Skip to content
Dx

ICD-9-CM procedure code (retired)

77.31 — Other division of bone, scapula, clavicle, and thorax [ribs and sternum]

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 77.31

77.31 is an ICD-9-CM procedure code for other division of bone, scapula, clavicle, and thorax [ribs and sternum]. 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 21 ICD-10-PCS codes, such as 0P800ZZ (Division of Sternum, Open Approach), 0P803ZZ (Division of Sternum, Percutaneous Approach) and 0P804ZZ (Division of Sternum, 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 77.31

What is the ICD-10 code for ICD-9 77.31?

The GEMs map 77.31 to ICD-10-PCS 0P800ZZ, 0P803ZZ, 0P804ZZ, 0P810ZZ, 0P813ZZ, 0P814ZZ and 15 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.