Q97 Other sex chromosome abnormalities, female phenotype, not elsewhere classified

Category / Non-billable header 6 subcodes

Block: Chromosomal abnormalities, not elsewhere classified (Q90-Q99)

Excludes 1 (cannot be coded together)

  • Turner's syndrome (Q96.-)

Subcodes

Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.

Code Description Billable
Q97..0 Karyotype 47, XXX Yes
Q97..1 Female with more than three X chromosomes Yes
Q97..2 Mosaicism, lines with various numbers of X chromosomes Yes
Q97..3 Female with 46, XY karyotype Yes
Q97..8 Other specified sex chromosome abnormalities, female phenotype Yes
Q97..9 Sex chromosome abnormality, female phenotype, unspecified Yes

Last reviewed: September 2026