Q97: Other sex chromosome abnormalities, female phenotype, not elsewhere classified
Codes under Q97 (Other sex chromosome abnormalities, female phenotype, not elsewhere classified). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| Q97.0 | Karyotype 47, XXX | ✓ |
| Q97.0 | Karyotype 47, XXX | ✓ |
| Q97.1 | Female with more than three X chromosomes | ✓ |
| Q97.1 | Female with more than three X chromosomes | ✓ |
| Q97.2 | Mosaicism, lines with various numbers of X chromosomes | ✓ |
| Q97.2 | Mosaicism, lines with various numbers of X chromosomes | ✓ |
| Q97.3 | Female with 46, XY karyotype | ✓ |
| Q97.3 | Female with 46, XY karyotype | ✓ |
| Q97.8 | Other specified sex chromosome abnormalities, female phenotype | ✓ |
| Q97.8 | Other specified sex chromosome abnormalities, female phenotype | ✓ |
| Q97.9 | Sex chromosome abnormality, female phenotype, unspecified | ✓ |
| Q97.9 | Sex chromosome abnormality, female phenotype, unspecified | ✓ |
Frequently asked questions
What is ICD-10-CM code Q97?
Q97 is an ICD-10-CM category covering Other sex chromosome abnormalities, female phenotype, not elsewhere classified. It contains 12 more specific diagnosis codes, 12 of which are billable.
Is Q97 a billable code?
No — Q97 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example Q97.0 — Karyotype 47, XXX). 12 of the 12 codes under Q97 are billable.
What codes fall under Q97?
Q97 includes Q97.0, Q97.0, Q97.1, Q97.1, Q97.2, plus 7 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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