Urinalysis, Screen

Urinalysis, Screen

Test Code

7048
81003
7048
81003
Not offered in Quest Nichols Institute - Chantilly, VA | Quest Diagnostics Nichols Institute (IFD) – San Juan Capistrano | Quest Nichols Institute -San Juan Capistrano, CA. Please provide SERVICE AREA INFORMATION to find available tests you can order.
In-home collection may be available in your area for purchase through Quest Mobile.

Clinical Significance

Urinalysis, Screen - Reagent impregnated strips or tablets that react in the presence of urine constituents to produce a colored end product.

Test Resources

None found for this test
Please visit our Clinical Education Center to stay informed on any future publications, webinars, or other education opportunities.

Test Details

Methodology

Reagent Impregnated Strips or Tablets

Reference Range(s)

Color Yellow
Appearance Clear
Specific Gravity 1.001-1.035
pH 5.0-8.0
Glucose Negative
Ketones Negative
Occult Blood Negative
Protein Negative

LOINC® Codes, Performing Laboratory

Service Area must be determined

Methodology

Reagent Impregnated Strips or Tablets

Reference Range(s)

Color Yellow
Appearance Clear
Specific Gravity 1.001-1.035
pH 5.0-8.0
Glucose Negative
Ketones Negative
Occult Blood Negative
Protein Negative
Service Area must be determined

Preferred Specimen(s)

10 mL urine - Urinalysis transport tube (yellow-top, blue fill line, preservative tube)

Alternative Specimen(s)

Yellow/red swirl-topped conical transport tube with preservative • 3 mL unpreserved urine cup

Minimum Volume

Preserved: 3 mL
Unpreserved: 1 mL

Collection Instructions

Encourage mid-stream samples to minimize contamination and improve accuracy. Label the sample appropriately and store at room temperature until pick-up.

Note: The yellow-top, blue line tube cannot be used for collection and transport of specimens for urine culture.
** This order code does not include reflex to culture**
If reflex to culture is desired, please order test code 3020, "Urinalysis, Complete, with Reflex to Culture". If culture is being ordered separately, submit separate specimen (gray-top or UriSponge™ urine culture transport tube).

Transport Container

Yellow-top, blue fill line urinalysis transport tube

Transport Temperature

Preserved: Room temperature
Unpreserved: Refrigerated (cold packs)

Specimen Stability

  • Preserved urine
    Room temperature: 72 hours
    Refrigerated: 72 hours
    Frozen: Unacceptable

    Unpreserved urine
    Refrigerated: 24 hours

Reject Criteria

Unpreserved specimen received at room temperature • Unpreserved refrigerated specimen >24hrs old.

Setup Schedule

Service Area must be determined
10 mL urine - Urinalysis transport tube (yellow-top, blue fill line, preservative tube)
Yellow/red swirl-topped conical transport tube with preservative • 3 mL unpreserved urine cup
Preserved: 3 mL
Unpreserved: 1 mL
Encourage mid-stream samples to minimize contamination and improve accuracy. Label the sample appropriately and store at room temperature until pick-up.

Note: The yellow-top, blue line tube cannot be used for collection and transport of specimens for urine culture.
** This order code does not include reflex to culture**
If reflex to culture is desired, please order test code 3020, "Urinalysis, Complete, with Reflex to Culture". If culture is being ordered separately, submit separate specimen (gray-top or UriSponge™ urine culture transport tube).
Yellow-top, blue fill line urinalysis transport tube
Preserved: Room temperature
Unpreserved: Refrigerated (cold packs)
Preserved urine
Room temperature: 72 hours
Refrigerated: 72 hours
Frozen: Unacceptable

Unpreserved urine
Refrigerated: 24 hours
Unpreserved specimen received at room temperature • Unpreserved refrigerated specimen >24hrs old.
Service Area must be determined
Not offered in Quest Nichols Institute - Chantilly, VA | Quest Diagnostics Nichols Institute (IFD) – San Juan Capistrano | Quest Nichols Institute -San Juan Capistrano, CA. Please provide SERVICE AREA INFORMATION to find available tests you can order.
In-home collection may be available in your area for purchase through Quest Mobile.
Test Details

Clinical Significance

Test Resources

Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report.

The CPT codes provided are based on AMA guidance and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.

This material contains content from LOINC® (http://loinc.org). The LOINC Table, LOINC Table Core are copyright © 1995-2019, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee and is available at no cost under the license at http://loinc.org/license.

The tests listed by specialty and category are a select group of tests offered. For a complete list of Quest Diagnostics tests, please adjust the filter options chosen, or refer to our Directory of Services.

Customize the test information for your Service Area