K27 is a non-billable/non-specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Peptic ulcer, site unspecified.
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Gastroduodenal ulcer NOS
Peptic ulcer NOS
Code to identify:
Alcohol abuse and dependence (F10.-)
Peptic ulcer of newborn (P78.82)
Acute peptic ulcer, site unspecified, with hemorrhage
Acute peptic ulcer, site unspecified, with perforation
Acute peptic ulcer, site unspecified, with both hemorrhage and perforation
Acute peptic ulcer, site unspecified, without hemorrhage or perforation
Chronic or unspecified peptic ulcer, site unspecified, with hemorrhage
Chronic or unspecified peptic ulcer, site unspecified, with perforation
Chronic or unspecified peptic ulcer, site unspecified, with both hemorrhage and perforation
Chronic peptic ulcer, site unspecified, without hemorrhage or perforation
Peptic ulcer, site unspecified, unspecified as acute or chronic, without hemorrhage or perforation
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