ICD-9-CM procedure code (retired)
08.33 — Repair of blepharoptosis by resection or advancement of levator muscle or aponeurosis
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 08.33
08.33 is an ICD-9-CM procedure code for repair of blepharoptosis by resection or advancement of levator muscle or aponeurosis. 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 2 ICD-10-PCS codes, such as 0KS10ZZ (Reposition Facial Muscle, Open Approach) and 0KS14ZZ (Reposition Facial Muscle, Percutaneous Endoscopic Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
Common questions about 08.33
What is the ICD-10 code for ICD-9 08.33?
- The GEMs map 08.33 to ICD-10-PCS 0KS10ZZ and 0KS14ZZ.
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.