Electrolyte and Renal Function Panel (Serum) at Home Dialysis Start
This test measures key substances in your blood to ensure your kidneys are functioning well before your dialysis treatment begins. It helps your healthcare team monitor how well your body is handling fluids, electrolytes, and waste products.
Essential for safe dialysis and kidney health before treatment starts.
Key facts at a glance
- LOINC
- 64326-2
- Short code
- HOMEDIALYSISPATIENTSATBEGINNINGOFREPORTINGPERIOD
- Synonyms
- —
- Category
- chemistry
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Specimen volume
- 5 mL
- Stability
- Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
- Hemolysis max
- 500
- Lipemia max
- 1000
- Icterus max
- 500
- TAT
- 4–24 hours
- Order
- routine
What Does This Test Measure?
Your blood will be tested for several important substances, including sodium, potassium, chloride, bicarbonate, creatinine, and blood urea nitrogen (BUN). These help assess your electrolyte balance, kidney function, and overall fluid status. Some tests may also check for glucose, calcium, and phosphorus levels depending on your specific needs.
Why Is This Test Important Before Dialysis?
Checking these levels at the start helps your dialysis team adjust your treatment plan. High or low levels of electrolytes or waste products can cause serious health risks, including heart problems, muscle weakness, or even seizures. This test ensures your body is stable before you begin dialysis.
What Happens During the Test?
A small blood sample will be taken from your arm. This is a quick and painless procedure. The sample is sent to a lab for analysis, and results are typically ready within a few days. Your healthcare provider will discuss the findings with you.
How Often Should You Have This Test?
For home dialysis patients, this test is usually done at the very beginning of your treatment period to establish a baseline. Your healthcare team may also monitor these levels more closely if you have specific health concerns or changes in symptoms.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
This test plays a critical role in preventing complications during dialysis. By identifying imbalances early, your team can make necessary adjustments to your treatment, such as fluid restrictions, medication changes, or adjustments to your dialysis settings. Proper monitoring helps maintain your overall health and quality of life.
Short name
Basic Dialysis Lab Check
Frequently asked questions
Will I feel any pain during the blood draw?
How long will it take to get my results?
Can I eat or drink before this test?
Sources
- 1
- 2Lab Tests OnlineSource
- 3
Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy