Albumin

Supply #T157 Red/Yellow SST 8mL

Test Code: 223

CPT Code(s): 82040

Methodology: Spectrophotometry (SP)

Clinical Significance: Serum albumin measurements are used in the monitoring and treatment of numerous diseases involving those related to nutrition and pathology particularly in the liver and kidney. Serum albumin is valuable when following response to therapy where improvement in the serum albumin level is the best sign of successful medical treatment. There may be a loss of albumin in the gastrointestinal tract, in the urine secondary to renal damage or direct loss of albumin through the skin. More than 50% of patients with gluten enteropathy have depressed albumin. The only cause of increased albumin is dehydration; there is no naturally occurring hyperalbuminemia.

Alternative Name(s): N/A


 

Collection Guide

Supply: #T157 Red/Yellow SST 8mL

Preferred Specimen: Serum

Preferred Volume: 1mL

Transport Container: Serum Separator Tube (SST)

Transport Temperature: Room Temperature

Specimen Stability: Room Temperature: 7 days

Rejection Criteria: 

  • Hemolysis
    • What are hemolyzed specimens?
      • Hemolysis occurs when the red cells are damaged during sample collection causing them to rupture.  Hemolyzed serum or plasma is pale pink to red rather than the normal clear straw or pale yellow color.
    • What causes a specimen to be hemolyzed?
      • Mixing tubes too vigorously
      • Placing tubes in the refrigerator without allowing 30 minutes at room temperature for complete clotting
      • Exposure to heat or in a refrigerator that is too cold
      • Using a needle with too small of a bore necessary for the venipuncture
      • Using too large a tube when using a butterfly needle
      • Not allowing sufficient time for alcohol to dry on puncture site
      • Leaving the tourniquet on for longer than one minute
    • How can hemolyzed specimens be prevented?
      • For routine collections, use a 20–22-gauge needle
      • Do not remove the needle from the vein with the vacuum tube engaged
      • Do not collect a specimen in a hematoma
      • Do not centrifuge the specimen for a prolonged period of time
      • Draw the sample gently and evenly
  • Specimens exceeding stability
  • Specimens other than serum
  • Unlabeled or improperly labeled specimens
  • Plasma collected in oxalate, EDTA, citrate, or fluoride tubes is unacceptable

For additional supply or collection device information, please contact DLO's Customer Service at (800) 891-2917, option 2.

The CPT codes provided 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.

Additional names
N/A
Albumin
CPT Code(s)
82040
Test Code
223