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ICD-10-CM K26 — Duodenal ulcer | Codelle

K26

ICD-10-CM

Duodenal ulcer

Clinical Notes

Includes

erosion (acute) of duodenum
duodenum ulcer (peptic)
postpyloric ulcer (peptic)

Excludes 1 — Not coded here

peptic ulcer NOS (K27.-)

Use additional code

code to identify:
alcohol abuse and dependence (F10.-)

Code Hierarchy

Subcodes (9)

K26.0Acute duodenal ulcer with hemorrhage

K26.1Acute duodenal ulcer with perforation

K26.2Acute duodenal ulcer with both hemorrhage and perforation

K26.3Acute duodenal ulcer without hemorrhage or perforation

K26.4Chronic or unspecified duodenal ulcer with hemorrhage

K26.5Chronic or unspecified duodenal ulcer with perforation

K26.6Chronic or unsp duodenal ulcer w both hemorrhage and perf

K26.7Chronic duodenal ulcer without hemorrhage or perforation

K26.9Duodenal ulcer, unsp as acute or chronic, w/o hemor or perf

Same Category

K26.0Acute duodenal ulcer with hemorrhage K26.1Acute duodenal ulcer with perforation K26.2Acute duodenal ulcer with both hemorrhage and perforation K26.3Acute duodenal ulcer without hemorrhage or perforation K26.4

Chronic or unspecified duodenal ulcer with hemorrhage

K26.5Chronic or unspecified duodenal ulcer with perforation

K26.6Chronic or unsp duodenal ulcer w both hemorrhage and perf

K26.7Chronic duodenal ulcer without hemorrhage or perforation

K26.9Duodenal ulcer, unsp as acute or chronic, w/o hemor or perf