| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| REIMB | REIMB_KELA(208)_ICD9(NA) | Ulcerative colitis and Crohn's disease, Name not found | 789 | |
| REIMB | REIMB_KELA(208)_ICD8(NA) | Ulcerative colitis and Crohn's disease, Name not found | 407 | |
| REIMB | REIMB_KELA(208)_ICD9(556) | Ulcerative colitis and Crohn's disease, Ulcerative colitis | 38 | |
| REIMB | REIMB_KELA(208)_ICD9(5560A) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) enterocolitis | 19 | |
| REIMB | REIMB_KELA(208)_ICD9(5561A) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) ileocolitis | 19 | |
| REIMB | REIMB_KELA(208)_ICD9(5562A) | Ulcerative colitis and Crohn's disease, Ulcerative (chronic) proctitis | 15 | |
| REIMB | REIMB_KELA(208)_ICD9(5568X) | Ulcerative colitis and Crohn's disease, Other ulcerative colitis | 9 | |
| REIMB | REIMB_KELA(208)_ICD9(555) | Ulcerative colitis and Crohn's disease, Crohn's disease (regional enteritis) | 7 | |
| REIMB | REIMB_KELA(208)_ICD9(5552A) | Ulcerative colitis and Crohn's disease, Regional enteritis of small intestine with large intestine | 7 | |
| REIMB | REIMB_KELA(208)_ICD9(5561) | Ulcerative colitis and Crohn's disease, Name not found | 7 | |
| REIMB | REIMB_KELA(208)_ICD9(5550A) | Ulcerative colitis and Crohn's disease, Regional enteritis of small intestine | 6 | |
| REIMB | REIMB_KELA(208)_ICD9(5551A) | Ulcerative colitis and Crohn's disease, Regional enteritis of large intestine | 5 | |
| REIMB | REIMB_KELA(208)_ICD9(5562) | Ulcerative colitis and Crohn's disease, Name not found | 5 |