CPT codes and LOINC update: June 2024

July 2, 2024

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

CPT Code and Test Classification Updates

Test IDTest NameUpdated
FIFLC
75678		Immunofixation with Free Light Chains, Quantitative, Urine
CPT Code Information		6/28/2024 3:05pm
BCRFX
65248		BCR/ABL1 Qualitative Diagnostic Assay with Reflex to BCR/ABL1 p190 Quantitative Assay or BCR/ABL1 p210 Quantitative Assay, Varies
CPT Code Information		6/27/2024 8:03pm
FSCE
57936		Cheese Swiss IgE
Test Classification		6/26/2024 3:02pm
FYOG
57915		Yogurt (Lactobacillus bulgaricus) IgE
Test Classification		6/26/2024 3:02pm
FSFLE
57541		Safflower (Carthamus tinctorius) IgE
Test Classification		6/26/2024 3:01pm
OIBFG
617407		Osteogenesis Imperfecta and Bone Fragility Gene Panel, Varies
CPT Code Information		6/24/2024 3:06pm
HHTGG
617295		Hereditary Hemorrhagic Telangiectasia and Vascular Malformations Gene Panel, Varies
CPT Code Information		6/24/2024 3:06pm
LQTSG
617351		Long QT Syndrome Gene Panel, Varies
CPT Code Information		6/24/2024 3:06pm
CPVTG
617211		Catecholaminergic Polymorphic Ventricular Tachycardia Gene Panel, Varies
CPT Code Information		6/24/2024 3:06pm
MASF
35859		Angiosarcoma, MYC (8q24) Amplification, FISH, Tissue
Test Classification		6/24/2024 5:03am
BADX
89006		BCR/ABL1, Qualitative, Diagnostic Assay, Varies
CPT Code Information		6/21/2024 3:01pm
TB1LN
35994		Antimicrobial Susceptibility, Mycobacterium tuberculosis Complex, First Line, Varies
CPT Code Information		6/18/2024 5:01am
TYRBS
607550		Tyrosinemia Follow Up Panel, Blood Spot
CPT Code Information		6/13/2024 8:04pm
XYMF
35307		Known 45,X, Mosaicism Reflex Analysis, FISH, Whole Blood
CPT Code Information		6/13/2024 8:02pm
XYMF
35307		Known 45,X, Mosaicism Reflex Analysis, FISH, Whole Blood
Test Classification		6/13/2024 8:02pm
APGAL
609738		Galactose-Alpha-1,3-Galactose (Alpha-Gal) Mammalian Meat Allergy Profile, Serum
CPT Code Information		6/07/2024 8:05pm
VASC
83012		Antineutrophil Cytoplasmic Antibodies Vasculitis Panel, Serum
CPT Code Information		6/06/2024 3:01pm
PNEFC
84299		Neuroimmunology Antibody Follow-up, Spinal Fluid
CPT Code Information		6/06/2024 3:00pm
PNEFS
84300		Neuroimmunology Antibody Follow-up, Serum
CPT Code Information		6/06/2024 3:00pm
PCDEC
605130		Pediatric Autoimmune Encephalopathy/CNS Disorder Evaluation, Spinal Fluid
CPT Code Information		6/04/2024 10:03am
DYS2
92121		Dysautonomia, Autoimmune/Paraneoplastic Evaluation, Serum
CPT Code Information		6/04/2024 10:03am
ESTF
84230		Estrogens, Estrone (E1) and Estradiol (E2), Fractionated, Serum
CPT Code Information		6/04/2024 10:01am
AIAES
606974		Axonal Neuropathy, Autoimmune/Paraneoplastic Evaluation, Serum
CPT Code Information		6/04/2024 5:03am
PCDES
605129		Pediatric Autoimmune Encephalopathy/CNS Disorder Evaluation, Serum
CPT Code Information		6/04/2024 5:03am
ENS2
92116		Encephalopathy, Autoimmune/Paraneoplastic Evaluation, Serum
CPT Code Information		6/04/2024 5:03am
ENC2
92117		Encephalopathy, Autoimmune/Paraneoplastic Evaluation, Spinal Fluid
CPT Code Information		6/04/2024 5:03am
MDC2
606193		Movement Disorder, Autoimmune/Paraneoplastic Evaluation, Spinal Fluid
CPT Code Information		6/04/2024 5:03am
EPC2
92119		Epilepsy, Autoimmune/Paraneoplastic Evaluation, Spinal Fluid
CPT Code Information		6/04/2024 5:03am
EPS2
92118		Epilepsy, Autoimmune/Paraneoplastic Evaluation, Serum
CPT Code Information		6/04/2024 5:03am
DMC2
92115		Dementia, Autoimmune/Paraneoplastic Evaluation, Spinal Fluid
CPT Code Information		6/04/2024 5:03am
DMS2
92114		Dementia, Autoimmune/Paraneoplastic Evaluation, Serum
CPT Code Information		6/04/2024 5:03am
MAS1
605125		Myelopathy, Autoimmune/Paraneoplastic Evaluation, Serum
CPT Code Information		6/04/2024 5:03am
MAC1
605126		Myelopathy, Autoimmune/Paraneoplastic Evaluation, Spinal Fluid
CPT Code Information		6/04/2024 5:03am
MDS2
606192		Movement Disorder, Autoimmune/Paraneoplastic Evaluation, Serum
CPT Code Information		6/04/2024 5:03am

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.

View the updated LOINC spreadsheet.

Michael Hutchison

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