Appendix A. Current procedural terminology codes used to identify open and laparoscopic emergency general surgery procedures.

Colectomy	Enterectomy	Cholecystectomy	Gastrorrhaphy	Adhesiolysis	Appendectomy
44,141	44,120	47,600	43,840	44,005	44,950
44,144	44,121	47,605	44,602	44,180	44,955
44,145	44,125	47,610	44,603		44,960
44,146	44,110	47,612	43,501		44,970
44,147	44,111	47,562	43,502
44,173	44,202	47,563
44,155	44,203	47,564
44,156
44,160
44,139
44,140
44,205
44,207
44,208
45,395
45,397
44,204
44,206
44,212
44,213