Z15
Genetic susceptibility to disease
Non-billableCategory
Coding Guidelines
Includes
- confirmed abnormal gene
Excludes1 (Mutually Exclusive)
These codes should never be used together with Z15
- Q90.-Q99 - chromosomal anomalies (Q90-Q99)
Use Additional Code
- code, if applicable, for any associated family history of the disease (Z80-Z84)


