ICD-9-CM diagnosis code (retired)
771.2 — Other congenital infections specific to the perinatal period
ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-CM equivalents from the CMS General Equivalence Mappings.
About ICD-9-CM 771.2
771.2 is an ICD-9-CM diagnosis code for other congenital infections specific to the perinatal period. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-CM took over.
The CMS General Equivalence Mappings translate it to 7 ICD-10-CM codes, such as P35.2 (Congenital herpesviral [herpes simplex] infection), P37.0 (Congenital tuberculosis) and P37.1 (Congenital toxoplasmosis). All of these are approximate matches, so review the record to pick the right one.
ICD-10-CM equivalents
- P35.2Congenital herpesviral [herpes simplex] infectionapproximate
- P37.0Congenital tuberculosisapproximate
- P37.1Congenital toxoplasmosisapproximate
- P37.2Neonatal (disseminated) listeriosisapproximate
- P37.3Congenital falciparum malariaapproximate
- P37.4Other congenital malariaapproximate
- P37.8Other specified congenital infectious and parasitic diseasesapproximate
Common questions about 771.2
GEMs are a translation aid, not a substitute for coding from the record. The 2027 ICD-10 code set has changed since the last GEMs release in 2018. Page updated September 29, 2026.