ICD-9-CM diagnosis code (retired)
361.31 — Round hole of retina without detachment
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 361.31
361.31 is an ICD-9-CM diagnosis code for round hole of retina without detachment. 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, H33.329 (Round hole, unspecified eye). The match is approximate, so confirm it against the record.
ICD-10-CM equivalents
- H33.329Round hole, unspecified eyeapproximate
Common questions about 361.31
What is the ICD-10 code for ICD-9 361.31?
- The GEMs map 361.31 to ICD-10-CM H33.329.
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.