ClinicalCodes.org
An online clinical codes repository to improve validity and reproducibility of medical database research
Research article:
An algorithm to identify rheumatoid arthritis in primary care: a Clinical Practice Research Datalink study
Reference:
Sara Muller, Samantha L Hider, Karim Raza, Rebecca J Stack, Richard A Hayward, Christian D Mallen(2015) An algorithm to identify rheumatoid arthritis in primary care: a Clinical Practice Research Datalink study. BMJ Open, doi:
Code list: res34: inflammatory_bowel_disease
37 codes in list
| Code | Coding system | Description | Entity type | List name | |||
|---|---|---|---|---|---|---|---|
| J40..00 | Read | Regional enteritis - Crohn's disease | diagnostic | res34: inflammatory_bowel_disease | |||
| J400.00 | Read | Regional enteritis of the small bowel | diagnostic | res34: inflammatory_bowel_disease | |||
| J400200 | Read | Crohn's disease of the terminal ileum | diagnostic | res34: inflammatory_bowel_disease | |||
| J400300 | Read | Crohn's disease of the ileum unspecified | diagnostic | res34: inflammatory_bowel_disease | |||
| J400400 | Read | Crohn's disease of the ileum NOS | diagnostic | res34: inflammatory_bowel_disease | |||
| J400500 | Read | Exacerbation of Crohn's disease of small intestine | diagnostic | res34: inflammatory_bowel_disease | |||
| J400z00 | Read | Crohn's disease of the small bowel NOS | diagnostic | res34: inflammatory_bowel_disease | |||
| J40..11 | Read | Crohn's disease | diagnostic | res34: inflammatory_bowel_disease | |||
| J401200 | Read | Exacerbation of Crohn's disease of large intestine | diagnostic | res34: inflammatory_bowel_disease | |||
| J401z00 | Read | Crohn's disease of the large bowel NOS | diagnostic | res34: inflammatory_bowel_disease | |||
| J402.00 | Read | Regional ileocolitis | diagnostic | res34: inflammatory_bowel_disease | |||
| J40z.11 | Read | Crohn's disease NOS | diagnostic | res34: inflammatory_bowel_disease | |||
| J410.00 | Read | Ulcerative proctocolitis | diagnostic | res34: inflammatory_bowel_disease | |||
| J410000 | Read | Ulcerative ileocolitis | diagnostic | res34: inflammatory_bowel_disease | |||
| J410100 | Read | Ulcerative colitis | diagnostic | res34: inflammatory_bowel_disease | |||
| J410200 | Read | Ulcerative rectosigmoiditis | diagnostic | res34: inflammatory_bowel_disease | |||
| J410z00 | Read | Ulcerative proctocolitis NOS | diagnostic | res34: inflammatory_bowel_disease | |||
| J4...11 | Read | Colitis - noninfective | diagnostic | res34: inflammatory_bowel_disease | |||
| J411.00 | Read | Ulcerative (chronic) enterocolitis | diagnostic | res34: inflammatory_bowel_disease | |||
| J41..11 | Read | Mucous colitis and/or proctitis | diagnostic | res34: inflammatory_bowel_disease | |||
| J41..12 | Read | Ulcerative colitis and/or proctitis | diagnostic | res34: inflammatory_bowel_disease | |||
| J4...12 | Read | Inflammatory bowel disease | diagnostic | res34: inflammatory_bowel_disease | |||
| J412.00 | Read | Ulcerative (chronic) ileocolitis | diagnostic | res34: inflammatory_bowel_disease | |||
| J413.00 | Read | Ulcerative pancolitis | diagnostic | res34: inflammatory_bowel_disease | |||
| J41y.00 | Read | Other idiopathic proctocolitis | diagnostic | res34: inflammatory_bowel_disease | |||
| J41yz00 | Read | Other idiopathic proctocolitis NOS | diagnostic | res34: inflammatory_bowel_disease | |||
| J41z.00 | Read | Idiopathic proctocolitis NOS | diagnostic | res34: inflammatory_bowel_disease | |||
| J43..00 | Read | Other non-infective inflammatory gastroenteritis and colitis | diagnostic | res34: inflammatory_bowel_disease | |||
| J431200 | Read | Toxic enterocolitis | diagnostic | res34: inflammatory_bowel_disease | |||
| J431300 | Read | Toxic colitis | diagnostic | res34: inflammatory_bowel_disease | |||
| J435.00 | Read | Pouchitis | diagnostic | res34: inflammatory_bowel_disease | |||
| J437.00 | Read | Colitis | diagnostic | res34: inflammatory_bowel_disease | |||
| J438.00 | Read | Left sided colitis | diagnostic | res34: inflammatory_bowel_disease | |||
| J4z2.00 | Read | Non-infective ileitis NOS | diagnostic | res34: inflammatory_bowel_disease | |||
| J4z3.00 | Read | Non-infective colitis NOS | diagnostic | res34: inflammatory_bowel_disease | |||
| J4z5.00 | Read | Exacerbation of non-infective colitis | diagnostic | res34: inflammatory_bowel_disease | |||
| J4z6.00 | Read | Indeterminate colitis | diagnostic | res34: inflammatory_bowel_disease |
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