Test ID: AGPB
Alpha-Globin Gene Analysis
List Fee
Provides the Mayo Medical Laboratories list fee for performing the test
$572.60
For amniotic fluid specimens, the following test will be added at an
additional charge:
$587.80 for #80334 Amniotic Fluid Culture for Genetic Testing
$1,160.40 = Total List Fee
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.
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.
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)
Amniotic Fluid Culture for Genetic Testing
88235-Tissue culture for amniotic fluid (if appropriate)
88240-Cryopreservation (if appropriate)
For nonparticipating payers:
Alpha-Globin Gene Analysis
83891-Isolation or extraction of highly purified nucleic acid
83894-Separation by gel electrophoresis
83900 x 2-Amplification, target, multiplex, first 2 nucleic acid sequences
83909-Separation and identification by high-resolution technique
83912-Interpretation and report
83914 x 15-Mutation identification by enzymatic ligation or primer extension, single segment, each segment
Amniotic Fluid Culture for Genetic Testing
88235-Tissue culture for amniotic fluid (if appropriate)
88240-Cryopreservation (if appropriate)


