K00–K95: Diseases of the Digestive System
Chapter 11 of ICD-10-CM 2027, 1,117 codes in 10 blocks.
Advertisements
Chapter instructions
Excludes2: not included here, code separately if applicable
- 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)
Codes in this chapter
All codesBillable only1,117 results
- K55.0Acute vascular disorders of intestine
- K55.01Acute (reversible) ischemia of small intestine
- K55.011Focal (segmental) acute (reversible) ischemia of small intestine
- K55.012Diffuse acute (reversible) ischemia of small intestine
- K55.019Acute (reversible) ischemia of small intestine, extent unspecified
- K55.02Acute infarction of small intestine
- K55.021Focal (segmental) acute infarction of small intestine
- K55.022Diffuse acute infarction of small intestine
- K55.029Acute infarction of small intestine, extent unspecified
- K55.03Acute (reversible) ischemia of large intestine
- K55.031Focal (segmental) acute (reversible) ischemia of large intestine
- K55.032Diffuse acute (reversible) ischemia of large intestine
- K55.039Acute (reversible) ischemia of large intestine, extent unspecified
- K55.04Acute infarction of large intestine
- K55.041Focal (segmental) acute infarction of large intestine
- K55.042Diffuse acute infarction of large intestine
- K55.049Acute infarction of large intestine, extent unspecified
- K55.05Acute (reversible) ischemia of intestine, part unspecified
- K55.051Focal (segmental) acute (reversible) ischemia of intestine, part unspecified
- K55.052Diffuse acute (reversible) ischemia of intestine, part unspecified
- K55.059Acute (reversible) ischemia of intestine, part and extent unspecified
- K55.06Acute infarction of intestine, part unspecified
- K55.061Focal (segmental) acute infarction of intestine, part unspecified
- K55.062Diffuse acute infarction of intestine, part unspecified
- K55.069Acute infarction of intestine, part and extent unspecified
- K55.1Chronic vascular disorders of intestine
- K55.2Angiodysplasia of colon
- K55.20Angiodysplasia of colon without hemorrhage
- K55.21Angiodysplasia of colon with hemorrhage
- K55.3Necrotizing enterocolitis
- K55.30Necrotizing enterocolitis, unspecified
- K55.31Stage 1 necrotizing enterocolitis
- K55.32Stage 2 necrotizing enterocolitis
- K55.33Stage 3 necrotizing enterocolitis
- K55.8Other vascular disorders of intestine
- K55.9Vascular disorder of intestine, unspecified
- K56Paralytic ileus and intestinal obstruction without hernia
- K56.0Paralytic ileus
- K56.1Intussusception
- K56.2Volvulus
- K56.3Gallstone ileus
- K56.4Other impaction of intestine
- K56.41Fecal impaction
- K56.49Other impaction of intestine
- K56.5Intestinal adhesions [bands] with obstruction (postinfection)
- K56.50Intestinal adhesions [bands], unspecified as to partial versus complete obstruction
- K56.51Intestinal adhesions [bands], with partial obstruction
- K56.52Intestinal adhesions [bands] with complete obstruction
- K56.6Other and unspecified intestinal obstruction
- K56.60Unspecified intestinal obstruction