ICD-9-CM procedure code (retired)
12.12 — Other iridotomy
ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-PCS equivalents from the CMS General Equivalence Mappings.
About ICD-9-CM 12.12
12.12 is an ICD-9-CM procedure code for other iridotomy. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-PCS took over.
The CMS General Equivalence Mappings translate it to 6 ICD-10-PCS codes, such as 089C30Z (Drainage of Right Iris with Drainage Device, Percutaneous Approach), 089C3ZZ (Drainage of Right Iris, Percutaneous Approach) and 089D30Z (Drainage of Left Iris with Drainage Device, Percutaneous Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- 089C30ZDrainage of Right Iris with Drainage Device, Percutaneous Approachapproximate
- 089C3ZZDrainage of Right Iris, Percutaneous Approachapproximate
- 089D30ZDrainage of Left Iris with Drainage Device, Percutaneous Approachapproximate
- 089D3ZZDrainage of Left Iris, Percutaneous Approachapproximate
- 08CC3ZZExtirpation of Matter from Right Iris, Percutaneous Approachapproximate
- 08CD3ZZExtirpation of Matter from Left Iris, Percutaneous Approachapproximate
Common questions about 12.12
What is the ICD-10 code for ICD-9 12.12?
- The GEMs map 12.12 to ICD-10-PCS 089C30Z, 089C3ZZ, 089D30Z, 089D3ZZ, 08CC3ZZ and 08CD3ZZ.
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.