Kidney Function Testing in Vancouver, WA
We want you to feel better.
That is the core of who we are. We went into medicine because we want you to feel better!
We make sure our patients are heard, feel accepted, and experience compassionate care. That is why we are a membership based practice!
Kidney health is central to that mission. Catching kidney disease early is one of the most important things we can do for your long-term wellbeing. Our expert providers make sure you get the high quality monitoring and care you deserve!
Please read on to learn more about kidney function testing. When you are ready, simply click Enroll Now to join the practice.
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A Guide to Kidney Function Testing
At Vancouver Direct Primary Care, our clinicians expertly order and interpret kidney function labs. Early detection of kidney disease is critical — symptoms often appear only after significant damage has already occurred, making routine screening essential for anyone at risk.
- An Introduction to Kidney Health
- Understanding Your Kidney Labs
- Kidney Disease Stages
- Treatment & Monitoring Options
- Protecting Your Kidney Function
- FAQs about Kidney Testing
An Intro to Kidney Function Testing
Your kidneys filter waste and fluid from your blood every minute of the day. Kidney function testing measures how well they are doing that job. At Vancouver Direct Primary Care, we use these labs to catch chronic kidney disease early — when intervention has the greatest impact on slowing or stopping its progression.
What Do Kidney Function Tests Measure?
Several key markers give us a clear picture of how your kidneys are filtering and functioning.
Creatinine & eGFR
Creatinine is a waste product that healthy kidneys filter efficiently. Elevated creatinine indicates that filtration is impaired. Your eGFR — estimated glomerular filtration rate — is calculated from creatinine and gives us a direct measure of how well your kidneys are working. An eGFR below 60 for three or more months indicates chronic kidney disease and triggers closer monitoring and management.
BUN & Urine Albumin
Blood urea nitrogen (BUN) is another waste marker that rises when kidneys are struggling. Urine albumin — a protein that should not be present in significant amounts in your urine — is one of the earliest signs of kidney damage. Together, these markers help us identify kidney disease at its earliest and most treatable stages.
Treatment & Monitoring for Kidney Disease
What Happens if My Kidney Labs Are Abnormal?
Does Stage of Disease Affect Treatment?
Chronic kidney disease is staged from 1 to 5 based on your eGFR. Earlier stages focus on slowing progression through blood pressure control, diabetes management, and medication review. Later stages require closer specialist involvement. At VDPC, we manage early to moderate CKD directly and coordinate nephrology care when needed.
Medications That Protect Kidney Function
Certain medications — including ACE inhibitors, ARBs, and SGLT2 inhibitors — have been shown to significantly slow CKD progression, particularly in patients with diabetes or high blood pressure. Your VDPC provider will evaluate whether any of these are appropriate as part of your management plan.
Kidney Function Lab Markers
Key tests included in a comprehensive kidney function panel:
- Serum Creatinine: primary kidney waste marker
- eGFR: estimated filtration rate — CKD staging tool
- BUN (Blood Urea Nitrogen): secondary waste marker
- Urine Albumin-to-Creatinine Ratio (uACR): early damage indicator
Electrolytes & Metabolic Markers
- Sodium & Potassium: fluid and electrolyte balance
- Bicarbonate: acid-base regulation by kidneys
- Phosphorus: rises as kidney function declines
- Hemoglobin: anemia is common in kidney disease
Who Should Be Screened for Kidney Disease?
Anyone with diabetes, high blood pressure, a family history of kidney disease, obesity, or a history of frequent NSAID use should be screened regularly. At VDPC, kidney function labs are part of our routine metabolic monitoring for at-risk patients — we do not wait for symptoms to appear before checking.
Is Kidney Testing Covered for VDPC Members?
Ordering your kidney function labs is included in your VDPC membership. The lab tests themselves are not included, but to bring down the cost you can use either your insurance or our steeply discounted cash rates, which keep kidney testing well below standard retail lab pricing.
Get Professional Medical Support for Your Kidney Health
At Vancouver Direct Primary Care, our providers will work with you to monitor your kidney function and build the right plan to protect it long-term.
Thoughtful care to help you:
- Detect Kidney Disease Before Symptoms Appear
- Understand Your Kidney Lab Results
- Slow or Stop Disease Progression
- Protect Against Dialysis & Transplant Risk
- Meet Your Long-Term Kidney Health Goals
FAQs About Kidney Function Testing
What is a normal eGFR level?
An eGFR of 90 or above is considered normal. An eGFR between 60 and 89 may indicate mild kidney damage worth monitoring. Below 60 for three months or more confirms chronic kidney disease. Below 15 indicates kidney failure. Your VDPC provider will explain your result and what it means for your care going forward.
Can kidney disease be reversed?
Early-stage kidney disease can often be slowed significantly or stabilized with the right management — particularly controlling blood pressure and blood sugar. True reversal depends on the underlying cause. Some causes, like dehydration or medication toxicity, are reversible. Chronic progressive conditions like diabetic nephropathy are not reversible but can be managed effectively with early intervention.
What symptoms indicate kidney problems?
Kidney disease is often silent in its early stages. When symptoms do appear they can include swelling in the legs and ankles, fatigue, reduced urine output, foamy or discolored urine, and difficulty concentrating. This is exactly why routine lab screening is so important — by the time symptoms are noticeable, significant damage may have already occurred.
How often should kidney function be tested?
For patients with diabetes, hypertension, or other risk factors, annual kidney function testing is standard. For those with confirmed CKD, testing frequency increases based on disease stage — often every three to six months. Your VDPC provider determines the right monitoring schedule based on your eGFR, urine albumin, and overall clinical picture.
High-Quality Primary Care.
Your kidney function testing visit, evaluation, and lab orders are included with your membership at our low monthly rate of only $149. The lab tests themselves are billed separately, and you can use your insurance or our steeply discounted cash rates to keep that cost low.
Vancouver Direct Primary Care is a membership-based medical clinic in Vancouver, WA. Just like a gym membership gives you ongoing access, ours gives you a provider who monitors your kidney health over time — not just at a single snapshot.
This is how we keep our patient-to-provider ratio low and our care high. You get thorough, thoughtful care built on our values: being heard, feeling accepted, and receiving compassionate care every time.
Individuals
$149/month
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