EXPNL Predefined Panels Guideline

Turnaround time for all EXPNL testing is typically 4-6 weeks from the time testing is initiated. For additional details regarding specimen collections, prior authorization services, and letters of medical necessity, please visit the desired test page of our online test guide.

TEST PANEL INDICATION CPT CODE NUMBER OF GENES
EXPNL Comprehensive Cardiac Panel – Arrythmia indication
  • Arrhythmia syndromes (Channelopathies)
  • Long QT syndrome (LQTS)
  • Short QT syndrome (SQTS)
  • Brugada syndrome
  • Catecholaminergic polymorphic ventricular tachycardia (CPVT)

81413

and

81414

 114
EXPNL Comprehensive Cardiac Panel – Cardiomyopathy indication
  • Dilated cardiomyopathy (DCM)
  • Hypertrophic cardiomyopathy (HCM)
  • Arrhythmogenic Cardiomyopathy
 81439 114
EXPNL Pulmonary Arterial Hypertension (PAH) Panel
  • Heritable PAH
  • Idiopathic PAH
  • Pediatric PAH
  • PAH associated hereditary hemorrhagic telangiectasia (HHT)
  • Pulmonary veno-occlusive disease (PVOD)
 81479 21

Comprehensive Cardiac Panel: ABCC9, ACTC1, ACTN2, AKAP9, ALPK3, ANK2, ANKRD1, BAG3, BRAF, CACNA1C, CACNA1D, CACNB2, CALM1, CALM2, CALM3, CASQ2, CAV3, CAVIN4, CBL, CDH2, CHRM2, CRYAB, CSRP3, DES, DMD, DOLK, DSC2, DSG2, DSP, DTNA, EMD, FHL1, FHL2, FKTN, FLNC, GAA, GATAD1, GJA5, GLA, GPD1L, HCN4, HRAS, ILK, JPH2, JUP, KCNA5, KCND3, KCNE1, KCNE2, KCNE3, KCNH2, KCNJ2, KCNJ5, KCNJ8, KCNQ1, KLHL24, KRAS, LAMA4, LAMP2, LDB3, LMNA, LZTR1, MAP2K1, MAP2K2, MRAS, MYBPC3, MYH6, MYH7, MYL2, MYL3, MYLK2, MYOZ2, MYPN, NEBL, NEXN, NKX2-5, NPPA, NRAS, PDLIM3, PKP2, PLN, PPA2, PRDM16, PRKAG2, PTPN11, RAF1, RBM20, RIT1, RYR2, SCN1B, SCN2B, SCN3B, SCN4B, SCN5A, SGCD, SHOC2, SLC4A3, SNTA1, SOS1, TAFAZZIN, TBX20, TCAP, TECRL, TMEM43, TNNC1, TNNI3, TNNT2, TPM1, TRDN, TRIM63, TRPM4, TTN, TTR, VCL

Pulmonary Arterial Hypertension Panel: ABCC8, ACVRL1, AQP1, ATP13A3, BMP10, BMPR2, CAV1, EIF2AK4, ENG, FBLN2, GDF2, GGCX, KCNK3, KDR, KLF2, KLK1, PDGFD, SMAD9, SOX17, TBX4, TET2

Associated Tests

Code Name Specimen
EXPNL Panel on Demand Please contact the Genetics...