K27.3
ICD-10BillableAcute peptic ulcer, site unsp, w/o hemorrhage or perforation
Official ICD-10-CM descriptor (FY2026)
Acute peptic ulcer, site unspecified, without hemorrhage or perforation
K27.3 is valid for submission on a claim — CMS flags it as a billable, specific code.
Related codes in K27
- K27.0Acute peptic ulcer, site unspecified, with hemorrhage
- K27.1Acute peptic ulcer, site unspecified, with perforation
- K27.2Acute peptic ulcer, site unsp, w both hemorrhage and perf
- K27.4Chronic or unsp peptic ulcer, site unsp, with hemorrhage
- K27.5Chronic or unsp peptic ulcer, site unsp, with perforation
- K27.6Chr or unsp peptic ulcer, site unsp, w both hemor and perf
- K27.7Chronic peptic ulcer, site unsp, w/o hemorrhage or perf
- K27.9Peptic ulc, site unsp, unsp as ac or chr, w/o hemor or perf
Where this code sits
- Parent code
- K27
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.