ICD-9-CM procedure code (retired)
85.85 — Muscle flap graft to breast
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 85.85
85.85 is an ICD-9-CM procedure code for muscle flap graft to breast. 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 4 ICD-10-PCS codes, such as 0KXH0ZZ (Transfer Right Thorax Muscle, Open Approach), 0KXH4ZZ (Transfer Right Thorax Muscle, Percutaneous Endoscopic Approach) and 0KXJ0ZZ (Transfer Left Thorax Muscle, Open Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
Common questions about 85.85
What is the ICD-10 code for ICD-9 85.85?
- The GEMs map 85.85 to ICD-10-PCS 0KXH0ZZ, 0KXH4ZZ, 0KXJ0ZZ and 0KXJ4ZZ.
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.