| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| REIMB | REIMB_KELA(208)_ICD10(K51) | Ulcerative colitis and Crohn's disease, Ulcerative colitis | 2492 | |
| REIMB | REIMB_KELA(208)_ICD10(K515) | Ulcerative colitis and Crohn's disease, Mucosal proctocolitis | 624 | |
| REIMB | REIMB_KELA(208)_ICD10(K519) | Ulcerative colitis and Crohn's disease, Ulcerative colitis, unspecified | 434 | |
| REIMB | REIMB_KELA(208)_ICD10(K512) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) proctitis | 389 | |
| REIMB | REIMB_KELA(208)_ICD10(K513) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) rectosigmoiditis | 343 | |
| REIMB | REIMB_KELA(208)_ICD10(K518) | Ulcerative colitis and Crohn's disease, Other ulcerative colitis | 125 | |
| REIMB | REIMB_KELA(208)_ICD9(556) | Ulcerative colitis and Crohn's disease, Ulcerative colitis | 100 | |
| REIMB | REIMB_KELA(208)_ICD10(K511) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) ileocolitis | 73 | |
| REIMB | REIMB_KELA(208)_ICD9(5561A) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) ileocolitis | 73 | |
| REIMB | REIMB_KELA(208)_ICD9(5562A) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) proctitis | 41 | |
| REIMB | REIMB_KELA(208)_ICD9(5560A) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) enterocolitis | 31 | |
| REIMB | REIMB_KELA(208)_ICD9(5568X) | Ulcerative colitis and Crohn's disease, Other ulcerative colitis | 30 | |
| REIMB | REIMB_KELA(208)_ICD9(K51) | Ulcerative colitis and Crohn's disease, Name not found | 21 | |
| REIMB | REIMB_KELA(208)_ICD10(K510) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) enterocolitis | 18 | |
| REIMB | REIMB_KELA(208)_ICD9(5562) | Ulcerative colitis and Crohn's disease, Name not found | 14 | |
| REIMB | REIMB_KELA(208)_ICD9(5561) | Ulcerative colitis and Crohn's disease, Name not found | 12 | |
| REIMB | REIMB_KELA(208)_ICD9(5568) | Ulcerative colitis and Crohn's disease, Name not found | 9 | |
| REIMB | REIMB_KELA(208)_ICD9(5560) | Ulcerative colitis and Crohn's disease, Name not found | 7 |