SODIUM PLASMA / SERUM

General Information

HLAB/HOL Code: NA
UPHSM LIS Test #: 254
Schedule: Daily
Testing Time: 10 min
Testing Lab: UP Health System-Marquette

Specimen Info
Only 1 specimen type required, unless otherwise specified

Volume: 0.1 ml plasma or serum
Temperature: Refrigerate
Tube Type: 1 Li Heparin Plasma Barrier Tube or 1 SST Tube
Collection Info:
Centrifuge and refrigerate specimen after collection.

Methods

Potentiometric

CPT Codes

84295

* 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.

Reference Range

0d - 7d 133-146 mmol/L
7d - 30d 134-144 mmol/L
30d - 12m 133-143 mmol/L
12m - 127yr 137-145 mmol/L