| Rett syndrome/Infantile spasms/atypical Rett syndrome |
Tests |
Disorder(s) |
CPT Codes |
TAT |
Cost |
| Rett syndrome/MECP2 testing: 3 to 10cc of blood in an EDTA/purple top tube |
| MECP2 mutation analysis (sequencing and deletion/duplication testing) |
Rett syndrome |
83891, 83898 x2, 83904 x4, 83900, 83901 x2, 83912 |
4 - 6 weeks |
$1400 |
| MECP2 sequencing exons 1-4 |
Rett syndrome |
83898 x 3, 83904 x 4 |
4 - 6 weeks |
$925 |
| MECP2 sequencing exon 1 only |
Rett syndrome |
83904 |
2 - 3 weeks |
$175 |
| MECP2 deletion/duplication analysis for females |
Rett syndrome |
83891, 83900, 83901 x 2, 83912 |
4 weeks |
$550 |
| MECP2 duplication analysis for males |
XL mental retardation |
83891, 83898 x 4, 83912 |
4 weeks |
$450 |
| Infantile spasms/atypical Rett syndrome testing: 3 to 10cc of blood in an EDTA/purple top tube |
| Infantile spasms/atypical Rett syndrome panel (MECP2 sequencing and deletion analysis, ARX & CDKL5 sequencing) |
83891, 83898 x 8, 83904 x 16, 83900,
83901 x 2, 83912 |
6 - 8 weeks |
$3,950 |
| MECP2 sequencing |
83898 x 3, 83904 x 4 |
4 - 6 weeks |
$925 |
| MECP2 deletion analysis |
83891, 83900, 83901 x 2, 83912 |
4 weeks |
$550 |
| ARX sequencing |
West Syndrome/Infantile Spasms, X-linked Lissencephaly with Ambiguous Genitalia (XLAG), X-linked Mental Retardation |
83891, 83898 x2, 83904 x4, 83912 |
4 - 6 weeks |
$1,000 |
| CDKL5/STK9 sequencing |
West syndrome/Infantile spasms, atypical Rett syndrome |
83891, 83898 x 4, 83904 x 9, 83912 |
4 - 6 weeks |
$2,025 |