ICD-9-CM procedure code (retired)
35.52 — Repair of atrial septal defect with prosthesis, closed technique
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 35.52
35.52 is an ICD-9-CM procedure code for repair of atrial septal defect with prosthesis, closed technique. 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 02U53JZ (Supplement Atrial Septum with Synthetic Substitute, Percutaneous Approach) and 02U54JZ (Supplement Atrial Septum with Synthetic Substitute, 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 35.52
What is the ICD-10 code for ICD-9 35.52?
- The GEMs map 35.52 to ICD-10-PCS 02U53JZ and 02U54JZ.
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.