Q99.0

Billable

Chimera 46, XX/46, XY

Q99.0 is the ICD-10-CM code for Chimera 46, XX/46, XY. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
Q00-Q99
Parent
Q99
Edition
FY2026

Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities

Includes

  • Chimera 46, XX/46, XY true hermaphrodite

Frequently asked questions

What is ICD-10 code Q99.0?
Q99.0 is the ICD-10-CM code for "Chimera 46, XX/46, XY". It falls under Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities.
Is Q99.0 a billable code?
Yes — Q99.0 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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