THE DEXA SCAN
A DEXA SCAN (DXA or Dual-Energy X-ray Absorptiometry) is the GOLD STANDARD for body composition analysis. This non-invasive, clinically trusted technology measures lean muscle, fat distribution, and bone health, helping you track progress, prevent osteoporosis, and optimize your fitness and wellness plans. Ideal for athletes, fitness enthusiasts, and anyone focused on health, DEXA provides accurate, actionable insights to make informed decisions about diet, exercise, and overall health.
Key Benefits:
BONE DENSITY (BMD) - Essential to detect Osteoporosis and help prevent Bone Fractures.
MUSCLE MASS - Data to show measurements by percentage and weight.
BODY FAT PERCENTAGE - Body fat distribution by region (arms, legs, waist and hips) Most providers also include Visceral Fat (VAT) the leading predictor of heart disease and type 2 diabetes.
Key evidence supporting “gold standard” claims:
1. Bone density (BMD) — strongest evidence: DEXA is accepted worldwide as the standard method for measuring BMD and diagnosing osteoporosis; its outputs (T-scores) directly inform clinical decisions about fracture risk and treatment.
2. Precision and reproducibility: Multiple methodological papers and reviews document low measurement error and good inter/intra-scanner precision for BMD; these properties make DEXA ideal for longitudinal monitoring.
3. Body composition reference: In body composition research, DXA is widely used as the reference comparator against which Inbody, BIA, skinfolds, BodPod, and consumer devices are validated; many validation studies show BIA and other methods have wider limits of agreement vs DXA.
4. Comparisons to CT/MRI for fat distribution: CT/MRI remain true anatomic reference standards for visceral adipose quantification. DXA provides good whole-body FM and regional measures but systematic reviews highlight limitations when quantifying intra-abdominal adipose tissue (IAAT) vs CT/MRI. Use DXA as a validated, lower-dose, more accessible reference for most clinical/research needs, but acknowledge when CT/MRI are required.
5. Population and athletic uses: For athlete monitoring and clinical populations, DXA’s segmental lean mass and regional fat measures are frequently recommended over simple field tests because they better capture body composition changes.
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How much does a DEXA scan cost in Tempe?How much does a DEXA scan cost in Tempe?A DEXA scan at DEXAFIT Tempe in Tempe, AZ costs $99 when you book on DEXASCAN.COM. That is the full self-pay price. No insurance is needed, and the test is HSA/FSA eligible: pay with your HSA/FSA card or submit your receipt for reimbursement.Do I need a doctor's referral?Do I need a doctor's referral?No. You book and pay directly on DEXASCAN.COM and choose two preferred appointment times. Your requests are sent to DEXAFIT Tempe at purchase, and your appointment instructions are emailed to you afterward. Times are not guaranteed; if neither is available, your appointment can be moved to another DEXASCAN.COM location nearby.How long does it take and how do I prepare?How long does it take and how do I prepare?Plan on about 10 minutes. For the DEXA scan, wear comfortable clothes with no metal (zippers, underwire, jewelry), stay normally hydrated, and skip a big meal or hard workout for 2–3 hours beforehand.What will my results show?What will my results show?You get a report covering body fat percentage, lean muscle mass, visceral (belly) fat, regional fat distribution and bone density, broken down by arms, legs and trunk. Most people repeat the test every 8–12 weeks to track progress.Is a DEXA scan safe?Is a DEXA scan safe?Yes. A body composition DEXA scan uses a very low X-ray dose, roughly equal to a few hours of natural background radiation. It is not recommended during pregnancy.Terms & Conditions
"Packages are non-refundable" — once purchased, no refunds including partial refunds for unused appointments."Packages are valid for 12 months after the date of purchase.""For continuity in results over time, it is encouraged to retest on the same machine to most accurately compare results.""The Customer may reschedule these appointments at no cost, as long as the Customer provides a 24-hour notice."
Terms & Conditions
"Packages are non-refundable" — once purchased, no refunds including partial refunds for unused appointments."Packages are valid for 12 months after the date of purchase.""For continuity in results over time, it is encouraged to retest on the same machine to most accurately compare results.""The Customer may reschedule these appointments at no cost, as long as the Customer provides a 24-hour notice."
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Privacy Policy
We may collect personal identification information from Users in a variety of ways, including when Users visit our site, subscribe to the newsletter, or fill out a form. We adopt appropriate data collection, storage and processing practices and security measures to protect against unauthorized access, alteration, disclosure or destruction of your personal information. Sensitive and private data exchange between the Site and its Users happens over a SSL secured communication channel and is encrypted and protected with digital signatures. If you have any questions or would like to opt out of our data sharing, please contact us at Contact@dexascan.com.
What is a DEXA scan?
A DEXA scan (Dual-Energy X-ray Absorptiometry) is a quick, non-invasive body composition scan that measures body fat, muscle mass, bone density, and visceral fat with exceptional precision. It gives you a complete picture of your health beyond what a scale or BMI can show.
What is a DEXA scan?
A DEXA scan (Dual-Energy X-ray Absorptiometry) is a quick, non-invasive body composition scan that measures body fat, muscle mass, bone density, and visceral fat with exceptional precision. It gives you a complete picture of your health beyond what a scale or BMI can show.
How long does the appointment take?
Most appointments take around 20–30 minutes from start to finish, with the scan itself typically completed in about 10–15 minutes. It’s fast, comfortable, and requires no downtime afterward.
How long does the appointment take?
Most appointments take around 20–30 minutes from start to finish, with the scan itself typically completed in about 10–15 minutes. It’s fast, comfortable, and requires no downtime afterward.
Is the scan safe?
Yes. DEXA scans use extremely low-dose X-ray technology and are considered very safe for routine body composition tracking. The radiation exposure is minimal — lower than many common medical imaging procedures. However, pregnant individuals should avoid DEXA scans as a precaution.
Is the scan safe?
Yes. DEXA scans use extremely low-dose X-ray technology and are considered very safe for routine body composition tracking. The radiation exposure is minimal — lower than many common medical imaging procedures. However, pregnant individuals should avoid DEXA scans as a precaution.
What will I learn from my results?
Your results provide detailed insights into your body composition, including body fat percentage, lean muscle mass, visceral fat, bone density, and fat distribution across different areas of the body. This helps you make smarter decisions around fitness, nutrition, performance, and long-term health.
What will I learn from my results?
Your results provide detailed insights into your body composition, including body fat percentage, lean muscle mass, visceral fat, bone density, and fat distribution across different areas of the body. This helps you make smarter decisions around fitness, nutrition, performance, and long-term health.
How accurate is DEXA testing?
DEXA is widely regarded as the gold standard for body composition analysis because it directly measures fat, lean tissue, and bone mass with a high level of precision. It’s significantly more accurate than BMI, handheld devices, or skinfold calipers.
How accurate is DEXA testing?
DEXA is widely regarded as the gold standard for body composition analysis because it directly measures fat, lean tissue, and bone mass with a high level of precision. It’s significantly more accurate than BMI, handheld devices, or skinfold calipers.
Do I need to prepare before my appointment?
For the most accurate results, stay well hydrated, avoid heavy meals a few hours before your scan, and wear lightweight clothing without metal zippers or accessories. It’s also recommended to avoid calcium supplements for 24 hours before your appointment.
Do I need to prepare before my appointment?
For the most accurate results, stay well hydrated, avoid heavy meals a few hours before your scan, and wear lightweight clothing without metal zippers or accessories. It’s also recommended to avoid calcium supplements for 24 hours before your appointment.
How often should I get scanned?
Most people benefit from scanning every 8–12 weeks when actively tracking fitness, fat loss, muscle gain, or health improvements. Your ideal frequency depends on your goals, lifestyle, and how closely you want to monitor progress over time.
How often should I get scanned?
Most people benefit from scanning every 8–12 weeks when actively tracking fitness, fat loss, muscle gain, or health improvements. Your ideal frequency depends on your goals, lifestyle, and how closely you want to monitor progress over time.
Is DEXASCAN only for athletes or fitness enthusiasts?
Not at all. While athletes use DEXA scans for performance tracking, they’re equally valuable for anyone looking to improve overall health, manage weight, monitor aging, or better understand their body composition and bone health.
Is DEXASCAN only for athletes or fitness enthusiasts?
Not at all. While athletes use DEXA scans for performance tracking, they’re equally valuable for anyone looking to improve overall health, manage weight, monitor aging, or better understand their body composition and bone health.
What makes DEXASCAN different?
DEXASCAN delivers clinical-grade precision with detailed reporting that goes far beyond traditional body fat measurements. Instead of estimates, you get science-backed insights into fat distribution, muscle balance, visceral fat, and bone health — helping you track meaningful progress with confidence.
What makes DEXASCAN different?
DEXASCAN delivers clinical-grade precision with detailed reporting that goes far beyond traditional body fat measurements. Instead of estimates, you get science-backed insights into fat distribution, muscle balance, visceral fat, and bone health — helping you track meaningful progress with confidence.
Can I track my progress over time?
Absolutely. One of the biggest advantages of DEXA testing is the ability to compare scans over time and clearly see changes in muscle mass, body fat, visceral fat, and bone density. This allows you to measure real progress and adjust your fitness or health strategy based on accurate data.
Can I track my progress over time?
Absolutely. One of the biggest advantages of DEXA testing is the ability to compare scans over time and clearly see changes in muscle mass, body fat, visceral fat, and bone density. This allows you to measure real progress and adjust your fitness or health strategy based on accurate data.