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DEXA scan in Arlington, VA
Gold-standard DEXA and RMR testing, serving Greater Washington, DC.
Book the DEXA + RMR Combo · $189
Not sure where to start? The combo is our most complete option.
The DEXA + RMR Combo
The most complete way to begin at Bodymass Arlington. One visit gives you your body composition and your metabolism, so every training and nutrition decision after that is built on your own numbers.
- Body fat, lean muscle, high-risk android fat and bone density
- Your measured resting calorie burn, not a calculator guess
- A full baseline to compare against after 8 to 12 weeks
- One appointment, one clear plan for what to do next
$189 $218 separately
Save $29 when you book both together.
Appointment length: 45 minutes. Come fasted with no exercise for 4 hours before (prep details).
Book the DEXA + RMR Combo in Arlington
Prefer one test? DEXA and RMR are also available on their own, see details below.
Want to make your combo even better? Add a nutrition service
Two services can be added to your DEXA + RMR Combo.
Customized Macronutrient Breakdown
Take the guesswork out of nutrition with personalized protein, carbohydrate, and fat targets based on your DEXA results, measured metabolism, and goals. You’ll know how much to eat each day to better support fat loss, muscle gain, or body composition improvement.
Customized Daily Meal Plan
Turn your personalized nutrition targets into an easy-to-follow meal plan built around your DEXA results, measured metabolism, and goals. You’ll get a clear plan for what and how much to eat each day to better support fat loss, muscle gain, or body composition improvement.
Customers can add these services while checking out.
Book the DEXA + RMR Combo · $189DEXA and RMR testing in Arlington
Two tests, two different questions. DEXA shows what your body is made of. RMR shows how much energy it burns. Together they give you a complete picture to train and eat by.
DEXA Body Composition Scan
A DEXA scan uses a very low dose of X-ray while you lie still on a table. It separates your weight into fat, lean mass and bone, and measures each region of the body directly instead of estimating from a single reading. That is why it is considered a gold standard for body composition, and why it can show changes a bathroom scale, a tape measure or a smart scale would miss.
- Body fat and lean mass: total fat, body-fat percentage and muscle, so you know whether you are losing fat, keeping muscle, or building it.
- High-risk android fat: fat stored around the abdominal organs, which weight and BMI cannot show.
- Bone density: a baseline for bone health you can monitor over time.
- Regional breakdown: how muscle and fat are spread across your arms, legs and trunk.
- Left-to-right balance: lean mass compared side to side, useful for spotting imbalances.
You receive a detailed report with your numbers. Retest after 8 to 12 weeks of consistent training and nutrition to see what actually changed.
Appointment length: 30 minutes.
Your report is delivered and reviewed with you during your session. How to prepare.
Safety: DEXA uses a low dose of X-ray radiation. If you are or might be pregnant, or have recently had radiation treatment or a contrast or imaging procedure, tell our staff before your scan. Read the safety details.
RMR Test (Resting Metabolic Rate)
Your resting metabolic rate is the number of calories your body burns at rest just to keep you alive. Most calorie targets come from online calculators that guess. An RMR test measures it, using a short, comfortable breathing test while you rest, so you start from your real number.
- Your measured daily burn: a personal baseline for how many calories you use at rest.
- A better starting point: set calories for fat loss, maintenance or muscle gain with real data instead of a formula.
- Catch the mismatch: find out if your metabolism runs faster or slower than calculators predict.
- Track changes: retest after a long diet, a big training block or weight change to see how your metabolism responded.
Appointment length: 30 minutes.
Prep: come fasted with no exercise for 4 hours before. No food, caffeine, caloric beverages or tobacco. Take medication as normal. Full prep details.
Visit Bodymass Arlington
Hours & contact
Mon - Sun by appointment only
(703) 261-9763
arlington@bodymasscompositiontesting.com
Where to enter
Bodymass is located within Bodymass Gym / Stone Strength Lab, which has its own street level entrance on 15th St next to the parking garage. Do not go to the main entrance to the building.
Parking
Metered street parking and hourly garage parking are available. Street parking is free on Sundays.
Easy to reach from across the DC area
We are within walking distance of the Courthouse Metro stop and a short drive from Alexandria, Falls Church, Fairfax, Ashburn, Reston, Dulles and Washington, DC.
How to prepare for your appointment
A little prep keeps your results accurate.
Fast and skip exercise (RMR and Combo)
The RMR test and the DEXA + RMR Combo must be done fasted and without exercise for 4 hours before testing. Fasted means no food, caffeine, caloric beverages or tobacco products for 4 hours. Take your medication as normal.
What to wear
Loose-fitting, light clothing such as workout apparel.
Remove metal for DEXA
You will be asked to remove large pieces of metal, such as fitness trackers, jewelry and glasses, because they can affect test results. Small pieces of jewelry will have minimal impact on the DEXA if they cannot be removed.
Glucose monitors are fine
You can wear a continuous glucose monitor (CGM) during testing.
Implants and medical devices
Pacemakers, joint replacements, breast implants and similar devices are generally safe to test with. If you have questions, we suggest getting permission from your physician. Implants can sometimes affect bone density results.
Safety, pregnancy and recent procedures
DEXA uses a low dose of X-ray radiation, and exposure is cumulative over a lifetime. If you are pregnant, might be, or are unsure, check with a healthcare professional first and tell our staff. Also tell us if you are receiving radiation treatment or have recently had a procedure involving radioactive materials, contrast agents or other imaging. DEXA at Bodymass is not a medical diagnosis.
Your bone density numbers
You will receive a T-score and a Z-score for overall bone density, not for each individual site. Bone mineral density numbers are informational and non-diagnostic.
Results in your session
Reports are delivered and reviewed immediately during your appointment. Exceptions can apply for customers sent directly from Bodymass business partners, who have their reports reviewed separately.
Rescheduling
Use the link at the bottom of your appointment confirmation email, or call or email your Bodymass location.
Arlington DEXA FAQ
Where is the Arlington DEXA scan location?
2000 15th St N, Arlington, VA 22201.
How much does a DEXA scan cost in Arlington?
At Bodymass Arlington, a DEXA scan is $109, an RMR test is $109, and the DEXA + RMR Combo is $189, which saves $29 compared with booking both separately.
How long does a DEXA or RMR appointment take?
A DEXA scan appointment at Bodymass Arlington is 30 minutes, an RMR test appointment is 30 minutes, and the DEXA + RMR Combo appointment is 45 minutes.
What do I need to do before an RMR test or the DEXA + RMR Combo?
The RMR test and the DEXA + RMR Combo must be done fasted and without exercise for 4 hours before testing. Fasted means no food, caffeine, caloric beverages or tobacco products for 4 hours. Take your medication as normal on the day of testing.
What should I wear to my appointment?
Wear loose-fitting, light clothing such as workout apparel.
Do I need to remove jewelry or other metal?
Yes. You will be asked to remove large pieces of metal, such as fitness trackers, jewelry and glasses, during DEXA scans because they can affect test results. Small pieces of jewelry will have minimal impact on the DEXA if they cannot be removed.
Can I wear a continuous glucose monitor during testing?
Yes. You can wear a continuous glucose monitor (CGM) during testing.
Can I be tested with a pacemaker, joint replacement or breast implants?
Medical devices and implants such as pacemakers, joint replacements and breast implants are generally safe to test with. If you have questions, we suggest getting permission from your physician. Implants can sometimes affect bone density results.
What bone density results will I receive?
You will receive a T-score and a Z-score for your overall bone density, not for individual sites such as the lumbar spine or femur. Bone mineral density numbers are for informational, non-diagnostic purposes.
When do I get my results?
Reports are delivered and reviewed immediately during your testing session. Exceptions can apply for customers sent directly from Bodymass business partners, who have their reports reviewed separately.
How do I reschedule my appointment?
You can reschedule using the link at the bottom of your appointment confirmation email, or by calling or emailing your Bodymass location.
What is the late cancellation policy?
Appointments rescheduled within 24 hours of their scheduled time incur a $20 fee. Appointments that are missed or cancelled after the appointment time incur a $50 fee. You will retain your appointment for rebooking.
Is a DEXA scan safe?
A DEXA scan uses low-dose X-rays, so you are exposed to a small amount of ionizing radiation. The dose from a body composition DEXA scan is low, but radiation exposure is cumulative over a lifetime, so unnecessary exposure should be avoided. DEXA at Bodymass is for body composition, fitness, performance and wellness. It is not intended to diagnose, treat, cure or prevent any disease or medical condition, and it does not replace evaluation by a qualified healthcare professional. Before your scan you will be asked to review and acknowledge a radiation exposure consent form.
Can I get a DEXA scan if I am pregnant?
People who are pregnant, suspect they may be pregnant, or are unsure should not have a DEXA scan without first consulting a healthcare professional. You will be asked to confirm that, to the best of your knowledge, you are not pregnant, and to tell our staff before your scan if you are pregnant, might be, or are uncertain.
Do recent medical procedures, contrast studies or radiation treatment affect my DEXA scan?
They can. Certain medical procedures, including some imaging studies, nuclear medicine procedures, contrast studies and radiation treatments, may affect whether a DEXA scan should be performed or the accuracy of your results. Tell our staff before your scan if you are currently receiving radiation treatment or have recently had a procedure involving radioactive materials, contrast agents or other imaging that may be relevant. If you are unsure whether a medical condition, pregnancy status or recent procedure makes a DEXA scan appropriate, consult a qualified healthcare professional first.
Start with the Arlington DEXA + RMR Combo
$189Book combo

