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K27

Non-billable

Peptic ulcer, site unspecified

Chapter 11: Diseases of the digestive system

Coding Guidance

K27 should not be used for reimbursement purposes as there are more specific codes below it that contain a greater level of detail. See Related Codes to drill down to more specific billable codes for appropriate reimbursement.

Additional Information

From parent codes: K00-K95 (Chapter 11)

Excludes 2 — Not Included HereFrom K00-K95

Excludes2 means 'NOT INCLUDED HERE!' An Excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time.

  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

More Specific Codes (9)

K27.0Acute peptic ulcer, site unspecified, with hemorrhage→K27.1Acute peptic ulcer, site unspecified, with perforation→K27.2Acute peptic ulcer, site unspecified, with both hemorrhage and perforation→K27.3Acute peptic ulcer, site unspecified, without hemorrhage or perforation→K27.4Chronic or unspecified peptic ulcer, site unspecified, with hemorrhage→K27.5Chronic or unspecified peptic ulcer, site unspecified, with perforation→K27.6Chronic or unspecified peptic ulcer, site unspecified, with both hemorrhage and perforation→K27.7Chronic peptic ulcer, site unspecified, without hemorrhage or perforation→K27.9Peptic ulcer, site unspecified, unspecified as acute or chronic, without hemorrhage or perforation→