ICD-9-CM diagnosis code (retired)
056.00 — Rubella with unspecified neurological complication
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 056.00
056.00 is an ICD-9-CM diagnosis code for rubella with unspecified neurological complication. 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 one ICD-10-CM code, B06.00 (Rubella with neurological complication, unspecified). The match is exact.
ICD-10-CM equivalents
- B06.00Rubella with neurological complication, unspecifiedexact match
Common questions about 056.00
What is the ICD-10 code for ICD-9 056.00?
- The GEMs map 056.00 to ICD-10-CM B06.00.
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.