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Ezra (Function Health) Full Body MRI vs Q Bio Q Exam

Specs, prices, editor verdict, and who should buy which - compared side-by-side.

By Ryan · Founder
Updated Jun 19, 2026

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Quick verdict

Ezra (Function Health) Full Body MRI (ultra premium, $499 to $3,999/test) vs Q Bio Q Exam (ultra premium, $2,500 to $3,500) - different tools for different jobs (see the per-product details below).

Compared on 1 shared spec · same category (ultra premium).

Ezra full body MRI scanner suite
Ezra (Function Health)

Full Body MRI

The whole-body MRI alternative to Prenuvo - now part of Function Health, with an entry scan from $499 in as little as 22 minutes via Ezra Flash AI.

PRICE
$499 to $3,999/test
Q Bio quantitative health platform - Gemini software with the Mark I scanner
Q Bio

Q Exam

The Q Exam puts a non-contrast whole-body MRI, 120+ biomarkers, 163 genes and a physician review into one ~90 minute visit, then reads the MRI with FDA-cleared software and a board-certified radiologist. There is one clinic, in Redwood City, and Q Bio publishes no price.

PRICE
$2,500 to $3,500
The verdict

These are close picks. Both score in the same range. The right call depends on buyer profile - read the per-buyer recommendations below.

Side-by-side specs

SpecEzra (Function Health) Full Body MRIQ Bio Q Exam
price$499 to $3,999/test$2,500 to $3,500
typeWhole-body MRI scanSingle in-clinic exam: whole-body MRI, blood and urine biomarkers, genetics, wearable data, physician review

Ezra (Function Health) Full Body MRI also publishes: soldThrough, entryPrice, cadence, scanTime, contrast, reporting

Q Bio Q Exam also publishes: visitLength, imaging, aiAnalysis, radiologistRead, biomarkers, genetics, resultsTimeline, consult, locations, price

Who should buy which

Pick the Ezra (Function Health) Full Body MRI if

Longevity-focused buyers wanting whole-body imaging at the lowest entry price ($499) and fastest scan. Function Health members folding imaging into their existing membership. People with family cancer history wanting comprehensive screening.

Skip if

You're skeptical of the whole-body-MRI value proposition (high false-positive rate is real), or your insurance covers targeted imaging that addresses your specific risks.

Pick the Q Bio Q Exam if

Buyers within reach of Redwood City who want imaging, bloodwork and genetics captured under one standardized protocol on the same day, and who intend to return so the longitudinal record is worth building.

Skip if

You need a price before you engage, since Q Bio publishes none. Also skip if travel to a single California clinic is impractical, or if you want incidental-finding screening specifically, where Ezra and Prenuvo run far more locations.

Go deeper

FULL REVIEW
Read the Ezra (Function Health) Full Body MRI review →
FULL REVIEW
Read the Q Bio Q Exam review →

Frequently asked

Which is better, the Ezra (Function Health) Full Body MRI or the Q Bio Q Exam?

They are closely matched on our scoring, so the right pick comes down to your priorities. The verdict and spec table above compare them on price, features, and who each one suits.

How much do they cost?

Ezra (Function Health) Full Body MRI: $499 to $3,999. Q Bio Q Exam: $2,500 to $3,500. Prices are verified against the manufacturer; check the live links for current pricing.

Who should buy which one?

Ezra (Function Health) Full Body MRI: Longevity-focused buyers wanting whole-body imaging at the lowest entry price ($499) and fastest scan. Function Health members folding imaging into their existing membership. People with family cancer history wanting comprehensive screening. Q Bio Q Exam: Buyers within reach of Redwood City who want imaging, bloodwork and genetics captured under one standardized protocol on the same day, and who intend to return so the longitudinal record is worth building.

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