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Regional enteritis and ulcerative colitis

CCSR category DIG011 · 77 ICD-10-CM codes

Code Families in This Category

  • K51 Ulcerative colitis · 49
  • K50 Crohn's disease [regional enteritis] · 28

ICD-10-CM Codes in This Category (77)

  • K50.00 — Crohn's disease of small intestine without complications
  • K50.011 — Crohn's disease of small intestine with rectal bleeding
  • K50.012 — Crohn's disease of small intestine with intestinal obstruction
  • K50.013 — Crohn's disease of small intestine with fistula
  • K50.014 — Crohn's disease of small intestine with abscess
  • K50.018 — Crohn's disease of small intestine with other complication
  • K50.019 — Crohn's disease of small intestine with unspecified complications
  • K50.10 — Crohn's disease of large intestine without complications
  • K50.111 — Crohn's disease of large intestine with rectal bleeding
  • K50.112 — Crohn's disease of large intestine with intestinal obstruction
  • K50.113 — Crohn's disease of large intestine with fistula
  • K50.114 — Crohn's disease of large intestine with abscess
  • K50.118 — Crohn's disease of large intestine with other complication
  • K50.119 — Crohn's disease of large intestine with unspecified complications
  • K50.80 — Crohn's disease of both small and large intestine without complications
  • K50.811 — Crohn's disease of both small and large intestine with rectal bleeding
  • K50.812 — Crohn's disease of both small and large intestine with intestinal obstruction
  • K50.813 — Crohn's disease of both small and large intestine with fistula
  • K50.814 — Crohn's disease of both small and large intestine with abscess
  • K50.818 — Crohn's disease of both small and large intestine with other complication
  • K50.819 — Crohn's disease of both small and large intestine with unspecified complications
  • K50.90 — Crohn's disease, unspecified, without complications
  • K50.911 — Crohn's disease, unspecified, with rectal bleeding
  • K50.912 — Crohn's disease, unspecified, with intestinal obstruction
  • K50.913 — Crohn's disease, unspecified, with fistula
  • K50.914 — Crohn's disease, unspecified, with abscess
  • K50.918 — Crohn's disease, unspecified, with other complication
  • K50.919 — Crohn's disease, unspecified, with unspecified complications
  • K51.00 — Ulcerative (chronic) pancolitis without complications
  • K51.011 — Ulcerative (chronic) pancolitis with rectal bleeding
  • K51.012 — Ulcerative (chronic) pancolitis with intestinal obstruction
  • K51.013 — Ulcerative (chronic) pancolitis with fistula
  • K51.014 — Ulcerative (chronic) pancolitis with abscess
  • K51.018 — Ulcerative (chronic) pancolitis with other complication
  • K51.019 — Ulcerative (chronic) pancolitis with unspecified complications
  • K51.20 — Ulcerative (chronic) proctitis without complications
  • K51.211 — Ulcerative (chronic) proctitis with rectal bleeding
  • K51.212 — Ulcerative (chronic) proctitis with intestinal obstruction
  • K51.213 — Ulcerative (chronic) proctitis with fistula
  • K51.214 — Ulcerative (chronic) proctitis with abscess
  • K51.218 — Ulcerative (chronic) proctitis with other complication
  • K51.219 — Ulcerative (chronic) proctitis with unspecified complications
  • K51.30 — Ulcerative (chronic) rectosigmoiditis without complications
  • K51.311 — Ulcerative (chronic) rectosigmoiditis with rectal bleeding
  • K51.312 — Ulcerative (chronic) rectosigmoiditis with intestinal obstruction
  • K51.313 — Ulcerative (chronic) rectosigmoiditis with fistula
  • K51.314 — Ulcerative (chronic) rectosigmoiditis with abscess
  • K51.318 — Ulcerative (chronic) rectosigmoiditis with other complication
  • K51.319 — Ulcerative (chronic) rectosigmoiditis with unspecified complications
  • K51.40 — Inflammatory polyps of colon without complications
  • K51.411 — Inflammatory polyps of colon with rectal bleeding
  • K51.412 — Inflammatory polyps of colon with intestinal obstruction
  • K51.413 — Inflammatory polyps of colon with fistula
  • K51.414 — Inflammatory polyps of colon with abscess
  • K51.418 — Inflammatory polyps of colon with other complication
  • K51.419 — Inflammatory polyps of colon with unspecified complications
  • K51.50 — Left sided colitis without complications
  • K51.511 — Left sided colitis with rectal bleeding
  • K51.512 — Left sided colitis with intestinal obstruction
  • K51.513 — Left sided colitis with fistula
  • K51.514 — Left sided colitis with abscess
  • K51.518 — Left sided colitis with other complication
  • K51.519 — Left sided colitis with unspecified complications
  • K51.80 — Other ulcerative colitis without complications
  • K51.811 — Other ulcerative colitis with rectal bleeding
  • K51.812 — Other ulcerative colitis with intestinal obstruction
  • K51.813 — Other ulcerative colitis with fistula
  • K51.814 — Other ulcerative colitis with abscess
  • K51.818 — Other ulcerative colitis with other complication
  • K51.819 — Other ulcerative colitis with unspecified complications
  • K51.90 — Ulcerative colitis, unspecified, without complications
  • K51.911 — Ulcerative colitis, unspecified with rectal bleeding
  • K51.912 — Ulcerative colitis, unspecified with intestinal obstruction
  • K51.913 — Ulcerative colitis, unspecified with fistula
  • K51.914 — Ulcerative colitis, unspecified with abscess
  • K51.918 — Ulcerative colitis, unspecified with other complication
  • K51.919 — Ulcerative colitis, unspecified with unspecified complications

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.