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Epic Code LAB8140 Calcium, 24 Hour Urine

Test Name Alias

Calcium UR 24hr | 8737

Interface Order Alias

10665

Quick Collect

24H/NP/R

Collection Instructions

Specimen Collection: Urine, 24-hour collection

Container(s): Plastic 24-hour urine jug

 

Preferred Volume to Collect: 24 Hour Urine - Entire collection

Minimum Volume to Collect: 24 Hour Urine 10.0 mL 

Neonate Volume to Collect: 24 Hour Urine - 10.0 mL

 

Collection Instructions:

  • No additive or 6N Hcl.

  • Refrigerate specimen during collection.

  • Starting and end times of collection are required.

  • Keep container upright at all times and check that lid is fastened evenly and securely.

  • Detailed Instructions (link): Patient Collection Instructions

  • Detailed Instructions (link): Urine Collection Guide for Staff
  •  

Transport Temperature: Refrigerated

Specimen Stability

Refrigerate: 72 hours

Frozen: acceptable

Laboratory Retention: 72 hours

Test Frequency

Available daily, usual TAT 1 day.

Reference Range

100 – 300 mg/24hrs

Performing Department

Chemistry

Performing Department Laboratory Location

Corewell Health Reference Laboratory, Grand Rapids, MI

Methodology

Photometric

CPT

82340

CDM Code

3018234001

Epic Test ID

1230100429

LOINC

UrCa mg per dL: 18488-7

UrCa mg per 24 hr: 6874-2

Hrs Coll UrCalcium: 13362-9

Volume UrCa: 3167-4

Reviewed Date

3/7/2024