| ICD-10-CM-2023 > K00-K95 > K50-K52 > K51 |
K50-K52 | Noninfective enteritis and colitis | |
Incl.: | noninfective inflammatory bowel disease | |
Excl1.: | irritable bowel syndrome (K58.-) megacolon (K59.3-) | |
K51 | Ulcerative colitis | |
Use add'l | code to identify manifestations, such as: pyoderma gangrenosum (L88) | |
Excl1.: | Crohn's disease [regional enteritis] (K50.-) | |
K51.0 | Ulcerative (chronic) pancolitis | |
Info: | Backwash ileitis | |
K51.00 | Ulcerative (chronic) pancolitis without complications | |
Info: | Ulcerative (chronic) pancolitis NOS | |
K51.01 | Ulcerative (chronic) pancolitis with 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 | |
K51.2 | Ulcerative (chronic) proctitis | |
K51.20 | Ulcerative (chronic) proctitis without complications | |
Info: | Ulcerative (chronic) proctitis NOS | |
K51.21 | Ulcerative (chronic) proctitis with 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 | |
K51.3 | Ulcerative (chronic) rectosigmoiditis | |
K51.30 | Ulcerative (chronic) rectosigmoiditis without complications | |
Info: | Ulcerative (chronic) rectosigmoiditis NOS | |
K51.31 | Ulcerative (chronic) rectosigmoiditis with 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 | |
K51.4 | Inflammatory polyps of colon | |
Excl1.: | adenomatous polyp of colon (D12.6) polyposis of colon (D12.6) polyps of colon NOS (K63.5) | |
K51.40 | Inflammatory polyps of colon without complications | |
Info: | Inflammatory polyps of colon NOS | |
K51.41 | Inflammatory polyps of colon with 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 | |
K51.5 | Left sided colitis | |
Info: | Left hemicolitis | |
K51.50 | Left sided colitis without complications | |
Info: | Left sided colitis NOS | |
K51.51 | Left sided colitis with 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 | |
K51.8 | Other ulcerative colitis | |
K51.80 | Other ulcerative colitis without complications | |
K51.81 | Other ulcerative colitis with 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 | |
K51.9 | Ulcerative colitis, unspecified | |
K51.90 | Ulcerative colitis, unspecified, without complications | |
K51.91 | Ulcerative colitis, unspecified, with 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 | |
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