Table 1.
List of disease groups and definitions
| Disease group | Primary care ICPC codes | Hospital AR-DRG codes | Hospital ICD-10 codes |
|---|---|---|---|
| Diabetes | T87, T88, T89, T90 | F11A, F11B, F13Z, K01Z, K60A, K60B | E10-E14 |
| Ischaemic heart disease | K74, K75, K76 | F08A, F08B, F14A, F14B, F14C, F12Z, F01A, F01B, F02Z, F66A, F66B, F74Z, F72A, F72B, F05A, F05B, F06A, F06B, F17Z, F18Z | I20-I25 |
| COPD | R91, R95 | E65A, E65B, E69A, E69B, E69C | J40-J44, J47 |
| Renal disease | U88, U90, U95 | L65A, L65B, L67A, L67B, L67C, A09A, A09B, L02A, L02B, L60A, L60B, L60C, L61Z | N00-N16 |
| Hypertension | F83, K85, K86 | F67A, F67B | I10-I13 |
Notes: AR-DRG = Australian Refined Diagnosis Related Groups; COPD = Chronic obstructive pulmonary disease; ICD = International Statistical Classification of Diseases and Related Health Problems; ICPC = International Classification of Primary Care.