ICD-9-CM procedure code (retired)
04.71 — Hypoglossal-facial anastomosis
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 04.71
04.71 is an ICD-9-CM procedure code for Hypoglossal-facial anastomosis. 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 2 ICD-10-PCS codes, such as 00XS0ZM (Transfer Hypoglossal Nerve to Facial Nerve, Open Approach) and 00XS4ZM (Transfer Hypoglossal Nerve to Facial Nerve, Percutaneous Endoscopic Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
Common questions about 04.71
What is the ICD-10 code for ICD-9 04.71?
- The GEMs map 04.71 to ICD-10-PCS 00XS0ZM and 00XS4ZM.
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.