Table 1.

Pancreatic procedures and corresponding ICD-9-CM codes

Pancreatic procedure	ICD-9-CM code
Endoscopic retrograde cholangiopancreatography	51.10
Pancreatotomy	52.0
Excision of pancreatic lesion	52.2
Marsupialization of pancreatic cyst	52.3
Internal drainage of pancreatic cyst	52.4
Partial pancreatectomy	52.5
Total pancreatectomy	52.6
Radical pancreaticoduodenectomy	52.7