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ICD-9-CM procedure code (retired)

42.12 — Exteriorization of esophageal pouch

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 42.12

42.12 is an ICD-9-CM procedure code for Exteriorization of esophageal pouch. 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 13 ICD-10-PCS codes, such as 0D15074 (Bypass Esophagus to Cutaneous with Autologous Tissue Substitute, Open Approach), 0D150J4 (Bypass Esophagus to Cutaneous with Synthetic Substitute, Open Approach) and 0D150K4 (Bypass Esophagus to Cutaneous with Nonautologous Tissue Substitute, Open Approach). All of these are approximate matches, so review the record to pick the right one.

ICD-10-PCS equivalents

Common questions about 42.12

What is the ICD-10 code for ICD-9 42.12?

The GEMs map 42.12 to ICD-10-PCS 0D15074, 0D150J4, 0D150K4, 0D150Z4, 0D153J4, 0D15474 and 7 more.

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.