Chloride

Message
The determination of electrolytes is one of the most important functions in the clinical laboratory.  Electrolytes affect most metabolic pro


Test Code
CL


Alias/See Also
LAB3000045
Cl


CPT Codes
82435

Preferred Specimen
2.0 mL serum collected in a gold serum separator tube (SST)


Minimum Volume
0.5 mL serum


Other Acceptable Specimens
2.0 mL serum collected in an orange rapid clot serum separator tube (RCT)
2.0 mL plasma collected in a light green lithium heparin plasma separator tube (PST)


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Gross hemolysis


Methodology
Ion selective electrode

Reference Range
 
Sex Age Reference Range
M/F 0 - 150 years 98 - 107 mmol/L


Performing Laboratory
Penn Medicine Lancaster General Health



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.