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Urinalysis with routine and selected microscopic evaluation (urine panel)

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

This test examines your urine for signs of infection, kidney function, or other health issues by checking for chemicals, cells, and crystals.

Quick summary

["A simple urine test that helps detect common health problems early."]

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

Key facts at a glance

LOINC
96401-5
Short code
RBP panel Ur
Synonyms
RBP panel Ur
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 the Test Measures

Your urine sample is analyzed for several components, including: - **Chemical markers** (e.g., protein, glucose, ketones, blood, pH, specific gravity). - **Microscopic elements** (e.g., red blood cells, white blood cells, casts, crystals, bacteria).

Common Uses of This Test

This test is often used to: - Detect urinary tract infections (UTIs). - Assess kidney health and function. - Identify diabetes or metabolic disorders. - Monitor chronic conditions like kidney disease or gestational diabetes.

How the Test Is Performed

You’ll provide a midstream urine sample (usually collected in a clean container). The lab tests the sample for the listed components using automated machines and microscopic review.

Preparation and Restrictions

No special preparation is needed, but avoid: - Excessive alcohol, caffeine, or strong medications before testing. - Urinating immediately after sex or using certain hygiene products.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Clinical Significance

Short name

Urinalysis Panel

Frequently asked questions

What abnormal results might mean?
High levels of protein, blood, or white blood cells could signal kidney issues, infections, or other systemic problems. Glucose or ketones may indicate diabetes or metabolic stress. Crystals or casts can point to kidney stones or disease progression.
How often should this test be done?
Frequency depends on your health status. Routine urinalyses are often part of annual check-ups or if you have a history of kidney, urinary tract, or metabolic conditions.
What if I have a UTI or kidney stones?
If your test shows signs of infection (e.g., high white blood cells, bacteria) or kidney issues (e.g., proteinuria, casts), your doctor may prescribe treatment or recommend further testing.
  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