ICD-11 DA63.Z to ICD-10 Mapping
WHO crosswalk mapping for ICD-11 code DA63.Z (Duodenal ulcer, unspecified) to ICD-10-CM equivalents.
ICD-10 Equivalents (10)
Corresponding ICD-10-CM codes from the WHO crosswalk mapping
K26Duodenal ulcerequivalentPrimaryK26.0Acute duodenal ulcer with hemorrhageequivalentPrimaryK26.1Acute duodenal ulcer with perforationequivalentPrimaryK26.2Acute duodenal ulcer with both hemorrhage and perforationequivalentPrimaryK26.3Acute duodenal ulcer without hemorrhage or perforationequivalentPrimaryK26.4Chronic or unspecified duodenal ulcer with hemorrhageequivalentPrimaryK26.5Chronic or unspecified duodenal ulcer with perforationequivalentPrimaryK26.6Chronic or unsp duodenal ulcer w both hemorrhage and perfequivalentPrimaryK26.7Chronic duodenal ulcer without hemorrhage or perforationequivalentPrimaryK26.9Duodenal ulcer, unsp as acute or chronic, w/o hemor or perfequivalentPrimary
About Mapping Types
- equivalentThe ICD-11 and ICD-10 codes have the same clinical meaning
- narrowerThe ICD-10 code is more specific than the ICD-11 code
- broaderThe ICD-10 code is less specific than the ICD-11 code
- approximateThe codes are related but do not have an exact correspondence