronary CT, in-person clinic days and an assigned care team with quarterly reassessment. At that price the imaging is not what separates it from a $2,499 scan. The coordination is. If your complaint about Prenuvo is that you received a report and then had to arrange everything yourself, this is the option built for the opposite experience. If your complaint was price, it is the wrong direction entirely.
Galleri (GRAIL)
Best for people whose worry is cancer specifically rather than structure. A single blood draw looks for a shared cancer signal across more than 50 cancer types, at a $950 list price with a reduced self-pay price of $799 or less through many providers. It requires a clinician to order it, and most insurance does not cover it, though HSA and FSA funds are often eligible. It images nothing, so it finds no aneurysms, no spinal pathology and no unexplained masses. That is why it is best read as a complement rather than a substitute: buyers who can afford both frequently run both, because the overlap between what a blood assay detects and what an MRI visualises is small. See our Galleri review for what the test does and does not establish.
Low-dose lung CT plus a coronary calcium score
Best for people who want the screening tests that have trial evidence. These are the two cheapest rows on the table, at roughly $100 to $400 each, and they are the only screening options here with substantial outcome evidence behind them. Low-dose lung CT reduces lung-cancer mortality in people who meet smoking-history criteria, and it covers the exact gap whole-body MRI leaves, since MRI characterises lung nodules poorly. A coronary calcium score quantifies plaque burden for cardiovascular risk stratification, which no MRI protocol on this page does at the entry tier. Both use ionising radiation at low dose, and both need a clinician to order them.
Neko Health
Best for people who want a broad non-imaging baseline and can wait. Neko runs a 60-minute in-clinic scan using proprietary sensors plus blood analysis, covering skin, heart, blood and metabolic markers. It is not an MRI and does not image internal soft tissue, so it does not answer the structural question Prenuvo is bought for. The company is expanding into the US, and its NYC clinic, the first in North America, is arriving in late 2026. US pricing had not been published as of mid-2026; a UK scan is about £299. Treat this as an option to watch rather than one to compare on price today.
Prenuvo (the baseline)
The product every row here is measured against. Core at $1,199 a year pairs a focused scan of about 45 minutes with a Core Panel and one Results Review. Comprehensive at $2,499 covers a whole-body scan of about 60 minutes with a fuller panel, follow-up labs at six months and two Results Reviews. Executive from $3,999, rising to $4,499 in major metros and $4,999 in New York City, adds body composition plus advanced brain and heart assessments. Standalone scans remain available at $1,199 focused and $2,499 whole body. Judged against this table, it is the most complete single package and the most expensive branded MRI.
Self-pay hospital or independent radiology
Best for people who already have a clinician willing to order and act on imaging. Whole-body and targeted MRI protocols run on standard scanners at hospitals and independent imaging centres, and a cash price is often substantially below the consumer brands for a targeted protocol. The trade is that you supply the two things the consumer companies package: a clinician to order the right protocol, and a clinician to receive the report and manage the findings. Ask for the cash price explicitly, confirm a board-certified radiologist reads it, and confirm you receive the images rather than only a written summary.
SimonMed Longevity
Best for the lowest price from an established radiology group rather than a startup. SimonMed is an existing radiology practice with roughly 170 sites across 11 states and more than 200 subspecialist-trained radiologists, and it launched a nationwide whole-body service initially at around 20 locations across eight states including New York, California, Illinois, Arizona and Florida. The Core whole-body MRI is listed from $899 promotional, covering chest, abdomen, pelvis, liver fat, and prostate or female pelvic anatomy. That coverage is narrower than a head-to-pelvis protocol, so compare the anatomy rather than the headline figure.
How to pick
Four questions, in order. Price comes last, because it only separates options that are otherwise doing the same job.
- Is your question structural or oncologic? Structural, meaning aneurysms, masses, spinal pathology, points at MRI: Ezra, Prenuvo, SimonMed Longevity, or self-pay radiology, listed alphabetically. Oncologic points at Galleri, and often at both.
- Do you want a report or management? A report is what every MRI provider delivers. Management means Fountain Life, a longevity clinic, or your own physician receiving a self-pay scan.
- Which anatomy do you need read? Write it down before shopping. Spine, hips and knees, brain angiogram and coronary calcium each sit at different tiers with different providers.
- Does the evidence matter to you? If it does, a low-dose lung CT and a calcium score are the tests with outcome trials, and they are the cheapest options here.
Public litigation
Prenuvo faces an open medical malpractice / negligence suit in New York (filed September 2024) alleging a radiologist missed stroke-related findings on a whole-body MRI. These are allegations, not findings: Washington Post. Among the alternatives above, none publicly identified for Ezra, Fountain Life, Galleri, Neko Health or SimonMed, listed alphabetically. We report this row for every platform we cover, and it is a matter of public record rather than a judgement about scan quality.
Which alternative fits which situation
| Your situation | Where to look | Why |
|---|---|---|
| "I want the same scan, cheaper." | Ezra or SimonMed Longevity (alphabetical) | Both start below $1,000. Check the coverage map rather than the price: Ezra's base tier leaves out the spine, and SimonMed's Core protocol is chest, abdomen and pelvis. |
| "I could not tolerate the time in the bore." | Ezra | 22 minutes against 30 to 75 for Prenuvo, using FDA-cleared AI to shorten acquisition. This is the largest single specification gap in the category. |
| "There is no clinic near me." | Self-pay hospital or independent radiology | Whole-body protocols run on standard scanners. A local radiology group with your own physician ordering it reaches the same anatomy without travel. |
| "My actual worry is cancer, not structure." | Galleri | A blood-based test reaches signals no scan can see, at roughly $799 to $950. It also misses anything an MRI would show, so the two are frequently layered rather than swapped. |
| "I got the report and nobody would act on it." | Fountain Life, or a local longevity or direct primary care practice | This is the most common reason people leave a scan-only provider. Fountain Life bundles imaging with an assigned care team from $19,500 a year; a direct primary care membership does the coordination for far less. |
| "I want the screening tests that actually have evidence." | Low-dose lung CT plus a coronary calcium score | Roughly $100 to $400 each. Low-dose lung CT has trial evidence in smokers and former smokers; whole-body MRI has none in average-risk adults. |
| "I want a broad baseline but not radiation or a magnet." | Neko Health | A 60-minute sensor and blood scan rather than imaging. The NYC clinic is the first in North America and US pricing has not been published, so treat this as a 2026 option to watch. |
| "I just want to know if I should scan at all." | A conversation with a clinician first | Family history, a known predisposition syndrome, or a specific unexplained finding change the calculation. Without one of those, the case for screening an average-risk adult is not established. |
What the evidence says before you switch anywhere
Switching between whole-body MRI providers does not change the evidence base, because it is the same for all of them. No randomised controlled trial has shown that screening asymptomatic average-risk adults with whole-body MRI reduces mortality. In June 2026, Dr Matthew Davenport of the University of Michigan and Dr Scott Reeder of the University of Wisconsin published Elective MRI Screening of the General Public: Buyer Beware in JAMA, arguing that preventive imaging companies emphasise early detection while downplaying the invasive procedures that findings often trigger. Davenport put the rate at roughly 20% to 40% of scans producing something that drives further testing.
That reframes the cost comparison on this page. A cheaper scan with the same finding rate carries the same expected downstream spending, and no provider here includes it in the price. So the practical arithmetic is the scan price plus the probability-weighted cost of a workup, and on that basis the gap between an $899 scan and a $2,499 scan is narrower than it looks. It also means the strongest case for switching is rarely price alone. It is a mismatch between the question you have and the tool you bought. Our full body MRI guide covers the coverage gaps, and doctor-led options lists the programs that own follow-up.
What is not a real alternative
- A bigger biomarker panel. Blood tests do not detect solid tumours, aneurysms, or spinal pathology. A 100-marker panel and a whole-body MRI answer unrelated questions, and neither substitutes for the other.
- A DEXA scan. It measures bone density and body composition accurately and images nothing else. Useful, and not a screening scan.
- A genetic test. Genotype reports predisposition rather than current state. It can justify screening in a predisposition syndrome; it does not replace the screening.
- A cut-price scan with no radiologist named. Ask who reads it, what the field strength is, and whether you receive the images themselves. If any of the three is unclear, the price is not the problem.
Frequently Asked Questions
What is the best alternative to Prenuvo?
There is no single best alternative, because the reasons people leave point at different replacements. On price and scan time, Ezra at $999 (or $899 with a Function membership) and SimonMed Longevity from $899 promotional are the closest like-for-like swaps, and both undercut Prenuvo's $2,499 whole-body figure. On follow-through, Fountain Life attaches a care team from $19,500 a year. If the real question is cancer rather than anatomy, Galleri answers a different question at roughly $799 to $950. Pick by which gap applies to you.
Is there a genuinely cheaper Prenuvo alternative?
Yes, and by a wide margin at the entry point. SimonMed Longevity lists a Core whole-body MRI from $899 promotional, and Ezra's 22-minute MRI is $999 or $899 with a Function membership, against $2,499 for a Prenuvo Whole Body Scan. Below that, a self-pay cash price at a local hospital or independent radiology group can be lower still for a targeted protocol, though you have to arrange the order and the read. Compare what each price actually images before treating any of these as equivalent, because the cheaper protocols generally cover less anatomy.
Is there a free Prenuvo alternative?
No, not for whole-body MRI. Nothing in this category is free, and none of it is covered by insurance, because no major medical society recommends whole-body screening for asymptomatic average-risk adults. What is often covered is the screening that has trial evidence behind it: low-dose lung CT if you meet the smoking-history criteria, mammography, colonoscopy, and a lipid panel. Graded A or B by the US Preventive Services Task Force, those are covered without cost sharing on most ACA-compliant plans. Follow-up imaging triggered by a screening finding is usually billed as diagnostic care and is frequently covered, which is the asymmetry worth understanding before you pay cash for the first scan.
Why do people switch away from Prenuvo?
Five reasons account for most of it. Price, since $2,499 for a whole-body scan is two to three times the cheapest branded alternative. Scan time, because 50 to 75 minutes in a closed bore is difficult for claustrophobic people. Clinic access, since the network is roughly 21 US locations. The report ending the relationship, which is the gap Fountain Life and doctor-led programs fill. And a mismatch of question to tool, where someone worried about cancer specifically buys imaging when a blood-based test reaches signals MRI cannot. Our is Prenuvo worth it page works through the last one.
Is Ezra a real substitute for Prenuvo?
On the imaging itself, largely yes, with a coverage caveat that matters. Both end at a board-certified radiologist reading soft-tissue anatomy on the same class of scanner. Ezra's $999 base tier covers head, neck, abdomen and pelvis but not the spine, which requires the $1,699 tier. Prenuvo's $2,499 whole-body figure includes a blood panel, follow-up labs at six months and two Results Reviews that Ezra prices separately through Function Health. Ezra also sells a $349 Heart CT and a $399 Lung CT on their own, which are the correct modalities for the two things MRI reads worst. Full comparison: Prenuvo vs Ezra.
Does any alternative have better evidence behind it?
Two of the options on this page do, and neither is a whole-body scan. Low-dose lung CT has randomised trial evidence for mortality reduction in people who meet smoking-history criteria, and a coronary calcium score has substantial evidence for cardiovascular risk stratification. Whole-body MRI has no randomised trial showing that screening asymptomatic average-risk adults reduces deaths, a point Dr Matthew Davenport and Dr Scott Reeder made in a June 2026 JAMA piece. That is true of Prenuvo and of every MRI alternative listed here equally, so evidence is not a reason to switch between them.
Can I ask my own doctor to order a whole-body MRI instead?
Often yes, and it is frequently the cheapest route to a specific protocol. The practical limits are real. Many physicians will decline to order screening imaging for an asymptomatic average-risk adult, because the professional guidance does not support it and an incidental finding creates a workup they then have to manage. Insurance will almost certainly not cover it, so ask the imaging centre for its cash price rather than assuming a claim. The advantage is that your own clinician receives the report and owns whatever comes next, which is exactly what the scan-only providers do not do.
What is not a real Prenuvo alternative?
A biomarker panel is not a substitute, and this is the most common category error. Blood tests do not detect solid tumours, aneurysms, or spinal pathology, no matter how many markers they run. A DEXA scan measures bone density and body composition and images nothing else. A genetic test reports predisposition rather than current state. And an unaccredited imaging centre offering a cut-price whole-body scan is worth checking carefully: ask whether a board-certified radiologist reads it, what the field strength is, and whether you receive the images themselves rather than only a summary.