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2009 ICD-9-CM
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533 Peptic ulcer, site unspecified
Includes: gastroduodenal ulcer NOS
peptic ulcer NOS
stress ulcer NOS
Use additional E code to identify drug, if drug-induced
Excludes: peptic ulcer:
duodenal (532.0-532.9)
gastric (531.0-531.9)
The following fifth-digit subclassification is for use with category 533:
0 without mention of obstruction
1 with obstruction | |
 | 533.0 Acute with hemorrhage
[0-1] |
| 533.1 Acute with perforation
[0-1] |
| 533.2 Acute with hemorrhage and perforation
[0-1] |
| 533.3 Acute without mention of hemorrhage and perforation
[0-1] |
| 533.4 Chronic or unspecified with hemorrhage
[0-1] |
| 533.5 Chronic or unspecified with perforation
[0-1] |
| 533.6 Chronic or unspecified with hemorrhage and perforation
[0-1] |
| 533.7 Chronic without mention of hemorrhage or perforation
[0-1] |
| 533.9 Unspecified as acute or chronic, without mention of hemorrhage or perforation
[0-1] |