Kidney Function Panel in Ashburn, VA
BUN, creatinine, eGFR, and electrolytes — for clients monitoring kidney health, hydration status, or medication side effects. Call for current pricing.
Walk-in price
Kidney Function Panel
- Blood sample
- Results in 24–72 hours
- Doctor’s order included
- HSA / FSA accepted
42775 Generation Drive, Ashburn, VA 20147
What this test screens for
Understanding the Kidney Function Panel
The Kidney Function Panel, also known as a renal panel, measures blood markers that reflect how well your kidneys are filtering. It generally includes BUN (blood urea nitrogen), creatinine, an estimated glomerular filtration rate (eGFR), and key electrolytes. These values work together to show how efficiently waste is being cleared from your blood and whether your fluid and electrolyte balance is where it should be, making the panel a practical tool for monitoring kidney health over time.
Many people in Ashburn and Loudoun County order this panel as part of ongoing follow-up. Conditions such as high blood pressure and diabetes can affect kidney function, so providers often want periodic checks of these numbers. Others use the panel for a wellness baseline, to monitor a known kidney concern, or to keep an eye on electrolyte balance. It is also part of our Comprehensive Wellness Panel, which combines kidney, liver, and other markers in one visit.
The renal panel screens and monitors; it does not diagnose kidney disease on its own. A single out-of-range value can reflect hydration, diet, or timing as easily as anything else, which is why your provider reads these numbers in context and may repeat them. We draw the sample, run the panel, and deliver a clear report through our secure portal. Our pricing is transparent and shown upfront, so you will see the price listed on this page before any sample is collected.
Why people get this test
- Monitor kidney filtering function over time
- Follow up on high blood pressure or diabetes with a provider
- Check electrolyte balance as part of a wellness review
- Track a previously identified kidney concern
- Establish a baseline of renal values for your records
- Combine kidney markers with a broader panel in one visit
What to expect
From check-in to results — what your visit looks like
Most visits take under 15 minutes. Here’s the full arc, start to finish.
How to prepare
Fasting is sometimes requested for a kidney panel, particularly when it is drawn with a full metabolic or cholesterol workup; in other cases it is not needed. If you have no specific instructions, fasting for 8 to 12 hours with water only is a reasonable default, but follow any guidance from your provider. Stay normally hydrated, continue prescribed medications unless told otherwise, and let our staff know what you are taking so it can be noted with your sample.
During your visit
Expect a short, simple visit. After checking in at our Goose Creek Village location, a trained collector takes a small blood sample from a vein in your arm, a process that lasts only a minute or two. Most people are in and out in about 10 to 15 minutes, and walk-ins are welcome during open hours. There is nothing special to do beyond any fasting your provider may have requested.
Getting your results
Results are usually ready in 24 to 72 hours once your sample reaches the reference lab. You can review your renal panel, including eGFR and electrolytes, through our secure online patient portal, and we can fax the report to your provider on request. Tests are processed at industry-standard reference labs, and any value flagged outside the expected range is reviewed by a provider. You share the report with your physician, who interprets it and decides on any follow-up.
Confidential
Your results never go through your insurance carrier.
Transparent
Custom quote with no hidden fees.
Fast
Most results in 24–72 hours through our portal.
Doctor’s order
Included as part of every visit. No referral needed.
FAQ
Kidney Function Panel — what people ask
Specific questions about the kidney function panel. For anything not covered, call 571-500-7030.
What does the kidney function panel include?
This renal panel generally measures BUN, creatinine, an estimated glomerular filtration rate (eGFR), and key electrolytes. Together these reflect how well your kidneys are filtering and whether your electrolyte balance is where it should be.
Who typically gets this panel?
People often order it to follow up on high blood pressure or diabetes with their provider, to monitor a known kidney concern, or to establish a wellness baseline. It screens and monitors kidney function rather than diagnosing kidney disease on its own.
Should I fast for the kidney panel?
Fasting is sometimes requested, particularly when the panel is drawn with a full metabolic or cholesterol workup, and sometimes it is not needed. If you have no instructions, fasting 8 to 12 hours with water only is reasonable, but follow any guidance from your provider and stay normally hydrated.
You might also need
Other blood work tests
Other tests our Ashburn neighbors commonly add to a visit.
Annual Check-Up Panel
CBC, CMP, lipid panel and thyroid screen — the full picture for your annual physical.
Complete Blood Count (CBC)
Measures red and white blood cells, hemoglobin, hematocrit and platelets — a baseline blood-health screen.
Comprehensive Metabolic Panel (CMP)
14 markers covering kidney function, liver enzymes, glucose, electrolytes and protein levels.
Before you walk in
Helpful guides
Quick, plain-English answers to the questions Ashburn neighbors ask most often before booking.
How long does blood work take — visit time and result timing
Visit: about 10 to 15 minutes. Results: 24 to 72 hours via secure online portal.
Read the guideBlood work without insurance in Ashburn — how it works
Flat published prices, doctor’s order included, no surprise bills. Often cheaper than insurance copays.
Read the guideDo you need a doctor’s order to get blood work in Ashburn?
No — Any Lab Test Now includes the doctor’s order at no charge for almost every test we run.
Read the guideService area
We serve these communities
We serve Ashburn and the surrounding Loudoun and Fairfax County communities from our Goose Creek Village lab.
Book your kidney function panel today.
Reach out for a custom quote — most accounts go live in 24 hours.