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St. John Health System
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Index:

Hemoglobin Electrophoresis

Order Name HGB ELECT
Test Number: 5000750
Revision Date 10/01/2022
Test Name Methodology LOINC Code
Clinical Pathology Request for Hgb Electrophoresis
Pathology Report  
RBC Indices for HGB Electrophoresis
Flow cytometry  
Hgb Electrophoresis order
Electrophoresis  
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 5mL (4.5mL) Whole Blood EDTA (Lavender Top) Refrigerated
Instructions Pediatric Minimum Volume is 1mL (Two Full EDTA Microtainers)
Well mix microtainers by gently inverting them up to 10 times.
Please provide a full tube for best results.
For weekend testing, please include hemogram results.
Specimen stability: Ambient= 24 hours, refrigerated= 5 days.
GENERAL INFORMATION
Testing Schedule MON, WED, FRI 
Expected TAT 3-6 Days 
Clinical Use Capillary Hemoglobin Electrophoresis is used to identify a large number of hemoglobin variants. 
Notes Pathologist interpretation will accompany results.
Order Code: [8511000] Clinical Pathology Report / Result Code: [8511000] Clinical Pathology Report

The following test may be added for cases with hemoglobin S as a reflex for confirmation.
Order Code: [0105700] Sickle Cell Solubility Test / Result Code: [0105700] Sickle Cell Solubility
CPT: 85660

The following test may be added for confirmation of other unusual hemoglobin variants.
Order Code: [0105575] High performance liquid chromatography (HPLC) / Result Code(s): [Click Here]
CPT: 83021, 85014, 85018, 85041
CPT Code(s) 83020 (83020-26 for Pathology Interpretation)
Internal Comments 4/25/16 change code 5000775 for 5000750
2/2/17 - Added info for Hemogram on weekend and possible sickle reflex - JLS
3/21/17 - Updated methodology to capillary - JLS
3/27/17 - Updated Test Notes and TAT, per Dr. Starkey - JLS
10/23/17 made wknd text red in proc - JK
3/1/18 removed "5000795 - Hemoglobin Electrophoresis" from this test... it does not exist in hnam - JK
7/18/18 removed cpt 80500  it is not listed in hnam or telcor
8/12/19 Added CPT code - JK from ticket 684779  [(BRITTANY VAUGHN) -- 08/12/19 04:24:00 PM] Michelle brought to my attention the billing codes need to be updated on the HGB ELECT RML Online entry. Only 83020 is listed but we are also billing out 83020-26 for the path interp. Would you please add 83020-26 to this entry? Thank you!
12/6/19 updated Test Notes Section to include links and build information - JK
Service Provided By Labcorp Oklahoma, Inc.
Lab Section Immunology - Serology