ICD-9-CM procedure code (retired)
65.31 — Laparoscopic unilateral oophorectomy
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 65.31
65.31 is an ICD-9-CM procedure code for laparoscopic unilateral oophorectomy. 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 0UT04ZZ (Resection of Right Ovary, Percutaneous Endoscopic Approach) and 0UT14ZZ (Resection of Left Ovary, 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 65.31
What is the ICD-10 code for ICD-9 65.31?
- The GEMs map 65.31 to ICD-10-PCS 0UT04ZZ and 0UT14ZZ.
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.