Congenital Hypotonia Xpanded® Panel

NY Approved

Test Overview

Clinical Utility

  • Identification of at-risk family members
  • Assist with treatment/management decisions
  • Recurrence risk assessment

Test Details

Genes

A2ML1, AAAS, AARS, AASS, ABAT, ABCB7, ABCC8, ABCC9, ABCD4, ABHD11, ACACA, ACAD8, ACAD9, ACADL, ACADM, ACADS, ACADSB, ACADVL, ACAT2, ACO2, ACOX1, ACP2, ACP6, ACSL4, ACTA1, ACTB, ACTG1, ACTG2, ACY1, ADAMTS2, ADAP2, ADAR, ADAT3, ADCK3, ADCY5, ADCY6, ADGRG1, ADK, ADNP, ADPGK, ADSL, AFF2, AFF4, AFG3L2, AGA, AGK, AGO1, AGRN, AGTPBP1, AHCY, AHDC1, AHI1, AHSG, AIFM1, AIFM3, AIMP1, AK9, AKT1, AKT3, ALDH18A1, ALDH3A2, ALDH5A1, ALDH6A1, ALDH7A1, ALDOA, ALG1, ALG11, ALG12, ALG13, ALG14, ALG2, ALG3, ALG6, ALG8, ALG9, ALMS1, ALPL, AMER1, AMMECR1, AMPD1, AMPD2, AMT, ANK3, ANKRD11, ANOS1, ANTXR2, AP1S1, AP1S2, AP3B2, AP3D1, AP4B1, AP4E1, AP4M1, AP4S1, APC2, APOA1BP, APOPT1, AR, ARFGEF2, ARHGAP11B, ARHGAP31, ARID1A, ARID1B, ARID2, ARL13B, ARL3, ARMC9, ARSA, ARV1, ARVCF, ARX, ASAH1, ASCC1, ASCL1, ASH1L, ASNS, ASPA, ASPM, ASXL1, ASXL2, ASXL3, ATAD3A, ATCAY, ATIC, ATL1, ATM, ATP10A, ATP1A2, ATP1A3, ATP2B3, ATP5A1, ATP6V0A2, ATP6V1A, ATP6V1B2, ATP6V1E1, ATP7A, ATP7B, ATP8A2, ATPAF2, ATRX, AUTS2, B3GALNT2, B3GALT6, B3GAT3, B4GALT1, B4GALT7, B4GAT1, B9D1, BAZ1B, BBS1, BCAP31, BCKDHA, BCKDHB, BCL11A, BCL11B, BCOR, BCS1L, BDNF, BICD2, BIN1, BLK, BMP1, BMP2, BMP4, BMPER, BOLA3, BPTF, BRAF, BRAT1, BRPF1, BRWD3, BSCL2, BSND, BTD, BUB1B, BUB3, C10orf2, C11orf73, C12orf4, C12orf57, C12orf65, C21orf2, C5orf42, CA8, CACNA1A, CACNA1C, CACNA1D, CACNA1E, CACNA1G, CACNA1S, CAD, CAMK2B, CAMKMT, CAMTA1, CANT1, CAPN3, CARS2, CASK, CASR, CBL, CC2D2A, CCDC115, CCDC141, CCDC174, CCDC22, CCDC47, CCDC78, CCDC88A, CCNF, CD59, CD96, CDC42, CDH23, CDK13, CDKL5, CDKN1C, CDRT15, CEP104, CEP120, CEP290, CEP41, CEP57, CFL2, CFTR, CHAMP1, CHAT, CHD1, CHD2, CHD3, CHD4, CHD7, CHD8, CHKB, CHMP1A, CHRNA1, CHRNA7, CHRNB1, CHRND, CHRNE, CHRNG, CHST14, CHST3, CKAP2L, CLCN4, CLCN7, CLCNKA, CLCNKB, CLIP2, CLP1, CLPB, CLTC, CNKSR2, CNTN1, CNTNAP1, CNTNAP2, COA6, COA7, COG1, COG4, COG5, COG6, COG7, COG8, COL11A2, COL12A1, COL13A1, COL18A1, COL1A1, COL1A2, COL2A1, COL3A1, COL4A1, COL4A3BP, COL5A1, COL5A2, COL6A1, COL6A2, COL6A3, COLQ, COMT, COQ4, COQ7, COQ9, COX10, COX14, COX15, COX20, COX6B1, COX8A, CPLX1, CPS1, CPT1A, CPT2, CREBBP, CRYAB, CSNK2A1, CSNK2B, CSPP1, CSTB, CTBP1, CTCF, CTNNB1, CTNND2, CTNS, CTU2, CUL4B, CWF19L1, CYB5R3, CYFIP2, CYP24A1, CYP27B1, CYP2R1, D2HGDH, DAG1, DAO, DARS, DBT, DCC, DCHS1, DCPS, DCX, DDC, DDOST, DDR2, DDX11, DDX3X, DEAF1, DEPDC5, DGAT1, DGCR14, DGCR2, DGCR6, DGCR8, DGUOK, DHCR7, DHDDS, DHFR, DHTKD1, DHX30, DIAPH1, DIS3L2, DKK1, DLAT, DLD, DLG3, DLG4, DMD, DNA2, DNAJB2, DNAJC12, DNAJC19, DNAJC21, DNM1, DNM1L, DNM2, DNMT3A, DOCK6, DOK7, DOLK, DPAGT1, DPF2, DPH1, DPM1, DPM2, DPM3, DPYD, DSE, DST, DUOX2, DUOXA2, DYNC1H1, DYRK1A, EARS2, EBF3, EBP, ECHS1, EDN1, EDN3, EDNRB, EEF1A2, EFEMP2, EFNB1, EFTUD1, EFTUD2, EGR2, EHMT1, EIF2AK3, EIF2B1, EIF2B2, EIF2B3, EIF2B4, EIF2B5, EIF2S3, ELAC2, ELN, ELP2, EMC1, EMD, EP300, EPCAM, EPG5, EPHA4, ERCC1, ERCC2, ERCC5, ERCC6, ERCC6L2, ERCC8, ERF, ERMARD, ETFA, ETFB, ETFDH, ETHE1, EXOSC3, EXOSC9, EXT2, EXTL3, EZH2, FAM126A, FAM134B, FANCG, FAR1, FARS2, FARSB, FASTKD2, FAT4, FBN1, FBN2, FBP1, FBXL4, FBXO11, FDX1L, FDXR, FEZF1, FGF12, FGF17, FGF8, FGFR1, FGFR2, FGFR3, FGFRL1, FH, FHL1, FIG4, FKBP14, FKRP, FKTN, FLAD1, FLG, FLII, FLNA, FLNB, FLRT3, FLVCR1, FMN2, FMR1, FOXC1, FOXE1, FOXG1, FOXP1, FOXP2, FOXRED1, FRG1, FRRS1L, FUCA1, G6PD, GAA, GABRA1, GABRB1, GABRB2, GABRB3, GABRD, GABRG2, GALC, GALE, GALNS, GAMT, GAN, GARS, GATA1, GATA4, GATA6, GATAD2B, GBA, GBE1, GCDH, GCH1, GCK, GCSH, GDI1, GDNF, GFAP, GFER, GFM1, GFPT1, GJA1, GJB2, GJC2, GK, GLB1, GLDC, GLE1, GLRA1, GLRA4, GLRX5, GLUL, GLYCTK, GM2A, GMPPA, GMPPB, GNA11, GNAI3, GNAO1, GNAS, GNB1, GNB5, GNE, GNPAT, GNPTAB, GORAB, GP1BB, GPAA1, GPC3, GPC4, GPHN, GPT2, GPX4, GRIA3, GRIA4, GRID2, GRIN1, GRIN2A, GRIN2B, GRIN2D, GRM1, GTF2I, GTF2IRD1, GTPBP2, GTPBP3, GUCY2D, GUSB, HACE1, HADH, HADHA, HADHB, HBA1, HBA2, HCFC1, HCN1, HDAC4, HDAC8, HECW2, HEPACAM, HERC1, HERC2, HESX1, HEXA, HFE, HIBCH, HINT1, HIRA, HIST1H1E, HIVEP2, HLCS, HMBS, HMGA2, HMGCS2, HNF1A, HNF4A, HNRNPH2, HNRNPK, HNRNPU, HPD, HPRT1, HRAS, HS6ST1, HSD17B10, HSD17B4, HSPB1, HSPB8, HSPD1, HTRA2, HUWE1, HYLS1, IARS, IBA57, IDH2, IDUA, IER3IP1, IFIH1, IFT140, IFT81, IGF2, IGHMBP2, IKBKAP, IL17RD, IL1RAPL1, INPP5E, INPP5K, INPPL1, INS, INSR, IQCB1, IQSEC2, ISCA2, ISCU, ISPD, ITGA3, ITGA7, ITGB6, ITPA, ITPR1, IYD, JAG1, JMJD1C, KANK1, KANSL1, KAT6A, KAT6B, KBTBD13, KCNA2, KCNAB2, KCNB1, KCNC1, KCNC3, KCNE1L(KCNE5), KCNH1, KCNJ10, KCNJ11, KCNJ2, KCNK9, KCNMA1, KCNQ2, KCNQ3, KCNQ5, KCNT1, KCTD7, KDM1A, KDM5C, KDM6A, KIAA0196, KIAA0556, KIAA0586, KIAA0753, KIAA1109, KIAA1279, KIAA2022 (NEXMIF), KIDINS220, KIF11, KIF1A, KIF21A, KIF22, KIF2A, KIF5A, KIF5C, KIF7, KISS1R, KLF13, KLHL40, KLHL41, KLHL7, KMT2A (MLL), KMT2B, KMT2C, KMT2D, KPTN, KRAS, L1CAM, L2HGDH, LAGE3, LAMA1, LAMA2, LAMB1, LAMB2, LAMP2, LARGE, LARP7, LARS, LAS1L, LEMD3, LETM1, LGI4, LHX3, LHX4, LIAS, LIFR, LIMK1, LIMS2, LINS, LIPT1, LMBR1, LMBRD1, LMNA, LMOD3, LMX1B, LONP1, LPL, LRP4, LRP5, LRPPRC, LTBP4, LTC4S, LYRM4, LYRM7, LZTR1, MAF, MAG, MAGEL2, MALL, MAN1B1, MAN2B1, MANBA, MAP2K1, MAP2K2, MAP3K7, MAPRE2, MARS2, MBD5, MBOAT7, MBTPS2, MCCC1, MCCC2, MCM3AP, MCOLN1, MECP2, MED12, MED13, MED13L, MED25, MEF2C, MEFV, MEGF10, MEIS2, METTL23, MFF, MFN2, MFSD2A, MFSD8, MGAT2, MICU1, MIPEP, MKS1, MLXIPL, MLYCD, MMAA, MMAB, MMACHC, MMADHC, MOGS, MORC2, MPC1, MPDU1, MPI, MPLKIP, MPV17, MPZ, MRE11A, MRPS16, MRPS22, MRPS34, MSTO1, MTFMT, MTM1, MTMR14, MTO1, MTOR, MTR, MTRR, MTTP, MUSK, MUT, MVK, MYBPC3, MYCN, MYF6, MYH3, MYH7, MYL2, MYO18B, MYO1H, MYO5A, MYO7A, MYO9A, MYOT, MYPN, MYT1L, NAA10, NAA15, NACC1, NADK2, NAGA, NALCN, NANS, NARS2, NAT8L, NBAS, NDN, NDNL2, NDP, NDST1, NDUFA10, NDUFA11, NDUFA12, NDUFA13, NDUFA2, NDUFA4, NDUFA9, NDUFAF2, NDUFAF4, NDUFAF5, NDUFAF6, NDUFB11, NDUFB3, NDUFS1, NDUFS2, NDUFS3, NDUFS4, NDUFS7, NDUFS8, NDUFV1, NDUFV2, NEB, NECAP1, NEDD4L, NEFL, NEK1, NELFA, NEU1, NF1, NFIA, NFIB, NFIX, NGLY1, NHLRC2, NHS, NIPBL, NKX2-1, NKX2-5, NKX6-2, NLRC4, NMNAT1, NONO, NOTCH3, NPAP1, NPC1, NPC2, NPHP1, NPHS1, NPRL3, NR2F1, NR2F2, NR3C2, NRAS, NRXN1, NSD1, NSDHL, NSMF, NSUN2, NTRK2, NUBPL, NUP107, NUP62, NUS1, OCLN, OCRL, OFD1, OGDH, OPA1, OPHN1, ORAI1, OSGEP, OSTM1, OTUD6B, OTX2, P4HB, PACS1, PACS2, PAFAH1B1, PAH, PAM16, PANK2, PAX6, PAX8, PC, PCBD1, PCCA, PCCB, PCDH12, PCDH19, PCLO, PCYT1A, PDE10A, PDE4D, PDE6D, PDHA1, PDHB, PDHX, PDP1, PDSS2, PDX1, PET100, PEX1, PEX10, PEX11B, PEX12, PEX13, PEX14, PEX16, PEX19, PEX2, PEX26, PEX3, PEX5, PEX6, PEX7, PGAP1, PGAP2, PGAP3, PGM3, PHF21A, PHF6, PHGDH, PHIP, PHKA2, PHKB, PHKG2, PHOX2B, PIBF1, PIEZO2, PIGA, PIGG, PIGH, PIGL, PIGN, PIGO, PIGS, PIGT, PIGV, PIGY, PIK3CA, PIK3R1, PIK3R2, PKD1, PKHD1, PLA2G6, PLAA, PLAGL1, PLCB1, PLCB4, PLEKHG2, PLEKHG5, PLOD1, PLP1, PLXND1, PMM2, PMP22, PMPCA, PNKP, PNP, PNPLA2, PNPLA6, PNPLA8, PNPO, PNPT1, POC1A, POGZ, POLG, POLG2, POLR3A, POMGNT1, POMGNT2, POMK, POMT1, POMT2, PON1, PON2, PON3, POU1F1, PPA2, PPARGC1A, PPM1B, PPM1D, PPP1CB, PPP2R1A, PPP2R5D, PPP3CA, PPT1, PQBP1, PRDM12, PRDM16, PRDM5, PRDX1, PREPL, PRF1, PRKAR1A, PRKCG, PRKD1, PRMT7, PRODH, PROK2, PROKR2, PROP1, PROSC, PRPH, PRPS1, PRRT2, PRUNE, PRX, PSAP, PSAT1, PSMD12, PTCH1, PTCHD1, PTDSS1, PTEN, PTPLA, PTPN11, PTRF, PTRH2, PTS, PUF60, PURA, PUS1, PUS3, PYCR1, PYCR2, PYGM, PYROXD1, QARS, QDPR, RAB11B, RAB18, RAB3GAP1, RAB3GAP2, RAC1, RAD21, RAF1, RAI1, RAP1A, RAP1B, RAPSN, RARB, RARS, RARS2, RASA2, RBM10, REEP1, RELN, RERE, RET, REV3L, RFC2, RFT1, RHOBTB2, RIN2, RIT1, RMND1, RNASEH2A, RNASEH2B, RNASEH2C, RNF125, RORA, RPGRIP1L, RPL10, RPS23, RPS6KA3, RRAS, RREB1, RRM2B, RSPRY1, RUSC2, RYR1, RYR2, SACS, SALL1, SAMD9, SAMHD1, SARS2, SATB2, SC5D, SCN1A, SCN1B, SCN2A, SCN3A, SCN4A, SCN8A, SCN9A, SCO1, SCO2, SDHA, SDHAF1, SDHD, SEC24C, SEC24D, SEMA3A, SEMA3E, SEMA5A, SEPN1, SEPSECS, SERAC1, SERPINA1, SERPINH1, SET, SETBP1, SETD1B, SETD2, SETD5, SETX, SFXN4, SGCA, SGCB, SGCD, SGCE, SGCG, SGPL1, SGSH, SH2B1, SH3TC2, SHANK2, SHANK3, SHOC2, SIGMAR1, SIK1, SIL1, SIM1, SIN3A, SIX3, SKI, SLC12A6, SLC13A5, SLC16A2, SLC17A5, SLC18A2, SLC18A3, SLC19A3, SLC1A2, SLC1A3, SLC1A4, SLC22A5, SLC25A1, SLC25A12, SLC25A15, SLC25A19, SLC25A20, SLC25A22, SLC25A24, SLC25A26, SLC25A3, SLC25A4, SLC25A46, SLC26A2, SLC26A4, SLC29A3, SLC2A1, SLC2A10, SLC30A9, SLC33A1, SLC34A1, SLC34A3, SLC35A2, SLC35A3, SLC35C1, SLC39A14, SLC39A8, SLC3A1, SLC45A1, SLC46A1, SLC52A2, SLC52A3, SLC5A5, SLC5A7, SLC6A1, SLC6A19, SLC6A3, SLC6A5, SLC6A8, SLC6A9, SLC7A7, SLC7A9, SLC9A6, SMAD2, SMAD4, SMARCA2, SMARCA4, SMARCB1, SMARCE1, SMC1A, SMC3, SMG9, SMN1, SMPD1, SMS, SNAP25, SNAP29, SNIP1, SNRPN, SNX14, SON, SOS1, SOS2, SOX10, SOX11, SOX2, SOX5, SOX9, SPARC, SPAST, SPATA5, SPECC1L, SPEG, SPG20, SPR, SPRED1, SPRY4, SPTAN1, SPTBN2, SPTBN4, SRCAP, SRD5A3, SRP54, SSR4, ST3GAL3, ST3GAL5, STAMBP, STAT1, STAT3, STIM1, STRA6, STRADA, STT3A, STT3B, STX11, STX1B, STXBP1, SUCLA2, SUCLG1, SUMF1, SUOX, SURF1, SUV420H1, SYNE1, SYNE2, SYNGAP1, SYNJ1, SYT1, SYT2, SZT2, TAB2, TACO1, TACR3, TAF1, TAF6, TANGO2, TARS2, TAZ, TBC1D20, TBC1D23, TBC1D24, TBCD, TBCE, TBCK, TBL1XR1, TBL2, TBR1, TBX1, TBX4, TCAP, TCF20, TCF4, TCTN1, TCTN2, TCTN3, TDP2, TECPR2, TELO2, TFAP2B, TG, TGFB3, TGFBR1, TGFBR2, TH, THOC2, THRA, THRB, TIMM50, TK2, TKT, TLK2, TMCO1, TMEM106B, TMEM138, TMEM165, TMEM199, TMEM216, TMEM231, TMEM237, TMEM5, TMEM67, TMEM70, TMEM8C, TNFRSF11A, TNNT1, TNPO3, TNXB, TOE1, TOR1A, TOR1AIP1, TP53RK, TP63, TPI1, TPK1, TPM2, TPM3, TPO, TPRKB, TRAF7, TRAK1, TRAPPC11, TRAPPC9, TREX1, TRHR, TRIM2, TRIM32, TRIM37, TRIO, TRIP12, TRIP13, TRIP4, TRMT1, TRMT10C, TRMT5, TRMU, TRNT1, TRPS1, TRPV4, TSC1, TSEN15, TSEN2, TSEN54, TSFM, TSHB, TSHR, TTN, TUBA1A, TUBA8, TUBB, TUBB2A, TUBB2B, TUBB3, TUBB4A, TUFM, TXN2, TYMP, UBA1, UBA2, UBA5, UBE2A, UBE3A, UBE3B, UBR1, UBTF, UFD1L, UNC13A, UNC80, UPB1, UPF3B, UQCC2, UQCC3, UQCRQ, USP18, USP7, USP9X, VAC14, VAMP1, VAPB, VARS2, VDR, VIPAS39, VLDLR, VMA21, VPS11, VPS13B, VPS13D, VPS33B, VPS53, VRK1, WAC, WARS2, WDR11, WDR26, WDR4, WDR45, WDR62, WDR73, WDR81, WFS1, WHSC1, WNK1, WNT10A, WWOX, XYLT1, XYLT2, YARS2, YME1L1, YWHAE, YWHAG, YY1, ZBTB18, ZBTB20, ZC4H2, ZDHHC15, ZDHHC9, ZEB2, ZFP57, ZIC1, ZMYND11, ZNF148, ZNF423, ZNF592, ZNHIT3, ZSWIM6

Conditions

  • ADNP syndrome
  • Bainbridge-Ropers syndrome
  • Central Core Disease
  • Coffin-Siris syndrome
  • Cohen Syndrome
  • Congenital Hypotonia
  • Congenital Myopathies
  • DDX3X-related Disorder
  • FOXG1 syndrome
  • GRIN2B-related Neurodevelopmental Disorder
  • Kabuki syndrome (KS)
  • KBG Syndrome
  • Kleefstra Syndrome
  • MED13L Syndrome
  • Nemaline Myopathy
  • Noonan Syndrome
  • Pitt Hopkins Syndrome
  • PTEN-related Disorders
  • PURA Syndrome
  • Rett syndrome
  • Rubinstein-Taybi syndrome (RSTS)
  • SATB2-associated Syndrome
  • SCN2A-related Disorders
  • Sotos Syndrome
  • Spinal Muscular Atrophy
  • Spinal Muscular Atrophy with lower extremity predominance
  • STXBP1 Encephalopathy with Epilepsy
  • Ullrich Congenital Muscular Dystrophy
  • Xia-Gibbs Syndrome
  • X-linked Myotubular Myopathy

Lab Method

  • Next-Gen Sequencing

Ordering Information

Test Code: TG77
CPT Codes*: 81442x1
ABN Required: No
Turnaround Time**: 6 weeks
Preferred Specimen: 2-5 mL Blood - Lavender Top Tube
Alternative Specimen: Buccal Swabs | Extracted DNA

*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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