Hemoglobin Electrophoresis Cascade, Blood
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Test Classification Provides information regarding the medical device classification for laboratory test kits and reagents. Tests may be classified as cleared or approved by the US Food and Drug Administration (FDA) and used per manufacturer's instructions, or as products that do not undergo full FDA review and approval, and are then labeled as an Analyte Specific Reagent (ASR), Investigation Use Only (IUO) product, or a Research Use Only (RUO) product.
This test was developed and its performance characteristics determined by Laboratory Medicine and Pathology, Mayo Clinic. This test has not been cleared or approved by the U.S. Food and Drug Administration.
CPT Code Information Provides guidance in determining the appropriate Current Procedural Terminology (CPT) code(s) information for each test or profile. The listed CPT codes reflect Mayo Medical Laboratories interpretation of CPT coding requirements. It is the responsibility of each laboratory to determine correct CPT codes to use for billing.
Hemoglobin Electrophoresis Cascade
83020-Quantitation by electrophoresis
83021-Quantitation by HPLC
82664-Electrophoresis, not elsewhere specified (if appropriate)
Hemoglobin, Unstable, Blood
83068 (if appropriate)
Hemoglobin Variant by Mass Spectrometry (MS), Blood
83789 (if appropriate)
Hemoglobin Electrophoresis, Molecular
81257-HBA1/HBA2 (alpha globin 1 and alpha globin 2) (eg, Alpha thalassemia, Hb Bart hydrops fetalis syndrome, HBH disease) gene analysis for common deletions or variant (eg, Southeast Asian, Thai, Filipino, Mediterranean, alpha3.7, alpha4.2, alpha20.5, and Constant Spring) (if appropriate)
81401-HBB (hemoglobin, beta) (eg, sickle cell anemia, hemoglobin C, hemoglobin E), common variants (eg, HbS, HbC, HbE) (if appropriate)
81403-HBB (hemoglobin, beta, beta-globin) (eg, beta thalassemia), duplication/deletion analysis (if appropriate)
Hemoglobin S, Screen, Blood
85660 (if appropriate)
Hemoglobin F, Red Blood Cell Distribution, Blood
88184 (if appropriate)
LOINC® Code Information Provides guidance in determining the Logical Observation Identifiers Names and Codes (LOINC) values for the result codes returned for this test or profile.
|Result ID||Reporting Name||LOINC Code|
|29224||Variant 2||In Process|
|29225||Variant 3||In Process|
LOINC and CPT codes are provided by the performing laboratory.