ICD-9-CM procedure code (retired)
10.1 — Other incision of conjunctiva
About ICD-9-CM 10.1
10.1 is an ICD-9-CM procedure code for other incision of conjunctiva. 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 4 ICD-10-PCS codes, such as 089SX0Z (Drainage of Right Conjunctiva with Drainage Device, External Approach), 089SXZZ (Drainage of Right Conjunctiva, External Approach) and 089TX0Z (Drainage of Left Conjunctiva with Drainage Device, External Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- 089SX0ZDrainage of Right Conjunctiva with Drainage Device, External Approachapproximate
- 089SXZZDrainage of Right Conjunctiva, External Approachapproximate
- 089TX0ZDrainage of Left Conjunctiva with Drainage Device, External Approachapproximate
- 089TXZZDrainage of Left Conjunctiva, External Approachapproximate
Common questions about 10.1
What is the ICD-10 code for ICD-9 10.1?
- The GEMs map 10.1 to ICD-10-PCS 089SX0Z, 089SXZZ, 089TX0Z and 089TXZZ.
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.