ICD-9-CM Codes ICD-9-PCS Codes

7631 - Partial mandibulectomy

GEM Conversion to ICD-10 PCS

0NB.T0ZZ

Fs: 10000 – Excision of Right Mandible, Open Approach

0NB.T3ZZ

Fs: 10000 – Excision of Right Mandible, Percutaneous Approach

0NB.T4ZZ

Fs: 10000 – Excision of Right Mandible, Percutaneous Endoscopic Approach

0NB.V0ZZ

Fs: 10000 – Excision of Left Mandible, Open Approach

0NB.V3ZZ

Fs: 10000 – Excision of Left Mandible, Percutaneous Approach

0NB.V4ZZ

Fs: 10000 – Excision of Left Mandible, Percutaneous Endoscopic Approach

Sibling Codes

763.1

Partial mandibulectomy

763.9

Partial ostectomy of other facial bone

Parent Sibling Codes

762

Local excision or destruction of lesion of facial bone

765

Temporomandibular arthroplasty