CPT codes and LOINC update: October 2024

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

CPT Code and Test Classification Updates

Test IDTest NameUpdated
MTAP
605177
Methylthioadenosine Phosphorylase (MTAP) Immunostain, Tech Only
Test Classification
10/29/2024 3:03pm
BPRPV
618299
Bordetella pertussis and Bordetella parapertussis, Molecular Detection, PCR, Varies
CPT Code Information
10/18/2024 8:06pm
STL
8098
Enteric Pathogens Culture, Feces
CPT Code Information
10/08/2024 10:00am
C2AD2
621652
PrecivityAD2, Plasma
CPT Code Information
10/07/2024 3:05pm
PERA
621166
Preeclampsia sFlt-1/PIGF (Soluble fms-Like Tyrosine Kinase 1/ Placental Growth Factor) Ratio, Serum
CPT Code Information
10/07/2024 3:05pm
IDTRT
619649
IDH1, IDH2, and TERT Mutation Analysis, Next-Generation Sequencing, Tumor
CPT Code Information
10/07/2024 3:05pm
LLTOF
34488
Leukemia and Lymphoma Phenotyping, Technical Only, Varies
Test Classification
10/01/2024 5:02am
DHTS
81479
Dihydrotestosterone, Serum
CPT Code Information
10/01/2024 5:01am

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