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ICD-9-CM procedure code (retired)

34.85 — Implantation of diaphragmatic pacemaker

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 34.85

34.85 is an ICD-9-CM procedure code for implantation of diaphragmatic pacemaker. 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 10 ICD-10-PCS codes, such as 0BHT0MZ (Insertion of Diaphragmatic Pacemaker Lead into Diaphragm, Open Approach), 0BHT0MZ (Insertion of Diaphragmatic Pacemaker Lead into Diaphragm, Open Approach) and 0BHT3MZ (Insertion of Diaphragmatic Pacemaker Lead into Diaphragm, 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 34.85

What is the ICD-10 code for ICD-9 34.85?

The GEMs map 34.85 to ICD-10-PCS 0BHT0MZ, 0BHT0MZ, 0BHT3MZ, 0BHT3MZ, 0BHT4MZ, 0BHT4MZ and 4 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.