ICD-9-CM procedure code (retired)
35.51 — Repair of atrial septal defect with prosthesis, open 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 35.51
35.51 is an ICD-9-CM procedure code for repair of atrial septal defect with prosthesis, open 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 one ICD-10-PCS code, 02U50JZ (Supplement Atrial Septum with Synthetic Substitute, Open Approach). The match is approximate, so confirm it against the record.
ICD-10-PCS equivalents
- 02U50JZSupplement Atrial Septum with Synthetic Substitute, Open Approachapproximate
Common questions about 35.51
What is the ICD-10 code for ICD-9 35.51?
- The GEMs map 35.51 to ICD-10-PCS 02U50JZ.
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.