Appendix B
Congenital Code Groups by ICD-9-CM/ICD-10-CM Diagnosis Codes
| Congenital Infection | ICD-9-CM | ICD-10-CM |
|---|---|---|
| Cytomegalovirus (CMV) | 771.1 | P35.1 |
| Herpes Simplex | † | P35.2 |
| Rubella | 771.0 | P35.0 |
| Syphilis | 090, 090.0-090.49, 090.9 | A50.01-A50.09, A50.1, A50.45, A50.31, A50.40, A50.42, A50.45. A50.9 |
| Toxoplasmosis | † | P37.1 |
| Other Congenital Infections* | 771.2 | P35.0, P35.1, P35.2, P35.3, P35.8, P35.9, P37.0, P37.2, P37.3, P37.4, P37.5, P37.8, P37.9 |
| Zika Virus** | P35.4 | |
| Notes: † ICD-9-CM was used to classify cases reported before October 2015. In ICD-9-CM, certain rare congenital infections are categorized under: 771.2 Other congenital infections, and cannot be differentiated. "*" P35.0 - Congenital rubella syndrome, P35.1 - Congenital cytomegalovirus infection, P35.2 - Congenital herpes viral [herpes simplex] infection, P35.3 - Congenital vital hepatitis, P35.8 - Other congenital viral diseases, P35.9 - Congenital viral disease, unspecified, P37.0 - Other congenital infectious and parasitic diseases, P37.1 - Congenital toxoplasmosis, P37.2 - Neonatal (disseminated) listeriosis, P37.3 - Congenital falciparum malaria, P37.4 - Other congenital malaria, P37.5 - Neonatal candidiasis, P37.8 - Other specified congenital infectious and parasitic diseases, P37.9 - Congenital infectious or parasitic disease, unspecified "**" Effective 10-01-2018 Birth defect statistics sometimes reflect trends related to data reporting or new testing. See Data Quality Considerations for further details. |
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Source:
Michigan Birth Defects Registry, Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services Reports Processed through May 28, 2022 Last Updated on May 1, 2022 |