| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| REIMB | REIMB_KELA(208)_ICD10(K51) | Ulcerative colitis and Crohn's disease, Ulcerative colitis | 2198 | |
| REIMB | REIMB_KELA(208)_ICD10(K50) | Ulcerative colitis and Crohn's disease, Crohn's disease [regional enteritis] | 917 | |
| REIMB | REIMB_KELA(208)_ICD9(NA) | Ulcerative colitis and Crohn's disease, Name not found | 765 | |
| REIMB | REIMB_KELA(208)_ICD10(K515) | Ulcerative colitis and Crohn's disease, Mucosal proctocolitis | 560 | |
| REIMB | REIMB_KELA(208)_ICD10(K519) | Ulcerative colitis and Crohn's disease, Ulcerative colitis, unspecified | 385 | |
| REIMB | REIMB_KELA(208)_ICD8(NA) | Ulcerative colitis and Crohn's disease, Name not found | 364 | |
| REIMB | REIMB_KELA(208)_ICD10(K512) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) proctitis | 334 | |
| REIMB | REIMB_KELA(208)_ICD10(K513) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) rectosigmoiditis | 298 | |
| REIMB | REIMB_KELA(208)_ICD10(K500) | Ulcerative colitis and Crohn's disease, Crohn's disease of small intestine | 218 | |
| REIMB | REIMB_KELA(208)_ICD10(K508) | Ulcerative colitis and Crohn's disease, Other Crohn's disease | 208 | |
| REIMB | REIMB_KELA(208)_ICD10(K501) | Ulcerative colitis and Crohn's disease, Crohn's disease of large intestine | 144 | |
| REIMB | REIMB_KELA(208)_ICD10(K509) | Ulcerative colitis and Crohn's disease, Crohn's disease, unspecified | 121 | |
| REIMB | REIMB_KELA(208)_ICD10(K518) | Ulcerative colitis and Crohn's disease, Other ulcerative colitis | 105 | |
| REIMB | REIMB_KELA(208)_ICD9(556) | Ulcerative colitis and Crohn's disease, Ulcerative colitis | 85 | |
| REIMB | REIMB_KELA(208)_ICD10(NA) | Ulcerative colitis and Crohn's disease, Name not found | 84 | |
| REIMB | REIMB_KELA(208)_ICD9(5561A) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) ileocolitis | 70 | |
| REIMB | REIMB_KELA(208)_ICD10(K511) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) ileocolitis | 66 | |
| REIMB | REIMB_KELA(208)_ICD9(5562A) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) proctitis | 37 | |
| REIMB | REIMB_KELA(208)_ICD9(5560A) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) enterocolitis | 27 | |
| REIMB | REIMB_KELA(208)_ICD9(5568X) | Ulcerative colitis and Crohn's disease, Other ulcerative colitis | 27 | |
| REIMB | REIMB_KELA(208)_ICD9(555) | Ulcerative colitis and Crohn's disease, Crohn's disease (regional enteritis) | 25 | |
| REIMB | REIMB_KELA(208)_ICD9(K51) | Ulcerative colitis and Crohn's disease, Name not found | 19 | |
| REIMB | REIMB_KELA(208)_ICD10(K510) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) enterocolitis | 17 | |
| REIMB | REIMB_KELA(208)_ICD9(5551A) | Ulcerative colitis and Crohn's disease, Regional enteritis of large intestine | 15 | |
| REIMB | REIMB_KELA(208)_ICD9(5552A) | Ulcerative colitis and Crohn's disease, Regional enteritis of small intestine with large intestine | 14 | |
| REIMB | REIMB_KELA(208)_ICD9(5550A) | Ulcerative colitis and Crohn's disease, Regional enteritis of small intestine | 11 | |
| REIMB | REIMB_KELA(208)_ICD9(5561) | Ulcerative colitis and Crohn's disease, Name not found | 10 | |
| REIMB | REIMB_KELA(208)_ICD9(5562) | Ulcerative colitis and Crohn's disease, Name not found | 10 | |
| REIMB | REIMB_KELA(208)_ICD9(K50) | Ulcerative colitis and Crohn's disease, Name not found | 9 | |
| REIMB | REIMB_KELA(208)_ICD9(5568) | Ulcerative colitis and Crohn's disease, Name not found | 8 | |
| REIMB | REIMB_KELA(208)_ICD9(5586X) | Ulcerative colitis and Crohn's disease, Other non-infective gastro-enteritis and colitis | 7 | |
| REIMB | REIMB_KELA(208)_ICD9(5559X) | Ulcerative colitis and Crohn's disease, Regional enteritis of unspecified site | 6 | |
| REIMB | REIMB_KELA(208)_ICD9(5560) | Ulcerative colitis and Crohn's disease, Name not found | 5 |