ICD-9-CM diagnosis code (retired)
098.40 — Gonococcal conjunctivitis (neonatorum)
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 098.40
098.40 is an ICD-9-CM diagnosis code for gonococcal conjunctivitis (neonatorum). 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, A54.31 (Gonococcal conjunctivitis). The match is exact.
ICD-10-CM equivalents
- A54.31Gonococcal conjunctivitisexact match
Common questions about 098.40
What is the ICD-10 code for ICD-9 098.40?
- The GEMs map 098.40 to ICD-10-CM A54.31.
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.