Q96.2
BillableKaryotype 46, X with abnormal sex chromosome, except iso (Xq)
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
A chromosomal condition where a person has 46 chromosomes with an abnormal sex chromosome that is not an isochromosome, causing Turner's syndrome features.
Coding Tips
- •This code excludes isochromosome Xq (Q96.1); verify the specific chromosomal abnormality from genetic testing
- •Document the exact nature of the sex chromosome abnormality in the medical record for clarity
Code Hierarchy
└Q96Turner's syndrome└Q96.2Karyotype 46, X with abnormal sex chromosome, except iso (Xq)
└Q96.2Karyotype 46, X with abnormal sex chromosome, except iso (Xq)