DX DX_CODETYPE DX_DESC OUTCOME_VAR COVARIATE
531 09 Gastric ulcer N Y
531.0 09 Acute gastric ulcer with hemorrhage N Y
531.00 09 Acute gastric ulcer with hemorrhage, without mention of obstruction N Y
531.01 09 Acute gastric ulcer with hemorrhage, with obstruction N Y
531.1 09 Acute gastric ulcer with perforation N Y
531.10 09 Acute gastric ulcer with perforation, without mention of obstruction  N Y
531.11 09 Acute gastric ulcer with perforation, with obstruction  N Y
531.2 09 Acute gastric ulcer with hemorrhage and perforation N Y
531.20 09 Acute gastric ulcer with hemorrhage and perforation, without mention of obstruction  N Y
531.21 09 Acute gastric ulcer with hemorrhage and perforation, with obstruction N Y
531.3 09 Acute gastric ulcer without mention of hemorrhage or perforation N Y
531.30 09 Acute gastric ulcer without mention of hemorrhage or perforation, without mention of obstruction N Y
531.31 09 Acute gastric ulcer without mention of hemorrhage or perforation, with obstruction N Y
531.4 09 Chronic or unspecified gastric ulcer with hemorrhage N Y
531.40 09 Chronic or unspecified gastric ulcer with hemorrhage, without mention of obstruction  N Y
531.41 09 Chronic or unspecified gastric ulcer with hemorrhage, with obstruction  N Y
531.5 09 Chronic or unspecified gastric ulcer with perforation N Y
531.50 09 Chronic or unspecified gastric ulcer with perforation, without mention of obstruction  N Y
531.51 09 Chronic or unspecified gastric ulcer with perforation, with obstruction N Y
531.6 09 Chronic or unspecified gastric ulcer with hemorrhage and perforation N Y
531.60 09 Chronic or unspecified gastric ulcer with hemorrhage and perforation, without mention of obstruction  N Y
531.61 09 Chronic or unspecified gastric ulcer with hemorrhage and perforation, with obstruction  N Y
531.7 09 Chronic gastric ulcer without mention of hemorrhage or perforation N Y
531.70 09 Chronic gastric ulcer without mention of hemorrhage or perforation, without mention of obstruction N Y
531.71 09 Chronic gastric ulcer without mention of hemorrhage or perforation, with obstruction  N Y
531.9 09 Gastric ulcer unspecified as acute or chronic without mention of hemorrhage or perforation N Y
531.90 09 Gastric ulcer, unspecified as acute or chronic, without mention of hemorrhage or perforation, without mention of obstruction N Y
531.91 09 Gastric ulcer, unspecified as acute or chronic, without mention of hemorrhage or perforation, with obstruction N Y
532 09 Duodenal ulcer N Y
532.0 09 Acute duodenal ulcer with hemorrhage N Y
532.00 09 Acute duodenal ulcer with hemorrhage, without mention of obstruction  N Y
532.01 09 Acute duodenal ulcer with hemorrhage, with obstruction  N Y
532.1 09 Acute duodenal ulcer with perforation N Y
532.10 09 Acute duodenal ulcer with perforation, without mention of obstruction  N Y
532.11 09 Acute duodenal ulcer with perforation, with obstruction  N Y
532.2 09 Acute duodenal ulcer with hemorrhage and perforation N Y
532.20 09 Acute duodenal ulcer with hemorrhage and perforation, without mention of obstruction N Y
532.21 09 Acute duodenal ulcer with hemorrhage and perforation, with obstruction N Y
532.3 09 Acute duodenal ulcer without mention of hemorrhage or perforation N Y
532.30 09 Acute duodenal ulcer without mention of hemorrhage or perforation, without mention of obstruction  N Y
532.31 09 Acute duodenal ulcer without mention of hemorrhage or perforation, with obstruction N Y
532.4 09 Chronic or unspecified duodenal ulcer with hemorrhage N Y
532.40 09 Chronic or unspecified duodenal ulcer with hemorrhage, without mention of obstruction N Y
532.41 09 Chronic or unspecified duodenal ulcer with hemorrhage, with obstruction N Y
532.5 09 Chronic or unspecified duodenal ulcer with perforation N Y
532.50 09 Chronic or unspecified duodenal ulcer with perforation, without mention of obstruction N Y
532.51 09 Chonic or unspecified duodenal ulcer with perforation, with obstruction N Y
532.6 09 Chronic or unspecified duodenal ulcer with hemorrhage and perforation N Y
532.60 09 Chronic or unspecified duodenal ulcer with hemorrhage and perforation, without mention of obstruction N Y
532.61 09 Chronic or unspecified duodenal ulcer with hemorrhage and perforation, with obstruction N Y
532.7 09 Chronic duodenal ulcer without mention of hemorrhage or perforation N Y
532.70 09 Chronic duodenal ulcer without mention of hemorrhage or perforation, without mention of obstruction N Y
532.71 09 Chronic duodenal ulcer without mention of hemorrhage or perforation, with obstruction N Y
532.9 09 Duodenal ulcer unspecified as acute or chronic without mention of hemorrhage or perforation N Y
532.90 09 Duodenal ulcer, unspecified as acute or chronic, without hemorrhage or perforation, without mention of obstruction N Y
532.91 09 Duodenal ulcer, unspecified as acute or chronic, without mention of hemorrhage or perforation, with obstruction N Y
533 09 Peptic ulcer site unspecified N Y
533.0 09 Acute peptic ulcer of unspecified site with hemorrhage N Y
533.00 09 Acute peptic ulcer of unspecified site with hemorrhage, without mention of obstruction  N Y
533.01  09 Acute peptic ulcer of unspecified site with hemorrhage, with obstruction  N Y
533.1  09 Acute peptic ulcer of unspecified site with perforation N Y
533.10  09 Acute peptic ulcer of unspecified site with perforation, without mention of obstruction N Y
533.11   09 Acute peptic ulcer of unspecified site with perforation, with obstruction N Y
533.2  09 Acute peptic ulcer of unspecified site with hemorrhage and perforation N Y
533.20  09 Acute peptic ulcer of unspecified site with hemorrhage and perforation, without mention of obstruction  N Y
533.21  09 Acute peptic ulcer of unspecified site with hemorrhage and perforation, with obstruction  N Y
533.3  09 Acute peptic ulcer of unspecified site without mention of hemorrhage and perforation N Y
533.30  09 Acute peptic ulcer of unspecified site without mention of hemorrhage and perforation, without mention of obstruction  N Y
533.31  09 Acute peptic ulcer of unspecified site without mention of hemorrhage and perforation, with obstruction  N Y
533.4  09 Chronic or unspecified peptic ulcer of unspecified site with hemorrhage N Y
533.40  09 Chronic or unspecified peptic ulcer of unspecified site with hemorrhage, without mention of obstruction  N Y
533.41   09 Chronic or unspecified peptic ulcer of unspecified site with hemorrhage, with obstruction N Y
533.5  09 Chronic or unspecified peptic ulcer of unspecified site with perforation N Y
533.50  09 Chronic or unspecified peptic ulcer of unspecified site with perforation, without mention of obstruction  N Y
533.51  09 Chronic or unspecified peptic ulcer of unspecified site with perforation, with obstruction  N Y
533.6 09 Chronic or unspecified peptic ulcer of unspecified site with hemorrhage and perforation N Y
533.60  09 Chronic or unspecified peptic ulcer of unspecified site with hemorrhage and perforation, without mention of obstruction  N Y
533.61  09 Chronic or unspecified peptic ulcer of unspecified site with hemorrhage and perforation, with obstruction  N Y
533.7  09 Chronic peptic ulcer of unspecified site without mention of hemorrhage or perforation N Y
533.70  09 Chronic peptic ulcer of unspecified site without mention of hemorrhage or perforation, without mention of obstruction  N Y
533.71  09 Chronic peptic ulcer of unspecified site without mention of hemorrhage or perforation, with obstruction  N Y
533.9  09 Peptic ulcer of unspecified site unspecified as acute or chronic without mention of hemorrhage or perforation N Y
533.90  09 Peptic ulcer of unspecified site, unspecified as acute or chronic, without mention of hemorrhage or perforation, without mention of obstruction  N Y
533.91  09 Peptic ulcer of unspecified site, unspecified as acute or chronic, without mention of hemorrhage or perforation, with obstruction  N Y
534 09 Gastrojejunal ulcer N Y
534.0 09 Acute gastrojejunal ulcer with hemorrhage N Y
534.00 09 Aute gastrojejunal ulcer with hemorrhage, without mention of obstruction N Y
534.01 09 Aute gastrojejunal ulcer, with hemorrhage, with obstruction N Y
534.1 09 Acute gastrojejunal ulcer with perforation N Y
534.10 09 Acute gastrojejunal ulcer with perforation, without mention of obstruction N Y
534.11 09 Acute gastrojejunal ulcer with perforation, with obstruction N Y
534.2 09 Acute gastrojejunal ulcer with hemorrhage and perforation N Y
534.20 09 Acute gastrojejunal ulcer with hemorrhage and perforation, without mention of obstruction N Y
534.21 09 Acute gastrojejunal ulcer with hemorrhage and perforation, with obstruction N Y
534.3 09 Acutecute gastrojejunal ulcer without mention of hemorrhage or perforation N Y
534.30 09 Acute gastrojejunal ulcer without mention of hemorrhage or perforation, without mention of obstruction N Y
534.31 09 Acute gastrojejunal ulcer without mention of hemorrhage or perforation, with obstruction N Y
534.4 09 Chronic or unspecified gastrojejunal ulcer with hemorrhage N Y
534.40 09 Chronic or unspecified gastrojejunal ulcer with hemorrhage, without mention of obstruction N Y
534.41 09 Chronic or unspecified gastrojejunal ulcer, with hemorrhage, with obstruction N Y
534.5 09 Chronic or unspecified gastrojejunal ulcer with perforation N Y
534.50 09 Chronic or unspecified gastrojejunal ulcer with perforation, without mention of obstruction N Y
534.51 09 Chronic or unspecified gastrojejunal ulcer with perforation, with obstruction N Y
534.6 09 Chronic or unspecified gastrojejunal ulcer with hemorrhage and perforation N Y
534.60 09 Chronic or unspecified gastrojejunal ulcer with hemorrhage and perforation, without mention of obstruction N Y
534.61 09 Chronic or unspecified gastrojejunal ulcer with hemorrhage and perforation, with obstruction N Y
534.7 09 Chronic gastrojejunal ulcer without mention of hemorrhage or perforation N Y
534.70 09 Chronic gastrojejunal ulcer without mention of hemorrhage or perforation, without mention of obstruction N Y
534.71 09 Chronic gastrojejunal ulcer without mention of hemorrhage or perforation, with obstruction N Y
534.9 09 Gastrojejunal ulcer unspecified as acute or chronic without mention of hemorrhage or perforation N Y
534.90 09 Gastrojejunal ulcer, unspecified as acute or chronic, without mention of hemorrhage or perforation, without mention of obstruction N Y
534.91 09 Gastrojejunal ulcer, unspecified as acute or chronic, without mention of hemorrhage or perforation, with obstruction N Y
K25 10 Gastric ulcer N Y
K25.0 10 Acute gastric ulcer with hemorrhage N Y
K25.1 10 Acute gastric ulcer with perforation N Y
K25.2 10 Acute gastric ulcer with both hemorrhage and perforation N Y
K25.3 10 Acute gastric ulcer without hemorrhage or perforation N Y
K25.4 10 Chronic or unspecified gastric ulcer with hemorrhage N Y
K25.5 10 Chronic or unspecified gastric ulcer with perforation N Y
K25.6 10 Chronic or unspecified gastric ulcer with both hemorrhage and perforation N Y
K25.7 10 Chronic gastric ulcer without hemorrhage or perforation N Y
K25.9 10 Gastric ulcer, unspecified as acute or chronic, without hemorrhage and perforation N Y
K26 10 Duodenal ulcer N Y
K26.0 10 Acute duodenal ulcer with hemorrhage N Y
K26.1 10 Acute duodenal ulcer with perforation N Y
K26.2 10 Acute duodenal ulcer with both hemorrhage and perforation N Y
K26.3 10 Acute duodenal ulcer without hemorrhage or perforation N Y
K26.4 10 Chronic or unspecified duodenal ulcer with hemorrhage N Y
K26.5 10 Chronic or unspecified duodenal ulcer with perforation N Y
K26.6 10 Chronic or unspecified duodenal ulcer with both hemorrhage and perforation N Y
K26.7 10 Chronic duodenal ulcer without hemorrhage or perforation N Y
K26.9 10 Duodenal ulcer, unspecified as acute or chronic, without hemorrhage or perforation N Y
K27 10 Peptic ulcer, site unspecified N Y
K27.0 10 Acute peptic ulcer, site unspecified, with hemorrhage N Y
K27.1 10 Acute peptic ulcer, site unspecified, with perforation N Y
K27.2 10 Acute peptic ulcer, site unspecified, with both hemorrhage and perforation N Y
K27.3 10 Acute peptic ulcer, site unspecified, without hemorrhage or perforation N Y
K27.4 10 Chronic or unspecified peptic ulcer, site unspecified, with hemorrhage N Y
K27.5 10 Chronic or unspecified peptic ulcer, site unspecified, with perforation N Y
K27.6 10 Chronic or unspecified peptic ulcer, site unspecified, with both hemorrhage and perforation N Y
K27.7 10 Chronic peptic ulcer, site unspecified, without hemorrhage or perforation N Y
K27.9 10 Peptic ulcer, site unspecified, unspecified as acute or chronic, without hemorrhage or perforation N Y
K28 10 Gastrojejunal ulcer N Y
K28.0 10 Acute gastrojejunal ulcer with hemorrhage N Y
K28.1 10 Acute gastrojejunal ulcer with perforation N Y
K28.2 10 Acute gastrojejunal ulcer with both hemorrhage and perforation N Y
K28.3 10 Acute gastrojejunal ulcer without hemorrhage or perforation N Y
K28.4 10 Chronic or unspecified gastrojejunal ulcer with hemorrhage N Y
K28.5 10 Chronic or unspecified gastrojejunal ulcer with perforation N Y
K28.6 10 Chronic or unspecified gastrojejunal ulcer with both hemorrhage and perf N Y
K28.7 10 Chronic gastrojejunal ulcer without hemorrhage or perforation N Y
K28.9 10 Gastrojejunal ulcer, unspecified as acute or chronic, without hemorrhage N Y