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Serum or plasma mass concentration of uric acid (quantitative)

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

This test measures the amount of uric acid in your blood, a natural substance produced when your body breaks down certain compounds, including those found in foods and beverages.

Quick summary

["Uric acid helps form urine, but high levels may indicate health concerns."]

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

Key facts at a glance

LOINC
77754-0
Short code
EDDP CtO Ur Cfm-mCnc
Synonyms
EDDP CtO Ur Cfm-mCnc
Category
chemistry
Sample
urine
Container
Sterile urine container
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
confirm
Specimen volume
10 mL
Stability
Room temperature: 2h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
0
Lipemia max
0
Icterus max
0
TAT
4–24 hours
Order
routine

Why This Test Might Be Ordered

Your healthcare provider may order this test to check for conditions like gout, kidney problems, or to monitor treatment for conditions affecting urate metabolism. It can also help diagnose or evaluate certain metabolic disorders.

What to Expect Before the Test

No special preparation is usually needed, but you may be asked to fast for 8–12 hours before the test if instructed. Bring any medications you’re currently taking to your appointment.

How the Test Is Performed

A healthcare professional will draw blood from a vein in your arm using a small needle. You may feel a slight pinch, but it usually doesn’t cause discomfort. The blood sample is then sent to a lab for analysis.

What the Results Mean

Results are compared to a reference range, which can vary by lab. High uric acid levels may suggest conditions like hyperuricemia or gout, while very low levels might indicate rare metabolic issues. Your provider will discuss findings with you.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Elevated uric acid levels are often linked to gout, kidney disease, or metabolic syndrome. Chronic high levels can contribute to kidney stones or joint inflammation. Low levels are less commonly significant but may warrant further evaluation for metabolic disorders.

Short name

Uric Acid Level

Frequently asked questions

What causes uric acid levels to be high?
High uric acid levels can result from diet (e.g., high-purine foods like red meat or seafood), genetics, kidney issues, or certain medications. Lifestyle factors like obesity or alcohol consumption may also play a role.
How can I lower my uric acid levels?
Lifestyle changes such as reducing purine-rich foods, staying hydrated, maintaining a healthy weight, and limiting alcohol can help. Your provider may also recommend medications if needed.
How often should I get this test?
The frequency depends on your health status. If you have gout or kidney issues, your provider may schedule regular monitoring. Otherwise, it’s often ordered as needed for symptoms or risk assessment.
  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