| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| INPAT | INPAT_ICD8(54199) | Appendicitis, unqualified | 981 | |
| INPAT | INPAT_ICD9(5410X) | Appendicitis, unqualified | 497 | |
| OUTPAT | OUTPAT_ICD10(K37) | Unspecified appendicitis | 437 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(K37) | Unspecified appendicitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 202 | |
| INPAT | INPAT_ICD10(K37) | Unspecified appendicitis | 191 | |
| INPAT | INPAT_ICD8(54200) | Other appendicitis, Appendicitis chronica | 184 | |
| INPAT | INPAT_ICD10(K36) | Other appendicitis | 140 | |
| OUTPAT | OUTPAT_ICD10(K36) | Other appendicitis | 128 | |
| INPAT | INPAT_ICD9(5428X) | Other appendicitis | 83 | |
| INPAT | INPAT_ICD8(54208) | Other appendicitis | 82 | |
| INPAT | INPAT_ICD9(5420A) | Other appendicitis | 37 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(K36) | Other appendicitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 20 | |
| INPAT | INPAT_ICD8(54201) | Other appendicitis, Appendicitis recidivans | 16 | |
| INPAT | INPAT_ICD9(5421A) | Other appendicitis | 9 | |
| INPAT | INPAT_ICD8(54191) | Name not found | 8 | |
| INPAT | INPAT_ICD8(54100) | Name not found | 6 | |
| INPAT | INPAT_ICD8(54190) | Name not found | 6 | |
| INPAT | INPAT_ICD9(5410A) | Name not found | 5 |