DEXA Scans in Chicago, IL

Two published North Side options: Blue Zone Longevity at 1747 N Elston Ave (60642), a longevity clinic on the Elston corridor near Bucktown and the 606, and Live Lean Rx Chicago at 1519 W Foster Ave (60640), phone (312) 650-9856, a dedicated body-composition lab at Foster and Clark on Andersonville's southern edge. Both are independent clinics; we list them side by side so you can compare and book with whichever is closer.

Each Chicago clinic sets its own rates — expect roughly $99–$250 depending on the clinic and whether you want body composition, bone density, or both, and confirm the current price when you book. HSA/FSA cards are widely accepted for scans like these, and independent labs generally skip the facility fees you'd see at a hospital imaging department.

For a cash-pay body composition scan, no — you book straight with the clinic on Elston or Foster Avenue. A physician's order only matters if you want a bone density scan billed to insurance for osteoporosis screening; self-pay bone density needs no referral either. Many clients simply bring their DEXA report to their Northwestern or UChicago physician afterward.

The dose is roughly one-tenth of a chest X-ray, less than a single day of natural background radiation and far below a round-trip flight out of O'Hare. The scan is painless and non-invasive, which is why athletes safely repeat it several times a year to track training blocks.

Everything a scale can't: body fat percentage, lean muscle mass by region (each arm, each leg, trunk), bone mineral density with clinical T-scores, and — where the clinic includes it — visceral fat around your organs. Runners use the regional data for imbalances; lifters use it to verify recomposition; everyone gets a bone-health baseline.

Plan on 10-15 minutes of table time, short enough to slot before a 606 run from the Elston corridor or after an Andersonville coffee on Clark. Most partner clinics email the full report within about 24 hours — ask about turnaround when you book.

InBody and other bioimpedance scanners estimate composition from an electrical current, and readings swing 5-8% with hydration — sweat out a summer Lakefront Trail run first and the number is fiction. DEXA measures tissue directly with low-dose X-ray at ±1-2% accuracy, the same method used in sports science research. It's the difference between an estimate and a measurement.

Bone density DXA is commonly covered when ordered by a physician documenting medical necessity — the same test doctors across Northwestern Medicine, UChicago Medicine, and Rush order for osteoporosis screening — and Medicare covers screening bone density scans. Body composition scanning is self-pay wellness testing; most clinics take HSA/FSA funds, though payment policies are each clinic's own.

606 and West Side runners: Blue Zone Longevity is about a half-mile from the trail's eastern trailhead at Walsh Park, just off the Kennedy on Elston. Lakefront regulars on the northern miles: Live Lean Rx at Foster and Clark is roughly a mile and a half west of Foster Beach, straight down Foster Avenue. Either way, the clinic cards on this page carry the details to book direct.

Marathoners and triathletes tracking lean mass through training cycles; lifters verifying recomposition; and longevity-minded professionals building a data baseline. Blue Zone Longevity suits the optimization crowd — it pairs DEXA with VO2 max and RMR testing in a longevity-clinic format — while Live Lean Rx is a focused, in-and-out body-composition lab. Both run the same gold-standard scan; compare the two listings above and pick your fit.