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4866UR: Magnesium Urine Random Print View
Magnesium Random Urine CALC    mg/L 

PRIMARY
1 Urine 10 (2) mL   Refrigerated - 7 Day(s)/Frozen - 2 Month(s)/Room Temperature - 7 Day(s) See COLLECTION INSTRUCTIONS./// 
ALTERNATE

After voided midstream urine collection is complete, add 1 mL of 6N
HCl per 100 mL urine. Mix the specimen and transfer a 10 mL aliquot
of urine to a clean screw cap leakproof container. Refrigerated
specimen is preferred. Ship within 24 hours of collection by
overnight courier.
Adjust pH to between 2 and 3 to prevent magnesium precipitate.
Setup Schedule
Sunday-Saturday

Reported (Analytical Time)
Same day

CPT Code
83735

The CPT codes provided are based on AMA guidelines 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.






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