SODIUM, RANDOM URINE

Test Code

LAB444

CPT Codes
84300

Preferred Specimen

Urine, random specimen in a clean plastic collection cup

Minimum Volume

0.5 mL urine

Transport Temperature

Refrigerated

Specimen Stability

Ambient: 45 days
Refrigerated: 45 days
Frozen: 1 year

Methodology
Ion Selective Electrode (ISE) Indirect

Setup Schedule

Sunday-Saturday

Reference Range

Reference intervals not established for random urine sodium.

Performing Laboratory
West Virginia University Hospital, Inc.
Berkeley Medical Center
Camden Clark Medical Center
Garrett Regional Medical Center
Jackson General Hospital
Princeton Community Hospital
Reynolds Memorial Hospital
Summersville Regional Medical Center
St. Joseph’s Hospital
United Hospital Center
Uniontown Hospital
Wheeling Hospital

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.