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Serum/plasma mass concentration of albumin

Published: August 9, 2026Updated: August 16, 2026

Albumin is a protein found in your blood that helps maintain fluid balance and supports immune function. Your doctor may order this test to check for conditions like malnutrition, kidney disease, or liver problems.

Quick summary

["Albumin levels help identify health risks and guide treatment for conditions affecting protein balance."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
60970-1
Short code
ST Amp L-MCL1
Synonyms
ST Amp L-MCL1
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
ekg
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

Why Is This Test Done?

Doctors may order albumin tests to monitor conditions such as chronic kidney disease, liver disease, malnutrition, or infections. It can also help assess how well your body is retaining fluids or responding to treatments like chemotherapy.

What to Expect Before the Test

This test is usually done by drawing blood from a vein in your arm. You may feel a slight pinch, but it’s quick. No special preparation is needed unless your doctor instructs otherwise.

What the Results Mean

Low albumin levels may suggest conditions like kidney or liver disease, severe infections, or poor nutrition. High levels could indicate dehydration or certain medical treatments. Your doctor will interpret results in the context of your overall health.

Common Conditions Monitored

Albumin is often checked in people with chronic illnesses like cirrhosis, kidney failure, or cancer. It can also help track how well you’re tolerating medications or recovering from surgery.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Albumin Level

Frequently asked questions

How long does it take to get my albumin test results?
Results are typically available within 1 to 3 business days, depending on your lab’s processing time. Your doctor will contact you once they’re ready to discuss them.
Can I eat or drink before this test?
No special diet or fasting is required for this test. However, always follow your doctor’s instructions if they’ve given specific guidance for your situation.
What if my albumin level is outside the normal range?
If your results are low, your doctor may recommend dietary changes, treatments for underlying conditions, or further testing. If high, they might investigate causes like dehydration or medication effects and adjust care as needed.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

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.

Medical Disclaimer

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