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2010 ICD9 Quick Start Guide Collection
ICD-9 - International Classification of Diseases
520 - 579
DISEASES OF THE DIGESTIVE SYSTEM (520-579)
520 - 529
DISEASES OF ORAL CAVITY, SALIVARY GLANDS, AND JAWS (520-529)
530 - 538
DISEASES OF ESOPHAGUS, STOMACH, AND DUODENUM (530-538)
540 - 543
APPENDICITIS (540-543)
550 - 553
HERNIA OF ABDOMINAL CAVITY (550-553)
555 - 558
NONINFECTIOUS ENTERITIS AND COLITIS (555-558)
560 - 569
OTHER DISEASES OF INTESTINES AND PERITONEUM (560-569)
570 - 579
OTHER DISEASES OF DIGESTIVE SYSTEM (570-579)