Laboratory Test Detail

Last Updated: March 21, 2019 @ 9:13 am



  • One Red Top

Also Acceptable:
  • One Lavender (EDTA)
  • One Pink Top (EDTA)
  • 0.5 mL (Min:0.2 mL) Serum . Submit Refrigerated. Submit in a Standard Transport Tube.

Also Acceptable:
  • 0.5 mL (Min:0.2 mL) Plasma . Submit Refrigerated. Submit in a Standard Transport Tube.
Special Handling:
  • Separate from cells within 2 hours of collection
  • Please indicate in the supplied fields:
    1. Dose - List drug amount and include the units of measure
    2. Route - List the route of administration (IV, oral, etc.)
    3. Dose Frequency - Indicate how often the dose is administered (per day, per week, as needed, etc.)
    4. Type of Draw - Indicate the type of blood draw (Peak, Trough, Random, etc.)
Rejection Criteria:
  • Use of separator tubes
Stability:Ambient: 1 Week(s); Refrigerated: 1 Week(s); Frozen: 2 Month(s); Incubated: Unacceptable
  • Enzyme Multiplied Immunoassay Technique (EMIT)
Performed:Wednesday, Saturday
Reported:2-6 Day(s)
CPT Codes:
  • 80155
Interpretive Data:Please see report for interpretive data.
  • 90031 - CAFFEINE
  • 90032 - CAFFEINE DOSE
  • 90033 - CAFFEINE ROUTE
  • 90035 - TYPE OF DRAW
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