| 531.00 |
Acute gastric ulcer with hemorrhage, without mention of obstruction |
| 531.01 |
Acute gastric ulcer with hemorrhage, with obstruction |
| 531.10 |
Acute gastric ulcer with perforation, without mention of obstruction |
| 531.11 |
Acute gastric ulcer with perforation, with obstruction |
| 531.20 |
Acute gastric ulcer with hemorrhage and perforation, without mention of obstruction |
| 531.21 |
Acute gastric ulcer with hemorrhage and perforation, with obstruction |
| 531.30 |
Acute gastric ulcer without mention of hemorrhage or perforation, without mention of obstruction |
| 531.31 |
Acute gastric ulcer without mention of hemorrhage or perforation, with obstruction |
| 531.41 |
Chronic or unspecified gastric ulcer with hemorrhage, with obstruction |
| 531.50 |
Chronic or unspecified gastric ulcer with perforation, without mention of obstruction |
| 531.51 |
Chronic or unspecified gastric ulcer with perforation, with obstruction |
| 531.60 |
Chronic or unspecified gastric ulcer with hemorrhage and perforation, without mention of obstruction |
| 531.61 |
Chronic or unspecified gastric ulcer with hemorrhage and perforation, with obstruction |
| 531.70 |
Chronic gastric ulcer without mention of hemorrhage or perforation, without mention of obstruction |
| 531.71 |
Chronic gastric ulcer without mention of hemorrhage or perforation, with obstruction |
| 531.90 |
Gastric ulcer, unspecified as acute or chronic, without mention of hemorrhage or perforation, without mention of obstruction |
| 531.91 |
Gastric ulcer, unspecified as acute or chronic, without mention of hemorrhage or perforation, with obstruction |