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Alphabetical Index
PreAlbumin (8000101317)
Test Mnemonic:

Prealbumin
Specimen Requirements:

No special patient preparation is necessary.
Collection:

Routine venipuncture.  Preferred: SST(gel barrier), PST(Plasma separator tube), Red-topped tube (see storage instruction) and RST (rapid separator tube) (Min.: 3mL of blood)
Minimum Volume:

3 mL of blood
Storage/Transport:

Delivered to Sample Management within 2 hours of collection.
Stability:

Room Temperature for ≤ 24 hours, Refrigerated for 14 days
Causes for Rejection:

Incomplete and/or incorrect sample identification, improper tube type and/or improper storage, transport.  Gross hemolysis.
Specimen Preparation:

Allow specimen to clot completely at room temperature.  Centrifuge serum from cells within 2 hours of collection.
Methodology:

Spectrophotometry
Performed:
Lab:

Clinical Chemistry
Turnaround Time:

STAT: 1 hour      Routine: 8 hours
Reference Range:

By report (reports may vary based on instrumentation, patient age and sex).
CPT 4 Code:

84134
Patient Preparation :

No special patient preparation is necessary.
Effective Date: 11/18/2020
Reviewed By/Date: -
Approved By/Date: Okorodudu, Anthony - 01/27/2021
When ordering tests for which Medicare or Medicaid reimbursement will be sought, physicians should only order tests that are medically necessary for the diagnosis or treatment of the patient. Components of the organ or disease panels may be ordered individually. The diagnostic information must substantiate all tests ordered and must be in the form of an ICD-10 code or its verbal equivalent.

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