Comprehensive Metabolic Panel
0020408
Ordering Recommendation
 
Mnemonic
CMP
Methodology
Quantitative Ion-Selective Electrode/Quantitative Enzymatic/Quantitative Spectrophotometry
Performed
Sun-Sat
Reported
Within 24 hours  
New York DOH Approval Status
This test is New York DOH approved.
Submit With Order
Specimen Required
Patient Preparation
  
Collect
Plasma separator tube or serum separator tube.  
Specimen Preparation
Protect from light. Allow serum tube to clot completely at room temperature. Separate serum or plasma from cells ASAP or within 30 minutes of collection. Transfer 1 mL serum or plasma to an ARUP Amber Transport Tube. (Min: 0.5 mL)  
Storage/Transport Temperature
Refrigerated.  
Unacceptable Conditions
EDTA, citrate, oxalate, or sodium fluoride/potassium oxalate.  
Remarks
  
Stability
After separation from cells: Ambient: Calcium and CO2: 4 hours, All others: 24 hours; Refrigerated: 1 week; Frozen: 6 months  
Reference Interval
By report (reports may vary based on instrumentation).  
Interpretive Data
 
Note
Tests included in this panel: Albumin, Serum or Plasma (0020030), Alkaline Phosphatase, Serum or Plasma (0020005), Aspartate Aminotransferase, Serum or Plasma (0020007), Alanine Aminotransferase, Serum or Plasma (0020008), Bilirubin, Total, Serum or Plasma (0020032), Calcium, Serum or Plasma (0020027), Carbon Dioxide, Serum or Plasma (0020004), Creatinine, Serum or Plasma (0020025), Chloride, Serum or Plasma (0020003), Glucose, Serum or Plasma (0020024), Potassium, Plasma or Serum (0020002), Protein, Total, Plasma or Serum (0020029), Sodium, Plasma or Serum (0020001), and Urea Nitrogen, Plasma or Serum (0020023).
CPT Code(s)
80053
Components
Component Test Code*Component Chart NameLOINC
0020001Sodium, Serum or Plasma2951-2
0020002Potassium, Serum or Plasma2823-3
0020003Chloride, Serum or Plasma2075-0
0020004Carbon Dioxide, Serum or Plasma2028-9
0020005Alkaline Phosphatase6768-6
0020007Aspartate Aminotransferase1920-8
0020008Alanine Aminotransferase1742-6
0020023Urea Nitrogen, Serum or Plasma3094-0
0020024Glucose, Serum or Plasma2345-7
0020025Creatinine, Serum or Plasma2160-0
0020027Calcium, Serum or Plasma17861-6
0020029Protein Total, Serum/Plasma2885-2
0020030Albumin, Serum or Plasma2862-1
0020032Bilirubin, Total, Serum or Plasma1975-2
0020396Anion Gap33037-3
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
  • C12
  • Chem 12
  • Chemistry Panel
  • Chemistry Screen
  • CMP
  • SMA 12
  • SMA 20
  • SMAC