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

2724 - Biopsy of mouth, unspecified structure

GEM Conversion to ICD-10 PCS

0W9.30ZX

Fs: 10000 – Drainage of Oral Cavity and Throat, Open Approach, Diagnostic

0W9.33ZX

Fs: 10000 – Drainage of Oral Cavity and Throat, Percutaneous Approach, Diagnostic

0W9.34ZX

Fs: 10000 – Drainage of Oral Cavity and Throat, Percutaneous Endoscopic Approach, Diagnostic

Sibling Codes

272.1

Biopsy of bony palate

272.2

Biopsy of uvula and soft palate

272.3

272.4

Biopsy of mouth, unspecified structure

272.9

Other diagnostic procedures on oral cavity

Parent Sibling Codes

270

Drainage of face and floor of mouth

271

Incision of palate