ICD-9-CM procedure code (retired)
77.12 — Other incision of bone without division, humerus
About ICD-9-CM 77.12
77.12 is an ICD-9-CM procedure code for other incision of bone without division, humerus. 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 16 ICD-10-PCS codes, such as 0P9C00Z (Drainage of Right Humeral Head with Drainage Device, Open Approach), 0P9C0ZZ (Drainage of Right Humeral Head, Open Approach) and 0P9C40Z (Drainage of Right Humeral Head with Drainage Device, Percutaneous Endoscopic Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- 0P9C00ZDrainage of Right Humeral Head with Drainage Device, Open Approachapproximate
- 0P9C0ZZDrainage of Right Humeral Head, Open Approachapproximate
- 0P9C40ZDrainage of Right Humeral Head with Drainage Device, Percutaneous Endoscopic Approachapproximate
- 0P9C4ZZDrainage of Right Humeral Head, Percutaneous Endoscopic Approachapproximate
- 0P9D00ZDrainage of Left Humeral Head with Drainage Device, Open Approachapproximate
- 0P9D0ZZDrainage of Left Humeral Head, Open Approachapproximate
- 0P9D40ZDrainage of Left Humeral Head with Drainage Device, Percutaneous Endoscopic Approachapproximate
- 0P9D4ZZDrainage of Left Humeral Head, Percutaneous Endoscopic Approachapproximate
- 0P9F00ZDrainage of Right Humeral Shaft with Drainage Device, Open Approachapproximate
- 0P9F0ZZDrainage of Right Humeral Shaft, Open Approachapproximate
- 0P9F40ZDrainage of Right Humeral Shaft with Drainage Device, Percutaneous Endoscopic Approachapproximate
- 0P9F4ZZDrainage of Right Humeral Shaft, Percutaneous Endoscopic Approachapproximate
- 0P9G00ZDrainage of Left Humeral Shaft with Drainage Device, Open Approachapproximate
- 0P9G0ZZDrainage of Left Humeral Shaft, Open Approachapproximate
- 0P9G40ZDrainage of Left Humeral Shaft with Drainage Device, Percutaneous Endoscopic Approachapproximate
- 0P9G4ZZDrainage of Left Humeral Shaft, Percutaneous Endoscopic Approachapproximate
Common questions about 77.12
What is the ICD-10 code for ICD-9 77.12?
- The GEMs map 77.12 to ICD-10-PCS 0P9C00Z, 0P9C0ZZ, 0P9C40Z, 0P9C4ZZ, 0P9D00Z, 0P9D0ZZ and 10 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.