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ICD-9-CM procedure code (retired)

56.51 — Formation of cutaneous uretero-ileostomy

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 56.51

56.51 is an ICD-9-CM procedure code for formation of cutaneous uretero-ileostomy. 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 41 ICD-10-PCS codes, such as 0DBB0ZZ (Excision of Ileum, Open Approach), 0DBB3ZZ (Excision of Ileum, Percutaneous Approach) and 0DBB4ZZ (Excision of Ileum, Percutaneous Endoscopic Approach). All of these are approximate matches, so review the record to pick the right one. Some mappings are combinations: more than one ICD-10 code is needed to fully express the ICD-9 code.

ICD-10-PCS equivalents

Common questions about 56.51

What is the ICD-10 code for ICD-9 56.51?

The GEMs map 56.51 to ICD-10-PCS 0DBB0ZZ, 0DBB3ZZ, 0DBB4ZZ, 0DBB7ZZ, 0DBB8ZZ, 0T1607C and 35 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.