CPT codes and LOINC update: August 2023

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

CPT Code and Test Classification Updates

Test IDTest NameUpdated
ROMA1
46916
Risk Score, if Premenopausal, Serum
Test Classification
8/29/2023 3:03pm
ROMA2
46917
Risk Score, if Postmenopausal, Serum
Test Classification
8/29/2023 3:03pm
LHSVB
802067
Herpes Simplex Virus (HSV), Molecular Detection, PCR, Blood
CPT Code Information
8/28/2023 3:02pm
HSVPB
618308
Herpes Simplex Virus (HSV), Molecular Detection, PCR, Blood
CPT Code Information
8/28/2023 10:07am
HSVC
63434
Herpes Simplex Virus (HSV), Molecular Detection, PCR, Spinal Fluid
CPT Code Information
8/28/2023 10:03am
LHSV
800143
Herpes Simplex Virus (HSV), Molecular Detection, PCR, Varies
CPT Code Information
8/28/2023 10:01am
HSVPV
618307
Herpes Simplex Virus (HSV), Molecular Detection, PCR, Varies
CPT Code Information
8/23/2023 3:06pm
23FBG
620249
Fibroblast Growth Factor-23 (FGF23), In Situ Hybridization
Test Classification
8/21/2023 3:06pm
SV40
618827
SV40 Immunostain, Technical Component Only
Test Classification
8/21/2023 3:06pm
FAPM
81939
Fatty Acid Profile, Mitochondrial (C8-C18), Serum
CPT Code Information
8/17/2023 8:01pm
PFAPC
60466
Fatty Acid Profile, Comprehensive (C8-C26), Plasma
CPT Code Information
8/17/2023 3:03pm
FAPEP
82426
Fatty Acid Profile, Essential, Serum
CPT Code Information
8/17/2023 3:02pm
FAPCP
82042
Fatty Acid Profile, Comprehensive (C8-C26), Serum
CPT Code Information
8/17/2023 3:01pm
COVOO
610012
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) RNA Detection, Varies
CPT Code Information
8/15/2023 8:04pm
NTRKM
619703
NTRK Genes Mutation Analysis, Next-Generation Sequencing, Tumor
CPT Code Information
8/14/2023 3:08pm
ABIDR
113389
Antibody Identification, Blood and Serum
CPT Code Information
8/14/2023 3:06pm
FMGRP
75844
Myasthenia Gravis Reflexive Panel
CPT Code Information
8/10/2023 3:05pm
FBL
50022
Fungal Culture, Blood
CPT Code Information
8/08/2023 5:01am
SFX
617792
Protein S Activity, Plasma
Test Classification
8/02/2023 5:05am

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