Inpatient and Outpatient Orderable

24 Hour Urine, Magnesium

Synonyms

24 HR
LAB406
MAGNESIUM, URINE 24 HOUR
MAGNESIUM, URINE, 24 HOUR
MG

Cerner Name

Magnesium 24 HR Urine

Clinical Info

Specimen Sources

Urine, Catheter Urine, Clean Catch

Specimen Types

Urine

Specimen Volume

Submit an entire container

Container

24hr Ur No Preserv

Collection Instructions

Container/Tube: 24-hour urine collection. No preservative required.
Specimen: Submit an entire container
Transport Temperature: Send specimen refrigerated in a plastic urine container.
Note: Starting and ending times of collection are required on request form for processing.

Transport Instructions

Send specimen refrigerated in a plastic urine container.

Specimen Stability

Methodology

Colorimetric

Days Performed

Monday through Sunday

Performing Laboratory

Northwell Health Laboratories

CPT

81050 - urine timed measurement
83735 - magnesium

PDM

5300630

Only Orderable at Locations:

Orderable Everywhere

Results

Component Name	Base Name	Common Name	External Name
INTERVAL TIMED	INTTIME	INTERVAL TIMED	Urine Collection Interval
TOTAL VOLUME URINE	TOTALVOLUR	TOTAL VOLUME URINE	Urine Total Volume
URINE MAGNESIUM	MGUR	URINE MAGNESIUM	Urine Magnesium per volume
MAGNESIUM CALCULATION	MG	MAGNESIUM CALCULATION	Urine Magnesium per 24 hr
URINE CREATININE	CREATUR	CREATININE U	Urine Creatinine
URINE CREATININE CALCULATION	CREATCALC	CREATININE CALC UR	Urine Creatinine per 24 hr

Result Interpretation

14.6-24.2 mg/24 hours

Forms

LAB406

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