Q99.9✓ Billable

Chromosomal abnormality, unspecified

Also Indexed As(ICD-10-CM Alphabetic Index)

These clinical terms, synonyms, and manifestations all map to Q99.9 in the official ICD-10-CM Alphabetic Index.

Abnormal, abnormality, abnormalities, autosomesAbnormal, abnormality, abnormalities, chromosome, chromosomalAnomaly, anomalous (congenital) (unspecified type), chromosomes, chromosomalSyndrome, due to abnormality, chromosomal

Code Hierarchy

┌17Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)├Q90-Q99Chromosomal abnormalities, not elsewhere classified (Q90-Q99)├Q99Other chromosome abnormalities, not elsewhere classified
└Q99.9Chromosomal abnormality, unspecified

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