ICD-9-CM procedure code (retired)
01.32 — Lobotomy and tractotomy
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 01.32
01.32 is an ICD-9-CM procedure code for Lobotomy and tractotomy. 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 00800ZZ (Division of Brain, Open Approach), 00803ZZ (Division of Brain, Percutaneous Approach) and 00804ZZ (Division of Brain, Percutaneous Endoscopic Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- 00800ZZDivision of Brain, Open Approachapproximate
- 00803ZZDivision of Brain, Percutaneous Approachapproximate
- 00804ZZDivision of Brain, Percutaneous Endoscopic Approachapproximate
- 00870ZZDivision of Cerebral Hemisphere, Open Approachapproximate
- 00873ZZDivision of Cerebral Hemisphere, Percutaneous Approachapproximate
- 00874ZZDivision of Cerebral Hemisphere, Percutaneous Endoscopic Approachapproximate
Common questions about 01.32
What is the ICD-10 code for ICD-9 01.32?
- The GEMs map 01.32 to ICD-10-PCS 00800ZZ, 00803ZZ, 00804ZZ, 00870ZZ, 00873ZZ and 00874ZZ.
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.