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

4421 - Dilation of pylorus by incision

GEM Conversion to ICD-10 PCS

0D7.70ZZ

Fs: 10000 – Dilation of Stomach, Pylorus, Open Approach

0D7.73ZZ

Fs: 10000 – Dilation of Stomach, Pylorus, Percutaneous Approach

0D7.74ZZ

Fs: 10000 – Dilation of Stomach, Pylorus, Percutaneous Endoscopic Approach

Sibling Codes

442.1

Dilation of pylorus by incision

442.2

Endoscopic dilation of pylorus

442.9

Other pyloroplasty

Parent Sibling Codes

445

Revision of gastric anastomosis