Phosphate, Random Urine with Creatinine

Phosphate, Random Urine with Creatinine

Test Code

1696
84105, 82570
1696
84105, 82570
Not offered in Quest Diagnostics Nichols Institute (IFD) – San Juan Capistrano. Please provide SERVICE AREA INFORMATION to confirm Test Code for the lab that services your account or to find available tests you can order.
In-home collection may be available in your area for purchase through Quest Mobile.

Clinical Significance

Phosphate, Random Urine with Creatinine

Test Resources

None found for this test
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Test Details

Methodology

Spectrophotometry (SP)

Reference Range(s)

See Laboratory Report

LOINC® Codes, Performing Laboratory

Service Area must be determined

Methodology

Spectrophotometry (SP)

Reference Range(s)

See Laboratory Report
Service Area must be determined

Preferred Specimen(s)

10 mL random urine

Alternative Specimen(s)

Unpreserved urine collected in urinalysis transport tube (yellow-top, blue fill line, preservative tube) • Preserved urine with 6N HCl acid submitted in a plastic urine container

Minimum Volume

2 mL

Collection Instructions

Adjust pH to <3.0 with 6N HCl prior to aliquoting for phosphate testing

Transport Container

Plastic urine container

Transport Temperature

Preserved: Room temperature
Unpreserved: Refrigerated (cold packs)

Specimen Stability

  • Preserved
  • Room temperature: 6 months
  • Refrigerated: 6 months
  • Frozen: 6 months
  •  
  • Unpreserved
  • Room temperature: 48 hours
  • Refrigerated: 7 days
  • Frozen: 28 days

Setup Schedule

Service Area must be determined
10 mL random urine
Unpreserved urine collected in urinalysis transport tube (yellow-top, blue fill line, preservative tube) • Preserved urine with 6N HCl acid submitted in a plastic urine container
2 mL
Adjust pH to <3.0 with 6N HCl prior to aliquoting for phosphate testing
Plastic urine container
Preserved: Room temperature
Unpreserved: Refrigerated (cold packs)
Preserved
Room temperature: 6 months
Refrigerated: 6 months
Frozen: 6 months

Unpreserved
Room temperature: 48 hours
Refrigerated: 7 days
Frozen: 28 days
Service Area must be determined
Not offered in Quest Diagnostics Nichols Institute (IFD) – San Juan Capistrano. Please provide SERVICE AREA INFORMATION to confirm Test Code for the lab that services your account or 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.

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