Sodium
Essential electrolyte that regulates fluid balance, nerve function, and muscle contractions.
CPT code
84295
Turnaround time
24–72 hours
Fasting required
No fasting needed
Collection container
Gold Top (SST)
About this test
Essential electrolyte that regulates fluid balance, nerve function, and muscle contractions.
Specimen requirements
Collection container
Gold Top (SST)
gold top
Specimen
Serum
How to prepare
- 1
Bring a valid photo ID to your appointment
- 2
Plan for a 15–30 minute visit
Panels including this test
Save by ordering this test as part of a curated bundle:
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