ICD-9-CM diagnosis code (retired)
366.19 — Other and combined forms of senile cataract
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 366.19
366.19 is an ICD-9-CM diagnosis code for other and combined forms of senile cataract. 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 2 ICD-10-CM codes, such as H25.819 (Combined forms of age-related cataract, unspecified eye) and H25.89 (Other age-related cataract). All of these are approximate matches, so review the record to pick the right one.
ICD-10-CM equivalents
Common questions about 366.19
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.