Other chromosome abnormalities, not elsewhere classified - Q99

 Codes

• Q99.0 - Chimera 46, XX/46, XY
• Q99.1 - 46, XX true hermaphrodite
• Q99.2 - Fragile X chromosome
• Q99.8 - Other specified chromosome abnormalities
• Q99.81 - Usher syndrome
• Q99.811 - Usher syndrome, type 1
• Q99.812 - Usher syndrome, type 2
• Q99.813 - Usher syndrome, type 3
• Q99.818 - Other Usher syndrome
• Q99.819 - Usher syndrome, unspecified
• Q99.89 - Other specified chromosome abnormalities
• Q99.9 - Chromosomal abnormality, unspecified