A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # |
Hemoglobinopathy Evaluation without Hemogram
Test CodeHGBEH
CPT Codes
<p>83021</p>
Includes
Hemoglobin A; Hemoglobin F; Hemoglobin A2 (Quant); Hemoglobin A2 Prime; Hemoglobin S; Hemoglobin C; Hemoglobin D; Hemoglobin G; Hemoglobin Lepore; Hemoglobin E; Hemoglobin O-Arab; Hemoglobin Barts; Variant Hemoglobin; Sickle Cell Screen; Hemoglobin F, Differential Staining; Fetal Hemoglobulin
This profile includes hemoglobin variant identification by Capillary Electrophoresis. All reports include either a technical comment or pathologist interpretation. If additional testing is necessary to identify rarer variants, they will be performed as required.
This profile includes hemoglobin variant identification by Capillary Electrophoresis. All reports include either a technical comment or pathologist interpretation. If additional testing is necessary to identify rarer variants, they will be performed as required.
Preferred Specimen
Specimen Type: Whole blood (EDTA)
Collection Container/Type: Lavedner tube (EDTA)
Specimen Volume: 5 mL
Additional Information: If only normal Hemoglobins are detected, the results will be reported within 24 hours. However, if any abnormal Hemoglobins are present that require additional testing, turnaround time may take as long as 5 days. Specimens for Hemoglobin by HPLC are stable for 7 days at refrigerator temperature. However, if Hemogram is needed for accurate interpretation, the Hemogram portion is only stable for 3 days from the time of collection at refrigerator temperature.
Minimum Volume
2 mL
Instructions
Please note: If only normal Hemoglobins are detected, the results will be reported within 24 hours. However, if any abnormal Hemoglobins are present that require additional testing, turnaround time may take as long as 5 days.
Specimens for Hemoglobin by HPLC are stable for 7 days at refrigerator temperature. However, if Hemogram is needed for accurate interpretation, the Hemogram portion is only stable for 3 days from the time of collection at refrigerator temperature.
Specimens for Hemoglobin by HPLC are stable for 7 days at refrigerator temperature. However, if Hemogram is needed for accurate interpretation, the Hemogram portion is only stable for 3 days from the time of collection at refrigerator temperature.
Transport Temperature
Room temperature
Specimen Stability
Room temperature: 7 days
Refrigerated: 7 days
Frozen: Unacceptable
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Hemolysis • Clotted
Methodology
Electrophoresis • High Performance Liquid Chromatography • Solubility
Setup Schedule
Monday - Friday
Report Available
1 day
Reference Range
See Laboratory Report
Performing Laboratory
Quest Diagnostics Nichols Institute 14225 Newbrook Drive Chantilly, VA 20153
Last Updated: February 17, 2023