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Test Code CA-U24 (UCA24) CALCIUM, URINE, 24-HOUR

Performing Location

University of Vermont Medical Center

Method

Colorimetric Reflectance Spectrophotometry

Reference Range

100 - 300 mg/24 Hour (Assumes a normal daily intake of calcium between 600 - 800 mg/day)

Specimen Information

Container

Specimen

Temperature

Collect Vol

Submit Vol

Minimum Vol

Jug A

24-Hour Urine

Refrigerate

24-hour

100 mL

20 mL

Result Code LOINC(s)

Result Code Reporting Name LOINC Code
UCAR Calcium, Urn Random 35675-8
UCA24C 24 hr Calc 6874-2

 

Instrumentation

Ortho Vitros

CPT(s)

Description CPT Code
Calcium, Urine, 24 Hour                                     82340

 

Test Schedule / Analytical Time / Test Priority

Daily 8 am-4:30 pm / Same day / Not available STAT

Section

Chemistry-1

Is the UVMMC lab NY State Certified to perform this testing?  Yes/No

Yes

Order Code LOINC

Order Code Reporting Name LOINC Code
UCA24 Calcium, Urine, 24 Hour in process