ICD-10-CM
Q99.9
Chromosomal abnormality, unspecified
- Kind
- Billable code
- Category
- Q99
Nearby codes
A header groups codes and is not billed. A billable code is one you can report.
- Q99Other chromosome abnormalities, not elsewhere classifiedHeader
- Q99.0Chimera 46, XX/46, XYBillable
- Q99.146, XX true hermaphroditeBillable
- Q99.2Fragile X chromosomeBillable
- Q99.8Other specified chromosome abnormalitiesHeader
- Q99.81Usher syndromeHeader
- Q99.811Usher syndrome, type 1Billable
- Q99.812Usher syndrome, type 2Billable
- Q99.813Usher syndrome, type 3Billable
- Q99.818Other Usher syndromeBillable
- Q99.819Usher syndrome, unspecifiedBillable
- Q99.89Other specified chromosome abnormalitiesBillable
It's the public CDC file. Check the official guidelines before you code.