Table 2.
Diagnoses codes (ICD-9-CM) and procedure codes used to identify Chronic Kidney Disease patients (exclusion criteria).
| Diagnoses and procedure codes for exclusion criteria | |
|---|---|
| Diagnoses codes | |
|
| |
| Description | ICD-9-CM Codes |
|
| |
| Neoplasms | 140.00–239.00 |
| Blood transfusion | V58.2 |
| Kidney/other organ transplant | 996.8, E878.0, V42 |
| Gastrointestinal bleeding | 569.3, 578.9, 626, 627 |
| HIV/AIDS | 042, V08, 795.71 |
|
| |
| Procedure codes | |
|
| |
| Chemotherapy | 00.10, 99.85, 99.25, 92.28, 99.28 |
| Radiation therapy | 14.26, 92.41, 92.25, 92.21, 92.22, 0.18, 14.27, 92.26 |
| Blood transfusion | 99.03, 38.92, 38.94, 99.02 |
| Kidney/organ transplant | 00.91–00.93 |
| Gastrointestinal bleeding | 44.43, 44.44 |