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Test Code MAGR Magnesium, Random, Urine


Xylidyl blue

Performing Laboratory

Munson Healthcare Laboratories

Specimen Requirements

3 mL from a random urine collection. No preservative. Send specimen refrigerated in a plastic urine container.

Note: Medicare frequency limitations exist for this test in addition to diagnosis requirements. See Advance Beneficiary Notice of Noncoverage (ABN) form in Special Instructions.

Reference Values

No established reference values

Day(s) Test Set Up

Monday through Sunday

Test Classification and CPT Coding