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Other specified and unspecified gastrointestinal disorders

CCSR category DIG025 · 85 ICD-10-CM codes

Code Families in This Category

  • K55 Vascular disorders of intestine · 28
  • K59 Other functional intestinal disorders · 15
  • K90 Intestinal malabsorption · 13
  • K63 Other diseases of intestine · 11
  • K58 Irritable bowel syndrome · 5
  • K66 Other disorders of peritoneum · 4
  • K68 Disorders of retroperitoneum · 3
  • K92 Other diseases of digestive system · 3
  • A18 Tuberculosis of other organs · 1
  • B57 Chagas' disease · 1
  • M35 Other systemic involvement of connective tissue · 1

ICD-10-CM Codes in This Category (85)

  • A18.83 — Tuberculosis of digestive tract organs, not elsewhere classified
  • B57.32 — Megacolon in Chagas' disease
  • K55.0 — Acute vascular disorders of intestine
  • K55.011 — Focal (segmental) acute (reversible) ischemia of small intestine
  • K55.012 — Diffuse acute (reversible) ischemia of small intestine
  • K55.019 — Acute (reversible) ischemia of small intestine, extent unspecified
  • K55.021 — Focal (segmental) acute infarction of small intestine
  • K55.022 — Diffuse acute infarction of small intestine
  • K55.029 — Acute infarction of small intestine, extent unspecified
  • K55.031 — Focal (segmental) acute (reversible) ischemia of large intestine
  • K55.032 — Diffuse acute (reversible) ischemia of large intestine
  • K55.039 — Acute (reversible) ischemia of large intestine, extent unspecified
  • K55.041 — Focal (segmental) acute infarction of large intestine
  • K55.042 — Diffuse acute infarction of large intestine
  • K55.049 — Acute infarction of large intestine, extent unspecified
  • K55.051 — Focal (segmental) acute (reversible) ischemia of intestine, part unspecified
  • K55.052 — Diffuse acute (reversible) ischemia of intestine, part unspecified
  • K55.059 — Acute (reversible) ischemia of intestine, part and extent unspecified
  • K55.061 — Focal (segmental) acute infarction of intestine, part unspecified
  • K55.062 — Diffuse acute infarction of intestine, part unspecified
  • K55.069 — Acute infarction of intestine, part and extent unspecified
  • K55.1 — Chronic vascular disorders of intestine
  • K55.20 — Angiodysplasia of colon without hemorrhage
  • K55.21 — Angiodysplasia of colon with hemorrhage
  • K55.30 — Necrotizing enterocolitis, unspecified
  • K55.31 — Stage 1 necrotizing enterocolitis
  • K55.32 — Stage 2 necrotizing enterocolitis
  • K55.33 — Stage 3 necrotizing enterocolitis
  • K55.8 — Other vascular disorders of intestine
  • K55.9 — Vascular disorder of intestine, unspecified
  • K58.0 — Irritable bowel syndrome with diarrhea
  • K58.1 — Irritable bowel syndrome with constipation
  • K58.2 — Mixed irritable bowel syndrome
  • K58.8 — Other irritable bowel syndrome
  • K58.9 — Irritable bowel syndrome, unspecified
  • K59.00 — Constipation, unspecified
  • K59.01 — Slow transit constipation
  • K59.02 — Outlet dysfunction constipation
  • K59.03 — Drug induced constipation
  • K59.04 — Chronic idiopathic constipation
  • K59.09 — Other constipation
  • K59.1 — Functional diarrhea
  • K59.2 — Neurogenic bowel, not elsewhere classified
  • K59.3 — Megacolon, not elsewhere classified
  • K59.31 — Toxic megacolon
  • K59.39 — Other megacolon
  • K59.8 — Other specified functional intestinal disorders
  • K59.81 — Ogilvie syndrome
  • K59.89 — Other specified functional intestinal disorders
  • K59.9 — Functional intestinal disorder, unspecified
  • K63.2 — Fistula of intestine
  • K63.3 — Ulcer of intestine
  • K63.4 — Enteroptosis
  • K63.81 — Dieulafoy lesion of intestine
  • K63.8211 — Small intestinal bacterial overgrowth, hydrogen-subtype
  • K63.8212 — Small intestinal bacterial overgrowth, hydrogen sulfide-subtype
  • K63.8219 — Small intestinal bacterial overgrowth, unspecified
  • K63.822 — Small intestinal fungal overgrowth
  • K63.829 — Intestinal methanogen overgrowth, unspecified
  • K63.89 — Other specified diseases of intestine
  • K63.9 — Disease of intestine, unspecified
  • K66.0 — Peritoneal adhesions (postprocedural) (postinfection)
  • K66.1 — Hemoperitoneum
  • K66.8 — Other specified disorders of peritoneum
  • K66.9 — Disorder of peritoneum, unspecified
  • K68.2 — Retroperitoneal fibrosis
  • K68.3 — Retroperitoneal hematoma
  • K68.9 — Other disorders of retroperitoneum
  • K90.0 — Celiac disease
  • K90.1 — Tropical sprue
  • K90.2 — Blind loop syndrome, not elsewhere classified
  • K90.4 — Other malabsorption due to intolerance
  • K90.41 — Non-celiac gluten sensitivity
  • K90.49 — Malabsorption due to intolerance, not elsewhere classified
  • K90.81 — Whipple's disease
  • K90.821 — Short bowel syndrome with colon in continuity
  • K90.822 — Short bowel syndrome without colon in continuity
  • K90.829 — Short bowel syndrome, unspecified
  • K90.83 — Intestinal failure
  • K90.89 — Other intestinal malabsorption
  • K90.9 — Intestinal malabsorption, unspecified
  • K92.81 — Gastrointestinal mucositis (ulcerative)
  • K92.89 — Other specified diseases of the digestive system
  • K92.9 — Disease of digestive system, unspecified
  • M35.08 — Sjögren syndrome with gastrointestinal involvement

Clinical Classifications Software Refined (CCSR) for ICD-10-CM Diagnoses. Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, Rockville, MD. All data sources.