| 49505-1 | Erythrocyte clumps sediment (Urine, automated count) |
| 50226-0 | Erythrocyte clumps (Urine, qualitative, computer assisted method) |
| 53358-8 | Erythrocyte clumps (Urine, computer assisted method) |
| 53360-4 | Erythrocyte clumps (Urine, computer assisted method) |
| 58449-0 | Erythrocyte clumps sediment (Urine, microscopy high power field) |
| 63378-4 | Erythrocyte clumps sediment (Urine, qualitative, light microscopy) |