Laboratory Test Detail

Last Updated: January 15, 2019 @ 10:13 am

93650

Methylmalonic Acid, Urine

Specimen:Collect:
  • Timed Urine in Timed Urine Container

Also Acceptable:
  • Random Urine in NONE
Submit:
  • 4 mL (Min:1 mL) Timed Urine . Submit Frozen. Submit in a Standard Transport Tube.

Also Acceptable:
  • 4 mL (Min:1 mL) Random Urine . Submit Frozen. Submit in a Standard Transport Tube.
Special Handling:
  • Avoid Repeated Freeze/Thaw Cycles
  • Keep Specimen Refrigerated During Collection
  • Separate aliquot required for each frozen test ordered
  • State Volume
Stability:Ambient: Unacceptable; Refrigerated: 4 Day(s); Frozen: 1 Month(s); Incubated: Unacceptable
Methodology:
  • Quantitative High Performance Liquid Chromatography-Tandem Mass Spectrometry
Performed:Sun-Sat
Reported:2-3 Day(s)
CPT Codes:
  • 83921
Interpretive Data:Please see report for interpretive data.
Components:
  • 93008 - CREAT, UR
  • 93009 - CREATININE
  • 93646 - MMA
  • 93647 - MMA
  • 93894 - MMA INTERP
  • 93518 - HOURS COLLECTED
  • 93388 - URINE VOLUME
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