Ulcer of intestine
Billable / specific
K63.3 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.
Inclusion terms
Applicable to
- Primary ulcer of small intestine
Excludes1
Not coded here — never report together with this code.
Excludes2
Not included here — may be reported together when both conditions exist.
- certain conditions originating in the perinatal period (P04-P96) (from K63)
- certain infectious and parasitic diseases (A00-B99) (from K63)
- complications of pregnancy, childbirth and the puerperium (O00-O9A) (from K63)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) (from K63)
- endocrine, nutritional and metabolic diseases (E00-E88) (from K63)
- injury, poisoning and certain other consequences of external causes (S00-T88) (from K63)
- neoplasms (C00-D49) (from K63)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from K63)
Also known as
- Primary ulcer of small intestine
- Erosion, intestine
- Stercoraceous, stercoral ulcer
- Ulcer, ulcerated, ulcerating, ulceration, ulcerative, intestine, intestinal
- Ulcer, ulcerated, ulcerating, ulceration, ulcerative, intestine, intestinal, primary, small intestine
- Ulcer, ulcerated, ulcerating, ulceration, ulcerative, intestine, intestinal, stercoraceous, stercoral
- Ulcer, ulcerated, ulcerating, ulceration, ulcerative, primary of intestine
- Ulcer, ulcerated, ulcerating, ulceration, ulcerative, rectosigmoid
- Ulcer, ulcerated, ulcerating, ulceration, ulcerative, stercoraceous, stercoral
Parent code
- K63Other diseases of intestineHeader