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ICD-9-CM procedure code (retired)

42.84 — Repair of esophageal fistula, not elsewhere classified

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 42.84

42.84 is an ICD-9-CM procedure code for repair of esophageal fistula, not elsewhere classified. 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 17 ICD-10-PCS codes, such as 0DQ50ZZ (Repair Esophagus, Open Approach), 0DQ50ZZ (Repair Esophagus, Open Approach) and 0DQ53ZZ (Repair Esophagus, Percutaneous 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 42.84

What is the ICD-10 code for ICD-9 42.84?

The GEMs map 42.84 to ICD-10-PCS 0DQ50ZZ, 0DQ50ZZ, 0DQ53ZZ, 0DQ53ZZ, 0DQ54ZZ, 0DQ54ZZ and 11 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.