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Specimen Collection Manual and Test Catalog

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CBC WITH WBC DIFFERENTIAL AND ANEMIA REFLEX WORKUP

Geisinger Epic Procedure Code:  LAB1964    Geisinger Epic ID:  53647

SPECIMEN COLLECTION
Specimen type: 

Whole blood AND serum


Preferred collection container: 
Specimen required: 

3.5 mL gold-top (serum separator) tube AND a 2mL lavender-top (EDTA) tube


Special notes: 

Performed at GMC as a routine test. CBCD can be performed STAT at select locations. Please contact the laboratory for more information.



SPECIMEN PROCESSING
Processing instructions: 

Do not centrifuge lavender-top tube. Gold-top tube ONLY: Allow to clot. Centrifuge 10 minutes at 3000 rpm.


Transport temperature: 

Refrigerated (preferred) or room temperature.


Specimen stability: 

Lavender tube: Refrigerated 72 hours. Room temperature 24 hours. Blood smears should be made from lavender tube within 16 hours of collection. 
Gold top tube: Refrigerated 2 days.


Rejection criteria: 

Same criteria that apply to specific tests involved.



TEST DETAILS
Reference interval: 

See individual tests performed.


CPT code(s):  85027 plus and reflex tests addded. See specific tests.
Note: The billing party has sole responsibility for CPT coding.  Any questions regarding coding should be directed to the payer being billed.
The CPT codes provided by GML are based on AMA guidelines and are for informational purposes only.

Test includes: 

Anemia Workup Flow


Methodology: 
See individual member listings.
Synonyms: 

Anemia reflex panel, ARCBCD


Clinical significance: 

Aids the physician in classifying a suspected anemia and helps identify the appropriate course for treatment.


Doctoral Director(s): 
Mary Dhesi MD
Review Date:  01/08/2025

Performing Locations