Q96.4
BillableMosaicism, 45, X/other cell line(s) with abnormal sex chromosome
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
A condition where some cells have the Turner's syndrome pattern (45, X) while other cells have different abnormal sex chromosome patterns, creating a complex mosaic.
Coding Tips
- •This code indicates multiple different cell lines; document all identified karyotypes from genetic testing
- •Clinical presentation may vary depending on the proportion of each cell line in different tissues
Code Hierarchy
└Q96Turner's syndrome└Q96.4Mosaicism, 45, X/other cell line(s) with abnormal sex chromosome
└Q96.4Mosaicism, 45, X/other cell line(s) with abnormal sex chromosome