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Glucose Monitoring Panel (24-hour urine collection)

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

This test measures your body’s glucose levels over a 24-hour period in urine, helping track how your kidneys filter glucose and manage conditions like diabetes.

Quick summary

["This test helps monitor glucose excretion in urine to assess kidney function and diabetes control."]

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

Key facts at a glance

LOINC
90996-0
Short code
HEDIS 2019-20 Glucose Tests
Synonyms
HEDIS 2019-20 Glucose Tests
Category
glucose
Sample
serum
Container
Red-top tube (SST)
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
CPT
82947
SNOMED
260395008
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 This Test Is Done

Your healthcare provider may order this test if you have diabetes, kidney disease, or symptoms like frequent urination, excessive thirst, or unexplained weight changes. It helps check how well your body handles glucose over time.

What to Expect Before the Test

You’ll collect all your urine for a full 24-hour period in a special container. Drink plenty of water to ensure full urine production. Avoid taking glucose-lowering medications (if prescribed) unless instructed otherwise.

How the Test Works

Urine samples are tested for glucose presence, often using a chemical or enzymatic method to detect its concentration. Results are compared to typical patterns to identify abnormalities.

What the Results Mean

High glucose in urine can signal diabetes, kidney issues, or poor blood sugar control. Low or absent glucose may indicate normal filtering or metabolic factors. Your provider will interpret results in context of your health.

Reference range

Fasting: 70-100 mg/dLN/A

Specimen: serum

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.

Clinical Significance

Frequently asked questions

Does this test detect diabetes?
Yes, elevated glucose in urine can indicate diabetes or impaired glucose tolerance, but it’s not definitive alone. It’s often used alongside blood glucose tests for a full picture.
How often should I get this test?
Frequency depends on your condition. People with diabetes may get it monthly or quarterly to track trends, while others with kidney disease may need it more often as directed by their provider.
Can I eat or drink normally before this test?
Yes, but avoid excessive sugar intake or diuretics (like caffeine) that could affect urine glucose levels. Follow your provider’s specific instructions for the best results.
  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