Epi Xpanded® Panel

NY Approved

Test Overview

Clinical Utility

  • Molecular confirmation of a clinical diagnosis
  • To assist with decisions about treatment and management of individuals with epilepsy
  • Testing of at-risk relatives for specific known variant(s) previously identified in an affected family member

Test Details

Genes

AAAS, AARS, AARS2, AASS, ABAT, ABCA2, ABCA5, ABCB7, ABCC8, ABCC9, ABCD1, ACAD9, ACADM, ACADS, ACADSB, ACAT1, ACMSD, ACO2, ACOT7, ACOX1, ACSF3, ACSL4, ACTB, ACTG1, ACTL6B, ACVR1, ACY1, ADAM22, ADAR, ADARB1, ADAT3, ADCK3, ADCK4, ADD3, ADGRG1, ADK, ADNP, ADPRHL2, ADRA2B, ADSL, AFF2, AFG3L2, AGA, AGGF1, AGK, AGTPBP1, AGTR2, AHDC1, AHI1, AHSG, AIFM1, AIMP1, AIMP2, AKT1, AKT2, AKT3, ALAD, ALDH18A1, ALDH1B1, ALDH3A2, ALDH4A1, ALDH5A1, ALDH7A1, ALDOA, ALDOB, ALG1, ALG11, ALG12, ALG13, ALG14, ALG2, ALG3, ALG6, ALG8, ALG9, ALKBH8, ALMS1, ALPL, ALX4, AMACR, AMER1, AMPD2, AMT, ANGPTL6, ANK2, ANKH, ANKLE2, ANKRD11, ANO10, ANO3, ANTXR1, AP1S2, AP2M1, AP2S1, AP3B2, AP3D1, AP4B1, AP4E1, AP4M1, AP4S1, APC2, APOA1BP, APOPT1, APTX, AQP2, ARCN1, ARFGEF2, ARG1, ARHGAP31, ARHGDIA, ARHGEF15, ARHGEF6, ARHGEF9, ARID1A, ARID1B, ARID2, ARID4A, ARL13B, ARL6IP6, ARMC9, ARNT2, ARSA, ARV1, ARVCF, ARX, ASAH1, ASCL1, ASH1L, ASL, ASNS, ASPA, ASPM, ASS1, ASTN1, ASTN2, ASXL1, ASXL2, ASXL3, ATAD1, ATAD3A, ATIC, ATN1, ATP13A2, ATP1A1, ATP1A2, ATP1A3, ATP2A2, ATP2B3, ATP5A1, ATP5D, ATP5E, ATP6AP1, ATP6AP2, ATP6V0A2, ATP6V0C, ATP6V1A, ATP6V1B2, ATP7A, ATP8A2, ATPAF2, ATR, ATRIP, ATRX, AUH, AUTS2, AVPR2, B3GALNT2, B3GALTL, B4GALT1, B4GAT1, B9D1, B9D2, BAZ1B, BAZ2B, BCAP31, BCKDHA, BCKDHB, BCKDK, BCL11A, BCL11B, BCOR, BCORL1, BCS1L, BDNF, BMP2, BMP4, BOLA3, BPTF, BRAF, BRAT1, BRCC3, BRD4, BRPF1, BRWD3, BSCL2, BSN, BTD, BUB1B, BUB3, C10orf2, C11orf95, C12orf57, C12orf65, C17orf89, C19orf70, C2CD3, C5orf42, CA8, CACNA1A, CACNA1B, CACNA1C, CACNA1D, CACNA1E, CACNA1G, CACNA1H, CACNA2D1, CACNA2D2, CACNB4, CACNG2, CAD, CALM1, CAMK2A, CAMK2B, CAMKMT, CAMTA1, CARKD, CARS, CARS2, CASK, CASP10, CBL, CBS, CC2D1A, CC2D2A, CCBE1, CCDC115, CCDC141, CCDC23, CCDC88A, CCDC88C, CCM2, CCND2, CCR1, CD96, CDC42, CDH11, CDH15, CDH2, CDK10, CDK13, CDK19, CDK5, CDK5RAP2, CDK6, CDK8, CDKL5, CDKN1C, CDON, CECR1, CELF4, CENPE, CENPJ, CEP104, CEP120, CEP135, CEP152, CEP164, CEP290, CEP41, CEP57, CEP63, CEP85L, CEP89, CERS1, CHAMP1, CHAT, CHD1, CHD1L, CHD2, CHD4, CHD7, CHD8, CHKB, CHL1, CHRNA2, CHRNA4, CHRNA7, CHRNB2, CIC, CIT, CKAP2L, CLCF1, CLCN2, CLCN4, CLCNKA, CLCNKB, CLDN16, CLEC7A, CLIC2, CLIP1, CLMP, CLN3, CLN5, CLN6, CLN8, CLP1, CLPB, CLPP, CLTC, CNKSR2, CNNM2, CNOT1, CNOT3, CNPY3, CNTN2, CNTN4, CNTNAP1, CNTNAP2, COA3, COA5, COA7, COASY, COG1, COG2, COG4, COG5, COG6, COG7, COG8, COL13A1, COL18A1, COL4A1, COL4A2, COL4A3BP, COLGALT1, COMT, COPB2, COQ2, COQ4, COQ5, COQ6, COQ9, COX10, COX14, COX15, COX20, COX4I1, COX6B1, COX7B, COX8A, CPA6, CPLX1, CPOX, CPS1, CPT1A, CPT2, CRADD, CRB2, CRBN, CREBBP, CRELD1, CRH, CRHR1, CRIPT, CRKL, CRLF1, CSF1R, CSMD1, CSNK2A1, CSNK2B, CSPP1, CSTB, CTBP1, CTC1, CTCF, CTH, CTNNA2, CTNNB1, CTNND2, CTR9, CTSA, CTSD, CTSF, CTU2, CUL3, CUL4B, CUX1, CUX2, CXCR4, CXORF56, CYB5R3, CYC1, CYFIP2, CYP27A1, CYP27B1, CYP2C9, CYP2R1, CYP2U1, D2HGDH, DAG1, DARS2, DBH, DBT, DCC, DCHS1, DCX, DDC, DDOST, DDX3X, DDX6, DEAF1, DEGS1, DENND5A, DEPDC5, DGKD, DGUOK, DHCR24, DHCR7, DHDDS, DHFR, DHPS, DHX16, DHX30, DHX37, DIAPH1, DIP2B, DIP2C, DIS3L2, DISP1, DLAT, DLD, DLG1, DLG2, DLG3, DLG4, DLGAP2, DLL1, DLL4, DMBX1, DMD, DMXL2, DNA2, DNAJC12, DNAJC19, DNAJC5, DNAJC6, DNASE1L3, DNM1, DNM1L, DNMT3A, DOCK6, DOCK7, DOLK, DPAGT1, DPH1, DPM1, DPM2, DPM3, DPYD, DPYS, DSCAM, DSTYK, DYNC1H1, DYNC1I2, DYRK1A, EARS2, EBF3, EBP, ECE1, ECHS1, ECM1, EDC3, EEF1A2, EFHC1, EFHC2, EFTUD2, EGF, EHHADH, EHMT1, EIF2AK2, EIF2AK3, EIF2B1, EIF2B2, EIF2B3, EIF2B4, EIF2B5, EIF2S3, EIF3F, ELMO2, ELOVL4, ELP4, EMC1, EMG1, EML1, EMX2, EOGT, EP300, EPB41L1, EPG5, EPM2A, EPRS, EPT1, ERBB2IP, ERBB4, ERCC1, ERCC2, ERCC3, ERCC4, ERCC5, ERCC6, ERCC8, ERF, ERLIN2, ERMARD, ESCO2, ETFA, ETFB, ETFDH, ETHE1, EXOC6B, EXOC7, EXOSC3, EXOSC8, EXOSC9, EXT2, EXTL3, EZH2, FA2H, FADD, FAM111A, FAM126A, FAM183A, FAM50A, FAM58A, FAR1, FARS2, FARSB, FASLG, FASN, FASTKD2, FAT4, FBP1, FBXL4, FBXO11, FBXO28, FBXO31, FBXW11, FBXW7, FDFT1, FDXR, FGD1, FGF12, FGF13, FGF23, FGF8, FGFR1, FGFR2, FGFR3, FGFRL1, FH, FIG4, FKRP, FKTN, FLII, FLNA, FLRT3, FLVCR1, FLVCR2, FMN2, FMR1, FOLR1, FOXG1, FOXH1, FOXP1, FOXRED1, FRMPD4, FRRS1L, FTL, FTO, FTSJ1, FTSJ2, FUCA1, FUK, FUT8, FXYD2, G6PC, GABBR2, GABRA1, GABRA2, GABRA3, GABRA5, GABRA6, GABRB1, GABRB2, GABRB3, GABRD, GABRE, GABRG2, GABRG3, GABRQ, GABRR1, GABRR3, GAD1, GAL, GALC, GAMT, GAS1, GATA3, GATA6, GATAD2B, GATM, GBA, GCDH, GCH1, GCM2, GCSH, GDI1, GDNF, GEMIN4, GFAP, GFER, GFM1, GFM2, GJA1, GJC2, GK, GLB1, GLDC, GLE1, GLI2, GLI3, GLRA1, GLRB, GLRX5, GLS, GLTSCR1, GLUD1, GLUL, GLYCTK, GM2A, GMPPA, GMPPB, GNAI1, GNAO1, GNAQ, GNAS, GNB1, GNB5, GNE, GNPTAB, GNPTG, GNRH1, GNS, GOLGA2, GOSR2, GOT2, GP9, GPAA1, GPC3, GPC4, GPHN, GPM6A, GPR161, GPSM2, GPT2, GRIA2, GRIA3, GRIA4, GRIK2, GRIN1, GRIN2A, GRIN2B, GRIN2D, GRIP1, GRM1, GRM7, GRM8, GRN, GSPT2, GSS, GTF2E2, GTF2H5, GTF2IRD1, GTPBP2, GTPBP3, GUCY1A3, GUF1, GUSB, GYS2, H3F3A, H3F3B, HACE1, HADH, HARS2, HAX1, HCCS, HCFC1, HCN1, HCN2, HDAC1, HDAC4, HDAC8, HECW2, HEPACAM, HERC1, HERC2, HESX1, HEXA, HEXB, HGSNAT, HIBCH, HIC1, HIP1, HIRA, HIVEP2, HK1, HLCS, HMBS, HMGCL, HMGCS2, HNRNPH2, HNRNPK, HNRNPL, HNRNPR, HNRNPU, HOXA1, HPD, HPDL, HPRT1, HRAS, HSD17B10, HSD17B4, HSPD1, HTR1A, HTRA1, HTRA2, HUWE1, HYLS1, IARS, IBA57, ICK, IDH2, IDS, IDUA, IER3IP1, IFIH1, IFT122, IFT140, IL10, IL12A, IL12B, IL12RB2, IL17F, IL17RA, IL1RAPL1, IL23R, IL27RA, ILF2, IMPAD1, INO80, INPP4A, INPP5E, INPP5K, INS, INSR, INTS6, INTS8, INVS, IQCB1, IQSEC1, IQSEC2, IREB2, IRF2BPL, ISCA1, ISCU, ISG15, ISPD, ITGB6, ITPA, ITPR1, IVD, JAM3, JMJD1C, KANK1, KANSL1, KARS, KAT2B, KAT6A, KAT6B, KAT8, KATNB1, KCNA1, KCNA2, KCNAB1, KCNAB2, KCNB1, KCNC1, KCNC3, KCND2, KCND3, KCNH1, KCNJ1, KCNJ10, KCNJ11, KCNJ2, KCNJ6, KCNK4, KCNMA1, KCNN3, KCNQ2, KCNQ3, KCNQ5, KCNT1, KCNT2, KCNV2, KCTD3, KCTD7, KDM2B, KDM3B, KDM5B, KDM5C, KDM6A, KDM6B, KIAA0195, KIAA0226, KIAA0556, KIAA0586, KIAA0753, KIAA1033, KIAA1109, KIAA1279, KIAA1715, KIAA2022 (NEXMIF), KIF11, KIF1A, KIF2A, KIF4A, KIF5A, KIF7, KIRREL3, KISS1, KLF13, KLHL15, KLHL7, KLLN, KLRC4, KMT2A (MLL), KMT2C, KMT2D, KMT2E, KPNA7, KPTN, KRAS, KRIT1, L1CAM, L2HGDH, LAGE3, LAMA2, LAMB1, LAMC3, LARGE, LARS, LARS2, LAS1L, LBR, LEO1, LETM1, LGI1, LGI4, LHX1, LIAS, LIG4, LIMK1, LINGO1, LIPT1, LIPT2, LMAN2L, LMBRD1, LMNB2, LONP1, LRFN2, LRP2, LRPPRC, LSS, LYRM7, LYST, MACF1, MADD, MAF, MAFB, MAGEL2, MAGI2, MAN1B1, MANBA, MAOA, MAP1B, MAP2K1, MAP2K2, MAPK1, MAPK10, MAPK3, MAPK8IP3, MAPRE2, MARS2, MAST1, MAT1A, MATN4, MBD5, MBOAT7, MBTPS2, MC2R, MCCC1, MCCC2, MCEE, MCM4, MCOLN1, MCPH1, MCTP2, MDH1, MDH2, ME2, MECP2, MED12, MED12L, MED13, MED13L, MED17, MED23, MED25, MED27, MEF2C, MEGF10, MEIS2, METTL23, MFF, MFHAS1, MFSD2A, MFSD8, MGAT2, MGME1, MGP, MICAL1, MID1, MID2, MIPEP, MKS1, MLC1, MLLT3, MLX, MLYCD, MMAA, MMACHC, MMADHC, MN1, MOCS1, MOCS2, MOGS, MORC2, MPC1, MPDU1, MPDZ, MPLKIP, MPP7, MPV17, MRAP, MRI1, MRPL12, MRPL44, MRPS16, MRPS22, MSL3, MSX2, MTFMT, MTHFS, MTO1, MTOR, MTPAP, MTR, MTRR, MUT, MVK, MYH1, MYH3, MYO1H, MYO5A, MYO7B, MYO9A, MYOCD, MYRF, MYT1L, NAA10, NAA15, NACC1, NADK2, NAGA, NAGLU, NAGS, NALCN, NANS, NARS, NARS2, NAT8L, NBAS, NBEA, NCAPD3, NCOR1, NDE1, NDN, NDP, NDST1, NDUFA1, NDUFA10, NDUFA11, NDUFA12, NDUFA13, NDUFA2, NDUFA4, NDUFA8, NDUFA9, NDUFAF1, NDUFAF2, NDUFAF3, NDUFAF4, NDUFAF5, NDUFAF6, NDUFB11, NDUFB3, NDUFB8, NDUFB9, NDUFS1, NDUFS2, NDUFS3, NDUFS4, NDUFS6, NDUFS7, NDUFS8, NDUFV1, NDUFV2, NECAP1, NEDD4L, NEK1, NEK9, NELFA, NEU1, NEUROD2, NF1, NFASC, NFIA, NFIB, NFIX, NFU1, NGLY1, NHEJ1, NHLRC1, NHLRC2, NID1, NIN, NIPA1, NIPA2, NIPBL, NKX6-2, NLGN1, NLGN3, NLGN4X, NMNAT1, NNT, NOL3, NONO, NOTCH3, NOVA2, NPAP1, NPC1, NPC2, NPHP1, NPHP3, NPRL2, NPRL3, NR2F1, NR4A2, NRAS, NRROS, NRXN1, NRXN3, NSD1, NSDHL, NSUN2, NTNG1, NTNG2, NTRK2, NUBPL, NUP107, NUP133, NUP214, NUS1, OCLN, OCRL, ODC1, OFD1, OGT, OPA1, OPA3, OPHN1, OSGEP, OSTM1, OTC, OTUD6B, OTX2, OXR1, P4HTM, PACS1, PACS2, PAFAH1B1, PAH, PAK1, PAK3, PANK2, PARS2, PAX6, PBX1, PC, PCCA, PCCB, PCDH12, PCDH19, PCDH7, PCDHB4, PCK1, PCLO, PCNT, PCYT2, PDCD10, PDE10A, PDE2A, PDE4D, PDE6D, PDGFB, PDGFRB, PDHA1, PDHB, PDHX, PDP1, PDSS1, PDSS2, PDYN, PET100, PEX1, PEX10, PEX11B, PEX12, PEX13, PEX14, PEX16, PEX19, PEX2, PEX26, PEX3, PEX5, PEX6, PEX7, PGAP1, PGAP2, PGAP3, PGK1, PGM1, PHACTR1, PHC1, PHF21A, PHF3, PHF6, PHGDH, PI4KA, PIBF1, PIEZO2, PIGA, PIGB, PIGC, PIGG, PIGH, PIGK, PIGL, PIGM, PIGN, PIGO, PIGP, PIGQ, PIGS, PIGT, PIGU, PIGV, PIGW, PIGY, PIK3AP1, PIK3CA, PIK3R2, PLA2G6, PLAA, PLAGL1, PLCB1, PLEKHG2, PLK4, PLP1, PLXND1, PMM2, PMPCA, PMPCB, PNKD, PNKP, PNPLA8, PNPO, PNPT1, PODXL, POGZ, POLA1, POLE, POLG, POLG2, POLR2A, POLR3A, POLR3B, POMGNT1, POMGNT2, POMK, POMT1, POMT2, POU1F1, POU3F3, PPA2, PPM1B, PPM1D, PPM1K, PPOX, PPP1R15B, PPP1R3C, PPP2CA, PPP2R1A, PPP2R5D, PPP3CA, PPT1, PQBP1, PRDM8, PRDX1, PREPL, PRF1, PRICKLE1, PRICKLE2, PRIMA1, PRKAR1A, PRKAR1B, PRKDC, PRKG2, PRMT7, PRODH, PROP1, PROSC, PRPS1, PRRT2, PRSS12, PRTN3, PRUNE, PSAP, PSAT1, PSMD12, PSPH, PTCH1, PTCHD1, PTEN, PTF1A, PTH, PTPN11, PTPN22, PTPN23, PTPN4, PTPRD, PTRH2, PTS, PUF60, PUM1, PURA, PUS1, PUS3, PVRL1, PYCR2, QARS, QDPR, QRICH1, RAB11A, RAB11B, RAB18, RAB27A, RAB39B, RAB3GAP1, RAB3GAP2, RAC1, RAC3, RAD21, RAF1, RAI1, RALGAPA1, RALGAPB, RANBP2, RAP1A, RAP1B, RARS2, RASGRP1, RBBP8, RBFOX1, RBFOX3, RBM10, RBM8A, RBPJ, RECQL4, REEP1, RELA, RELN, RERE, RFT1, RGR, RHOBTB2, RILP, RIT1, RLBP1, RMND1, RNASEH2A, RNASEH2B, RNASEH2C, RNASET2, RNF113A, RNF125, RNF13, RNF168, ROBO1, ROBO3, ROGDI, RORA, RORB, RPGRIP1L, RPIA, RPL10, RPS20, RPS6KA3, RREB1, RRM2B, RSRC1, RTN4IP1, RTTN, RYR2, RYR3, SACS, SAMD9, SAMHD1, SARS, SARS2, SASS6, SATB2, SC5D, SCARB2, SCN10A, SCN1A, SCN1B, SCN2A, SCN3A, SCN7A, SCN8A, SCNM1, SCO1, SCO2, SCYL2, SDCCAG8, SDHA, SDHAF1, SEC24C, SEC24D, SEMA6B, SEPSECS, SERAC1, SET, SETBP1, SETD1A, SETD1B, SETD2, SETD5, SGCE, SGSH, SH2B1, SHANK1, SHANK3, SHH, SHOC2, SHROOM4, SIK1, SIN3A, SIX3, SKI, SLC12A1, SLC12A2, SLC12A3, SLC12A5, SLC12A6, SLC13A5, SLC16A1, SLC16A2, SLC17A5, SLC18A2, SLC19A2, SLC19A3, SLC1A1, SLC1A2, SLC1A3, SLC1A4, SLC20A2, SLC22A5, SLC25A1, SLC25A10, SLC25A12, SLC25A15, SLC25A19, SLC25A20, SLC25A22, SLC25A3, SLC25A4, SLC25A42, SLC26A1, SLC2A1, SLC33A1, SLC35A1, SLC35A2, SLC35A3, SLC35C1, SLC37A4, SLC39A8, SLC45A1, SLC46A1, SLC4A10, SLC5A6, SLC5A7, SLC6A1, SLC6A17, SLC6A19, SLC6A5, SLC6A8, SLC7A5, SLC7A7, SLC9A1, SLC9A6, SLC9A7, SLC9A9, SMAD2, SMAD4, SMARCA2, SMARCA4, SMARCB1, SMARCC2, SMARCD1, SMARCE1, SMC1A, SMC3, SMCHD1, SMG9, SMO, SMPD1, SMPD4, SMS, SNAP25, SNAP29, SNIP1, SNRPN, SNX14, SNX27, SON, SOS1, SOX10, SOX11, SOX2, SOX3, SOX4, SOX5, SPAST, SPATA5, SPDL1, SPEN, SPG11, SPG20, SPOP, SPR, SPRED1, SPTAN1, SPTBN4, SQSTM1, SRCAP, SRD5A3, SRPX2, SRSF11, SSR4, SSTR5, ST3GAL3, ST3GAL5, ST5, ST7, ST8SIA2, STAG1, STAG2, STAMBP, STAR, STARD9, STAT1, STAT2, STAT4, STIL, STRA6, STRADA, STT3A, STT3B, STUB1, STX11, STX16, STX1B, STXBP1, STXBP2, STYXL1, SUCLA2, SUCLG1, SUCO, SUMF1, SUOX, SURF1, SUV420H1, SV2A, SYN1, SYN2, SYNGAP1, SYNJ1, SYP, SYT14, SYT2, SZT2, TAC3, TACO1, TAF1, TANC2, TANGO2, TAOK1, TAOK2, TAT, TAZ, TBC1D20, TBC1D23, TBC1D24, TBCD, TBCE, TBCK, TBL1XR1, TBR1, TBX1, TBX18, TBX19, TCF20, TCF4, TCIRG1, TCTN1, TCTN2, TCTN3, TDGF1, TDP2, TECPR2, TECR, TELO2, TFAP2A, TGDS, TGFBR3, TGIF1, TH, THAP11, THOC2, TIMM50, TIMM8A, TIMMDC1, TK2, TKT, TLK2, TMEM106B, TMEM126B, TMEM138, TMEM165, TMEM216, TMEM231, TMEM237, TMEM240, TMEM5, TMEM67, TMEM70, TMLHE, TMTC3, TMX2, TNFRSF11A, TNKS, TNRC6B, TOE1, TP53RK, TPK1, TPP1, TPRKB, TRAF3IP1, TRAF3IP2, TRAF7, TRAK1, TRAPPC11, TRAPPC12, TRAPPC2L, TRAPPC4, TRAPPC6B, TRAPPC9, TREX1, TRIM3, TRIM8, TRIO, TRIP12, TRIP13, TRIT1, TRMT1, TRMT10A, TRNT1, TRPM3, TRPM6, TRPS1, TRRAP, TSC1, TSC2, TSEN15, TSEN2, TSEN34, TSEN54, TSFM, TSHZ3, TSPAN7, TTC19, TUBA1A, TUBA3E, TUBA8, TUBB2A, TUBB2B, TUBB3, TUBB4A, TUBG1, TUBGCP2, TUBGCP4, TUBGCP6, TUFM, TUSC3, TWIST1, TXN2, TYMP, TYROBP, UBA5, UBAC2, UBB, UBE2A, UBE3A, UBN2, UBR5, UBTF, UFC1, UFD1L, UFM1, UGDH, UGP2, UMPS, UNC13D, UNC80, UPB1, UPF3B, UQCC2, UQCC3, UQCRB, UQCRC2, UQCRQ, USP15, USP18, USP7, USP9X, VAMP2, VANGL1, VARS, VARS2, VCP, VDR, VLDLR, VPS11, VPS13A, VPS13B, VPS51, VPS53, VRK1, WAC, WARS2, WASF1, WDR19, WDR26, WDR37, WDR4, WDR45, WDR45B, WDR62, WDR73, WDR81, WFS1, WHSC1, WIPI2, WWOX, XK, XPA, XPNPEP3, XPR1, XRCC1, YAP1, YWHAE, YWHAG, ZBTB18, ZBTB20, ZC3H14, ZC4H2, ZDHHC15, ZDHHC9, ZEB2, ZFP57, ZFYVE26, ZIC2, ZMIZ1, ZMYND11, ZMYND12, ZNF142, ZNF335, ZNF41, ZNF423, ZNF592, ZNF674, ZNF711, ZNF81, ZNHIT3, ZSWIM6

Conditions

  • Adenylosuccinate Lyase Deficiency
  • Alpers syndrome (Alpers-Huttenlocher syndrome)
  • Angelman syndrome (AS)
  • Atypical Rett Syndrome
  • Benign Familial Neonatal-Infantile Seizures (BFNIS)
  • Benign Familial Neonatal Seizures (BFNS)
  • Creatine Deficiency Syndromes
  • Early-Onset Epileptic Encephalopathy and/or Infantile Spasms
  • Epilepsy and Mental Retardation Limited to Females
  • Epilepsy with Variable Learning and Behavioral Disorders
  • Generalized Epilepsy with Febrile Seizures Plus (GEFS+)
  • Glucose Transporter Type I Deficiency Syndrome
  • Lafora Disease
  • Microcephaly with Early-Onset Intractable Seizures and Developmental Delay (MCSZ)
  • Mowat-Wilson Syndrome
  • Neuronal Ceroid Lipofuscinoses (NCL)
  • Ohtahara Syndrome
  • Progressive Myoclonic Epilepsy
  • Pyridoxine Dependent Seizures
  • Rett syndrome
  • Unverricht-Lundborg Disease (Baltic Myoclonus)
  • West Syndrome

Lab Method

  • Next-Gen Sequencing

Ordering Information

Test Code: 921
CPT Codes*: 81419x1
ABN Required: No
Turnaround Time**: 6 weeks
Preferred Specimen: 2-5 mL Blood - Lavender Top Tube
Alternative Specimen: Buccal Swabs

*The CPT codes provided are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.

**Turnaround times are estimates and begin once the sample(s) begin processing at the GeneDx lab and could be extended in situations outside GeneDx’s control.

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