K57 Diverticular disease of intestine
ICD-10-CM category K57 sits in Chapter 11 (Diseases of the digestive system, K00-K95). It contains 24 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
K57.0 Diverticulitis of small intestine w perforation and abscessK57.1 Diverticular disease of sm int w/o perforation or abscessK57.2 Diverticulitis of large intestine w perforation and abscessK57.3 Diverticular disease of lg int w/o perforation or abscessK57.4 Dvtrcli of both small and lg int w perforation and abscessK57.5 Diverticular dis of both small and lg int w/o perf or abscsK57.8 Dvtrcli of intestine, part unsp, w perforation and abscessK57.9 Diverticular disease of intest, part unsp, w/o perf or abscs
Billable codes in K57
| Code | Description |
|---|---|
K57.00 | Diverticulitis of small intestine with perforation and abscess without bleeding |
K57.01 | Diverticulitis of small intestine with perforation and abscess with bleeding |
K57.10 | Diverticulosis of small intestine without perforation or abscess without bleeding |
K57.11 | Diverticulosis of small intestine without perforation or abscess with bleeding |
K57.12 | Diverticulitis of small intestine without perforation or abscess without bleeding |
K57.13 | Diverticulitis of small intestine without perforation or abscess with bleeding |
K57.20 | Diverticulitis of large intestine with perforation and abscess without bleeding |
K57.21 | Diverticulitis of large intestine with perforation and abscess with bleeding |
K57.30 | Diverticulosis of large intestine without perforation or abscess without bleeding |
K57.31 | Diverticulosis of large intestine without perforation or abscess with bleeding |
K57.32 | Diverticulitis of large intestine without perforation or abscess without bleeding |
K57.33 | Diverticulitis of large intestine without perforation or abscess with bleeding |
K57.40 | Diverticulitis of both small and large intestine with perforation and abscess without bleeding |
K57.41 | Diverticulitis of both small and large intestine with perforation and abscess with bleeding |
K57.50 | Diverticulosis of both small and large intestine without perforation or abscess without bleeding |
K57.51 | Diverticulosis of both small and large intestine without perforation or abscess with bleeding |
K57.52 | Diverticulitis of both small and large intestine without perforation or abscess without bleeding |
K57.53 | Diverticulitis of both small and large intestine without perforation or abscess with bleeding |
K57.80 | Diverticulitis of intestine, part unspecified, with perforation and abscess without bleeding |
K57.81 | Diverticulitis of intestine, part unspecified, with perforation and abscess with bleeding |
K57.90 | Diverticulosis of intestine, part unspecified, without perforation or abscess without bleeding |
K57.91 | Diverticulosis of intestine, part unspecified, without perforation or abscess with bleeding |
K57.92 | Diverticulitis of intestine, part unspecified, without perforation or abscess without bleeding |
K57.93 | Diverticulitis of intestine, part unspecified, without perforation or abscess with bleeding |
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