CPT codes and LOINC update: January 2024

The following list includes updates posted to Mayo Clinic Labs during the month of January:

CPT Code and Test Classification Updates

Test IDTest NameUpdated
11INE
607430
Factor XI Inhibitor Evaluation, Plasma
CPT Code Information
1/31/2024 8:04pm
9INHE
607425
Factor IX Inhibitor Evaluation, Plasma
CPT Code Information
1/31/2024 10:05am
5INHE
607426
Factor V Inhibitor Evaluation, Plasma
CPT Code Information
1/31/2024 10:05am
7INHE
607428
Factor VII Inhibitor Evaluation, Plasma
CPT Code Information
1/31/2024 10:05am
10INE
607429
Factor X Inhibitor Evaluation, Plasma
CPT Code Information
1/31/2024 10:05am
2INHE
607427
Factor II Inhibitor Evaluation, Plasma
CPT Code Information
1/31/2024 10:05am
CDGF
89200
Celiac Disease Gluten-Free Cascade, Serum and Whole Blood
Test Classification
1/29/2024 5:02am
NARC
82026
Narcolepsy-Associated Antigen, HLA-DQB1 Typing, Blood
Test Classification
1/29/2024 5:01am
CELI
88906
Celiac Associated HLA-DQ Alpha 1 and DQ Beta 1 DNA Typing, Blood
Test Classification
1/29/2024 5:01am
FASPG
75681
Aspergillus IgG Precipitins Panel
Test Classification
1/23/2024 3:05pm
FHV2Q
91490
HIV-2 DNA/RNA Qualitative Real-Time PCR
Test Classification
1/18/2024 8:01pm
FBNC1
75583
Brazil Nut Component rBer e 1
Test Classification
1/17/2024 8:04pm
FBMBL
57975
Venom Bumble Bee (Bombus terrestrus) IgE
Test Classification
1/17/2024 3:03pm
FBEBE
57521
Bean Black (Phaseolus spp) IgE
Test Classification
1/17/2024 3:02pm
FBLME
57523
Bean Lima (Phaseolus limensis) IgE
Test Classification
1/17/2024 3:02pm
CTDC
83631
Connective Tissue Diseases Cascade, Serum
CPT Code Information
1/17/2024 10:01am
CTDC
83631
Connective Tissue Diseases Cascade, Serum
CPT Code Information
1/16/2024 10:01am
GBACC
620231
Gamma-Amino Butyric Acid Type A (GABA-A) Receptor Antibody by Cell Binding Assay, Spinal Fluid
Test Classification
1/11/2024 8:05pm
ALKD5
620966
Anaplastic Lymphoma Kinase (ALK[D5F3]) Immunostain, Technical Component Only
Test Classification
1/11/2024 8:05pm
ECMP
618696
Eculizumab Monitoring Panel, Serum
Test Classification
1/11/2024 8:05pm
GBACS
620232
Gamma-Amino Butyric Acid Type A (GABA-A) Receptor Antibody by Cell Binding Assay, Serum
Test Classification
1/11/2024 8:05pm
PMAOG
620568
Postmortem Aortopathy Gene Panel, Tissue
Test Classification
1/11/2024 8:05pm
PMARG
620582
Postmortem Arrhythmia Gene Panel, Tissue
Test Classification
1/11/2024 8:05pm
PMCAG
620596
Postmortem Cardiomyopathy and Arrhythmia Gene Panel, Tissue
Test Classification
1/11/2024 8:05pm
PMCMG
620610
Postmortem Cardiomyopathy Gene Panel, Tissue
Test Classification
1/11/2024 8:05pm
PMHLH
620624
Postmortem Primary Hemophagocytic Lymphohistiocytosis (HLH) Gene Panel, Tissue
Test Classification
1/11/2024 8:05pm
PCMSP
620638
Postmortem Inherited Congenital Myasthenia Syndrome Gene Panel, Tissue
Test Classification
1/11/2024 8:05pm
RAVMP
618645
Ravulizumab Monitoring Panel, Serum
Test Classification
1/11/2024 8:05pm
UHSD2
620554
Hemosiderin, Random, Urine
Test Classification
1/11/2024 8:05pm
ALKOT
620405
Anaplastic Lymphoma Kinase (ALK [OTI1A4]) Immunostain, Technical Component Only
Test Classification
1/11/2024 8:05pm
NCLBS
616838
Neuronal Ceroid Lipofuscinosis, Two-Enzyme Panel, Blood Spot
Test Classification
1/11/2024 8:05pm
NCLW
616839
Neuronal Ceroid Lipofuscinosis, Two-Enzyme Panel, Leukocytes
Test Classification
1/11/2024 8:05pm
SPPC
614600
Stiff-Person Spectrum Disorders Evaluation, including Progressive Encephalomyelitis with Rigidity and Myoclonus, Spinal Fluid
CPT Code Information
1/09/2024 3:05pm
MALP
618475
Malabsorption Evaluation Panel, Feces
CPT Code Information
1/09/2024 10:05am
SPPS
614599
Stiff-Person Spectrum Disorders Evaluation, including Progressive Encephalomyelitis with Rigidity and Myoclonus, Serum
CPT Code Information
1/09/2024 10:05am
K11CS
610581
Kelch-Like Protein 11 Antibody, Cell Binding Assay, Serum
CPT Code Information
1/09/2024 10:05am
K11CC
610580
Kelch-Like Protein 11 Antibody, Cell Binding Assay, Spinal Fluid
CPT Code Information
1/09/2024 10:05am
GLYCC
606973
Glycine Receptor Alpha1 IgG, Cell Binding Assay, Spinal Fluid
CPT Code Information
1/09/2024 10:04am
GLYCS
606972
Glycine Receptor Alpha1 IgG, Cell Binding Assay, Serum
CPT Code Information
1/09/2024 10:04am
MDC2
606193
Movement Disorder, Autoimmune/Paraneoplastic Evaluation, Spinal Fluid
CPT Code Information
1/09/2024 10:04am
MDS2
606192
Movement Disorder, Autoimmune/Paraneoplastic Evaluation, Serum
CPT Code Information
1/09/2024 10:04am
NONCP
603047
Neuro-Oncology Expanded Gene Panel with Rearrangement, Tumor
CPT Code Information
1/09/2024 10:04am
AFPA
9950
Alpha-Fetoprotein, Amniotic Fluid
CPT Code Information
1/09/2024 10:01am
FASPE
57947
Aspen (Populus tremuloides) IgE
Test Classification
1/08/2024 3:03pm
FBEP
57935
Pea Black-Eyed/Cow Pea (Vigna sinensis) IgE
Test Classification
1/08/2024 10:02am
FBFPI
57925
Bird Fancier's Precipitin Panel I
Test Classification
1/08/2024 10:02am
FAMCE
57914
Cheese American IgE
Test Classification
1/08/2024 10:02am
FART
57913
Artichoke (Cynara scolymus) IgE
Test Classification
1/08/2024 10:02am
AATHR
603304
Thrombophilia Profile, Plasma and Whole Blood
CPT Code Information
1/05/2024 3:05pm
FPEPA
57838
Gastric Pepsin A Assay
CPT Code Information
1/04/2024 8:02pm
SARCP
606427
Sarcoma Targeted Gene Fusion/Rearrangement Panel, Next-Generation Sequencing, Tumor
CPT Code Information
1/03/2024 10:05am
MCGYN
619622
MayoComplete Gynecological Cancer Panel, Next-Generation Sequencing, Tumor
CPT Code Information
1/01/2024 5:10am
MCECP
619631
MayoComplete Endometrial Carcinoma Panel, Next-Generation Sequencing, Tumor
CPT Code Information
1/01/2024 5:10am
MCOCP
619640
MayoComplete Ovarian, Fallopian Tube, and Peritoneal Cancer Panel, Next-Generation Sequencing, Tumor
CPT Code Information
1/01/2024 5:10am
MCKCP
619595
MayoComplete Kidney Cancer Panel, Next-Generation Sequencing, Tumor
CPT Code Information
1/01/2024 5:10am
MCBPP
619604
MayoComplete Bladder and Prostate Cancer Panel, Next-Generation Sequencing, Tumor
CPT Code Information
1/01/2024 5:10am
MCSMP
616493
MayoComplete Sarcoma Mutation Panel, Next-Generation Sequencing, Tumor
CPT Code Information
1/01/2024 5:10am
MCMLN
616491
MayoComplete Melanoma Panel, Next-Generation Sequencing, Tumor
CPT Code Information
1/01/2024 5:10am
MCSRC
616492
MayoComplete Comprehensive Sarcoma Panel, Next-Generation Sequencing, Tumor
CPT Code Information
1/01/2024 5:10am
MCGST
616490
MayoComplete Gastrointestinal Stromal Tumor (GIST) Panel, Next-Generation Sequencing, Tumor
CPT Code Information
1/01/2024 5:10am
MCCRC
616489
MayoComplete Colorectal Cancer Panel, Next-Generation Sequencing, Tumor
CPT Code Information
1/01/2024 5:10am
MCLNM
616487
MayoComplete Lung Cancer Mutations, Next-Generation Sequencing, Tumor
CPT Code Information
1/01/2024 5:10am
MCLNG
616486
MayoComplete Lung Cancer-Targeted Gene Panel with Rearrangement, Tumor
CPT Code Information
1/01/2024 5:10am
MCLBP
614939
MayoComplete Liquid Biopsy Panel, Next-Generation Sequencing, Cell-Free DNA
CPT Code Information
1/01/2024 5:09am
MGMR
608980
Myasthenia Gravis Evaluation with Muscle-Specific Kinase (MuSK) Reflex, Serum
CPT Code Information
1/01/2024 5:08am
ACMFS
610029
Acetylcholine Receptor Modulating Antibody, Flow Cytometry Assay, Serum
CPT Code Information
1/01/2024 5:08am
MGLE
608979
Myasthenia Gravis/Lambert-Eaton Myasthenic Syndrome Evaluation, Serum
CPT Code Information
1/01/2024 5:08am
MCSTP
606162
MayoComplete Solid Tumor Panel, Next-Generation Sequencing, Tumor
CPT Code Information
1/01/2024 5:08am
AMH1
608824
Antimullerian Hormone, Serum
CPT Code Information
1/01/2024 5:08am
MUSK
64277
Muscle-Specific Kinase (MuSK) Autoantibody, Serum
CPT Code Information
1/01/2024 5:05am
PNEFS
84300
Neuroimmunology Antibody Follow-up, Serum
CPT Code Information
1/01/2024 5:02am
ARBI
8338
Acetylcholine Receptor (Muscle AChR) Binding Antibody, Serum
CPT Code Information
1/01/2024 5:00am

LOINC Updates

Logical Observation Identifiers Names and Codes (LOINC®) is clinical terminology that is important for laboratory test orders and results, and is one of a suite of designated standards for use in U.S. federal government systems for the electronic exchange of clinical health information.

Mayo Clinic Laboratories systematically assigns LOINC values to its assays, as provided in the following spreadsheet.

Michael Hutchison (@thehutchcom)

Michael Hutchison