Comprehensive Metabolic Panel, Plasma : 90839

Message
Please note that test code 90839 (CMP2AU) is only to be used with plasma samples from heparin (green-top) tubes. If a serum is drawn, please order test code 92665 (CMPAU) instead.


Test Code
CMP2AU or 90839


CPT Codes
80053

Includes
Glucose, Urea Nitrogen (BUN), Creatinine, Bun/Creatinine Ratio, Sodium, Potassium, Chloride, Carbon dioxide, Calcium, Albumin, Total Bilirubin, Alkaline Phosphatase, AST, ALT, Total Protein,  Globulin,  Albumin/Globulin Ration, EGFR


Instructions
Separate plasma from cells promptly.


Transport Container
Preferred Specimen
1 mL plasma in a lithium heparin (green-top) tube
  
Alternative Specimen
Plasma collected in: Sodium heparin (green-top) tube

Minimum Volume
0.5 mL


Transport Temperature
Room temperature.


Specimen Stability
Room temperature: 3 days; Refrigerated: 3 days; Frozen: Unacceptable


Methodology
See individual tests

Setup Schedule
Sunday - Saturday


Report Available
1 day


Reference Range
See Laboratory Report


Clinical Significance
This panel comprises a group of tests that provide information on an individual's blood levels of electrolytes, calcium, phosphorus, and glucose as well as renal function, hepatic function, and acid-base balance. The panel is usually ordered as part of a health examination to detect a range of disorders, especially those that may affect the liver or kidneys.


Performing Laboratory
med fusion



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.