| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| PRIM_OUT | PRIM_OUT_ICD10(K1430) | Black hairy tongue | 59 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1431) | Coated tongue | 55 | |
| OUTPAT | OUTPAT_ICD10(K1439) | Papillary hypertrophy of the tongue UNS | 20 | |
| OUTPAT | OUTPAT_ICD10(K1431) | Coated tongue | 18 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1439) | Papillary hypertrophy of the tongue UNS | 15 | |
| PRIM_OUT | PRIM_OUT_ICD10(K143) | Hypertrophy of tongue papillae | 13 | |
| OUTPAT | OUTPAT_ICD10(K1438) | Other papillary hypertrophy of the tongue | 11 | |
| OUTPAT | OUTPAT_ICD10(K1430) | Black hairy tongue | 10 | |
| PRIM_OUT | PRIM_OUT_ICD10(K1438) | Other papillary hypertrophy of the tongue | 9 |