CMP (CMP)

Department: Chemistry
Test Synonym(s): LAB17, CMP, Comprehensive Metabolic Panel
Test Components: NA, K, CL, CO2 , Glucose, BUN, CA , Creatinine, Total Bilirubin, Albumin, Total Protein, Alkaline Phosphatase, ALT (SGPT) and AST (SGOT).
CPT Codes: 80053
Methodology: See individual components
Reference Range: See individual components for reference range
Tube Type: Light green top PST (Lithium Heparin with gel)
Specimen: Plasma
Alternate Specimen: Red top (no gel)
Pediatric Requirements: 2 light green top microtainers
Volume: 1.5 mL plasma
Minimum Volume: 1 light green top (Pediatric = 2 light green top microtainers)
Temperature: Separate within 1 hour and store/ship @ ambient temperature until delivery.
Stability: Refrigerated: <3 days; Frozen: 6 months
Reasons for Rejection: Hemolysis, improper collection
Days Performed: Daily
Times Performed: Continuous
TAT: STAT: 1 hour; ROUTINE: 2 hours after receiving in lab

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