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Glucose measured by enzymatic method on a urine strip (glucose screening test)

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

This test checks for the presence of glucose (sugar) in your urine, which may indicate high blood sugar levels.

Quick summary

["A positive result may signal diabetes or other metabolic conditions requiring further evaluation."]

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

Key facts at a glance

LOINC
45206-0
Short code
Glucose sp5 p chal Ur Strip-mCnc
Synonyms
Glucose sp5 p chal Ur Strip-mCnc
Category
glucose
Sample
urine
Container
Sterile urine container
Units
N/A
Ref low
70
Ref high
100
Critical range
50 N/A – 400 N/A
Fasting
true
Population
adult
Sex
all
Age range
18–65 years
Method
test-strip
CPT
82947
SNOMED
260395008
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 Is Done

Your healthcare provider may order this test to monitor blood sugar levels, especially if you have diabetes, gestational diabetes, or symptoms like frequent urination, excessive thirst, or unexplained weight changes. It can also be used as part of routine screening or during pregnancy.

What to Expect Before the Test

No special preparation is needed. You may urinate into a clean container or use a urine dipstick at home. If done in a lab, a healthcare provider will collect a urine sample.

What the Results Mean

A positive result (glucose detected) means your body may not be processing sugar properly. Negative results indicate no glucose was found in the urine. Always discuss results with your provider for personalized interpretation.

Common Causes of Positive Results

Glucose in urine can occur due to diabetes (type 1 or type 2), high blood sugar from poor diet or stress, or conditions like kidney disease. Gestational diabetes during pregnancy may also cause temporary glucose leakage.

Reference range

Fasting: 70-100 mg/dLN/A

Specimen: urine

Fasting for 8-12 hours required. Water is permitted. Avoid chewing gum and smoking before the test.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Urine Glucose Test

Frequently asked questions

How often should I get this test?
Your provider will determine the frequency based on your health status. Regular testing may be recommended if you have diabetes, prediabetes, or risk factors like obesity, family history, or high blood pressure.
Can I drink water before the test?
Yes, drinking water may dilute urine slightly, but it won’t affect the test results. Avoid excessive fluid intake if your provider specifies otherwise.
What if my urine is cloudy or has blood?
Cloudy or bloody urine can interfere with the test. If you notice these changes, inform your provider. They may recommend a different test or further evaluation to check for infections or other conditions.
  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