| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| REIMB | REIMB_KELA(208)_ICD10(K51) | Ulcerative colitis and Crohn's disease, Ulcerative colitis | 3430 | |
| REIMB | REIMB_KELA(208)_ICD10(K515) | Ulcerative colitis and Crohn's disease, Mucosal proctocolitis | 1023 | |
| REIMB | REIMB_KELA(208)_ICD10(K519) | Ulcerative colitis and Crohn's disease, Ulcerative colitis, unspecified | 655 | |
| REIMB | REIMB_KELA(208)_ICD10(K512) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) proctitis | 630 | |
| REIMB | REIMB_KELA(208)_ICD10(K513) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) rectosigmoiditis | 576 | |
| REIMB | REIMB_KELA(208)_ICD10(K518) | Ulcerative colitis and Crohn's disease, Other ulcerative colitis | 236 | |
| REIMB | REIMB_KELA(208)_ICD9(556) | Ulcerative colitis and Crohn's disease, Ulcerative colitis | 116 | |
| REIMB | REIMB_KELA(208)_ICD10(K511) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) ileocolitis | 90 | |
| REIMB | REIMB_KELA(208)_ICD9(5561A) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) ileocolitis | 82 | |
| REIMB | REIMB_KELA(208)_ICD9(5562A) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) proctitis | 49 | |
| REIMB | REIMB_KELA(208)_ICD9(5560A) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) enterocolitis | 38 | |
| REIMB | REIMB_KELA(208)_ICD9(5568X) | Ulcerative colitis and Crohn's disease, Other ulcerative colitis | 36 | |
| REIMB | REIMB_KELA(208)_ICD9(K51) | Ulcerative colitis and Crohn's disease, Name not found | 26 | |
| REIMB | REIMB_KELA(208)_ICD10(K510) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) enterocolitis | 24 | |
| REIMB | REIMB_KELA(208)_ICD9(5562) | Ulcerative colitis and Crohn's disease, Name not found | 18 | |
| REIMB | REIMB_KELA(208)_ICD9(5561) | Ulcerative colitis and Crohn's disease, Name not found | 16 | |
| REIMB | REIMB_KELA(208)_ICD9(5560) | Ulcerative colitis and Crohn's disease, Name not found | 11 | |
| REIMB | REIMB_KELA(208)_ICD9(5568) | Ulcerative colitis and Crohn's disease, Name not found | 10 |