Codes indicating diagnosis of inflammatory bowel disease
Derived from Read V2 codelist provided by LSHTM. See discussion in GitHub issue referenced below
This definition has been computed by taking the manually created full codelist and converting it to a list of rules that define the codelist.
J4...)
N0311)
N0310)
J4000)
X300J)
X301b)
XE0qC)
and all descendants
J41z.)
XE0ae)
and all descendants except:
XaY6f)
XaY6e)
XaY6g)
J41y1)
N0453)
N0454)
Xa7nY)
J08z9)
and all descendants
J41y.)
J41yz)
X3030)
J4103)
| CTV3ID | CTV3PreferredTermDesc | CTV3Source |
|---|---|---|
| 14C4. | H/O: colitis (& [ulcerative]) | CTV3_Children |
| J08z9 | Orofacial Crohn's disease | CTV3Map_Code_And_Term |
| J4... | (Noninf enter/colit) or (inflam bowel dis) or (noninf diarr) | High_Level_SNOMED |
| J40.. | Enteritis: [regional-Crohn's disease] or [granulomatous] | CTV3_Children |
| J400. | Regional enteritis of small bowel | CTV3Map_Code_And_Term |
| J4000 | Crohn's disease of duodenum | CTV3Map_Code_And_Term |
| J4001 | Regional enteritis of the jejunum | CTV3Map_Code_And_Term |
| J4002 | Crohn's disease of terminal ileum | CTV3Map_Code_And_Term |
| J4003 | Crohn's disease of the ileum unspecified | CTV3Map_Code_And_Term |
| J4004 | Crohn's disease of the ileum NOS | CTV3Map_Code_And_Term |
| J400z | Crohn's disease of the small bowel NOS | CTV3Map_Code_And_Term |
| J401. | Regional enteritis of the large bowel | CTV3Map_Code_And_Term |
| J4010 | Crohn's colitis | CTV3Map_Code_And_Term |
| J4010 | Crohn's colitis | CTV3Map_Code_Only |
| J4011 | Crohn's proctitis | CTV3Map_Code_And_Term |
| J401z | (Crohn's colitis) or (Crohn's disease of large bowel NOS) | CTV3_Children |
| J402. | Regional ileocolitis | CTV3Map_Code_And_Term |
| J40z. | Regional enteritis NOS | CTV3Map_Code_And_Term |
| J40z. | Regional enteritis NOS | CTV3Map_Code_Only |
| J41.. | (Idiopath proctocol)/(muc colit/proctit)/(ulc colit/proctit) | CTV3_Children |
| J410. | Ulcerative proctocolitis | CTV3Map_Code_And_Term |
| J410. | Ulcerative proctocolitis | CTV3Map_Code_Only |
| J4100 | Ulcerative ileocolitis | CTV3Map_Code_And_Term |
| J4103 | Ulcerative proctitis | CTV3Map_Code_And_Term |
| J410z | Ulcerative proctocolitis NOS | CTV3Map_Code_And_Term |
| J41y. | Other idiopathic proctocolitis | CTV3Map_Code_And_Term |
| J41yz | Other idiopathic proctocolitis NOS | CTV3Map_Code_And_Term |
| J41z. | Idiopathic proctocolitis NOS | CTV3Map_Code_And_Term |
| J41z. | Idiopathic proctocolitis NOS | CTV3Map_Code_Only |
| Jyu40 | [X]Other Crohn's disease | CTV3Map_Code_And_Term |
| Jyu41 | [X]Other ulcerative colitis | CTV3Map_Code_And_Term |
| N0310 | Arthropathy in ulcerative colitis | CTV3Map_Code_And_Term |
| N0311 | Arthropathy in Crohn's disease | CTV3Map_Code_And_Term |
| N0453 | Juvenile arthritis in Crohn's disease | CTV3Map_Code_And_Term |
| N0454 | Juvenile arthritis in ulcerative colitis | CTV3Map_Code_And_Term |
| X20Pq | Orofacial Crohn's disease of gingivae | CTV3_Children |
| X300J | Crohn's disease of oesophagus | High_Level_SNOMED |
| X301b | Crohn's disease of stomach | High_Level_SNOMED |
| X302r | Crohn's jejunitis | CTV3_Children |
| X302t | Crohn's ileitis | CTV3_Children |
| X3030 | Ulcerative enterocolitis | CTV3Map_Code_And_Term |
| X303k | Indeterminate colitis | CTV3_Children |
| X3050 | Perianal Crohn's disease | CTV3_Children |
| XE0ae | Inflammatory bowel disease | CTV3Map_Code_And_Term |
| XE0af | Crohn's disease of the large bowel NOS | CTV3Map_Code_And_Term |
| XE0af | Crohn's disease of the large bowel NOS | CTV3Map_Code_Only |
| XE0ag | Ulcerative colitis | CTV3Map_Code_And_Term |
| XE0aj | Other non-infective inflammatory gastroenteritis and colitis | CTV3_Children |
| XE0cX | Inflammatory bowel disease (& [noninfect enteritis/colitis]) | CTV3_Children |
| XE0cZ | Crohn's disease (& [regional enteritis]) | CTV3_Children |
| XE0qC | H/O: colitis | CTV3Map_Code_Only |
| XE2QL | Crohn's disease | CTV3Map_Code_And_Term |
| XE2QL | Crohn's disease | CTV3Map_Code_Only |
| XM1RP | H/O: ulcerative colitis | CTV3Map_Code_And_Term |
| Xa0lh | Regional enteritis | CTV3Map_Code_And_Term |
| Xa0lh | Regional enteritis | CTV3Map_Code_Only |
| Xa3fm | Non-infective gastrointestinal inflammation, NOS | CTV3_Children |
| Xa7nY | Non-infective colitis | CTV3Map_Code_Only |
| XaB5x | Non-infective enteritis and colitis | CTV3Map_Code_Only |
| XaB5z | Enterocolitis | CTV3Map_Code_Only |
| XaK6C | Exacerbation of Crohn's disease of small intestine | CTV3Map_Code_And_Term |
| XaK6D | Exacerbation of Crohn's disease of large intestine | CTV3Map_Code_And_Term |
| XaK6E | Exacerbation of ulcerative colitis | CTV3Map_Code_And_Term |
| XaK6F | Exacerbation of non-infective colitis | CTV3_Children |
| XaYzX | Ulcerative pancolitis | CTV3_Children |
| XaZ2j | Left sided ulcerative colitis | CTV3_Children |
| Y2903 | Inflammatory bowel disease in remission | CTV3_Children |
Codes not in the full codelist are in faint grey.