PARATHYROID HORMONE, INTRAOPERATIVE BASELINE

Message
Chemistry


Test Code
LAB5210595


Alias/See Also
Parathyroid


CPT Codes
83970

Includes
Para thyroid Hormone


Preferred Specimen
EDTA plasma (Lavender Top)


Minimum Volume
Whole blood: 3 mL
Plasma: 1.5 mL


Instructions
Testing is scheduled in advance, O.R. responsible for notifying
lab at least 24 hours before surgery and providing phone extension for
notification of results.

The collection tube label, in addition to the standard patient information,
should include the date and time of draw, employee # and draw interval
i.e. Baseline, 30 min, 60 min, etc.

LAB:
Due to the time critical nature of intraoperative testing each campus
location has a designated PTH-Intraoperative order.

Newport Beach Campus, order PTH Intraoperative Baseline first then PTH intraoperative. Refer to SOP.

Lab will place STAT PTH Intraoperative orders upon receipt of specimen and call
results to phone extension provided


Specimen Stability
To be performed as soon as possible


Reference Range
15-65 pg/mL


Performing Laboratory
Newport only



The CPT Codes provided in this document 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 payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.