ALOS was significantly different from Victorian ALOS, an adjustment to nursing/ward costs was made. 2002/03 ICD-10-AM AR-DRG 4.2 WIES 8b 2nd Edition 2003/04 ICD-10-AM AR-DRG 4.2 WIES 8c 2nd Edition 2004/05 ICD-10-AM AR-DRG 4.2, coding WIES 8c as for 2003/04 3rd Edition to ICD 10-AM 2nd Edition. 2005/06 ICD-10-AM AR-DRG 5.0 WIES 11, with NZ LOS 2006/07 3rd Edition profile, NZ costs for 2007/08 blood and clinics, also for some costs where jurisdictional differences were identified mainly – pharmaceutical costs and stent/implant/prostheses utilisation. Other costs from Victorian data were those associated to the NZ morbidity profile. 2008/09 ICD-10-AM AR-DRG 5.0, as modified WIESNZ08, which uses 6th Edition for use in New Zealand, WIES model Victoria’s coding back-mapped to for the weight ICD-10-AM 3rd Edition. development, but only New Zealand data elements, in particular NZ-only cost data. 2009/10 ICD-10-AM AR-DRG 5.0 as modified WIESNZ09 6th Edition for use in New Zealand, coding back- mapped to ICD-10-AM 3rd Edition. 2010/11 ICD-10-AM AR-DRG 5.0 as modified WIESNZ10, same as 6th Edition for use in New Zealand, WIESNZ09 except that coding back mapped to F42A and F42B weights ICD-10-AM 3rd Edition. have been adjusted downwards to accommodate the EPS co-payment. 2011/12 ICD-10-AM AR-DRG 6.0 WIESNZ11 6th Edition 2012/13 ICD-10-AM AR-DRG 6.0 WIESNZ12, same as 6th Edition WIESNZ11 except for changes to C03W, F10B, J11W, and O01B. 2013/14 ICD-10-AM AR-DRG 6.0x, as modified WIESNZ13
ALOS was significantly different from Victorian ALOS, an adjustment to nursing/ward costs was made. 2002/03 ICD-10-AM 2nd Edition AR-DRG 4.2 WIES 8b 2003/04 ICD-10-AM 2nd Edition AR-DRG 4.2 WIES 8c 2004/05 ICD-10-AM 3rd Edition AR-DRG 4.2, coding to ICD 10-AM 2nd Edition. WIES 8c as for 2003/04 2005/06 2006/07 2007/08 ICD-10-AM 3rd Edition AR-DRG 5.0 WIES 11, with NZ LOS profile, NZ costs for blood and clinics, also for some costs where jurisdictional differences were identified – mainly pharmaceutical costs and stent/implant/prostheses utilisation. Other costs from Victorian data were those associated to the NZ morbidity profile. 2008/09 ICD-10-AM 6th Edition AR-DRG 5.0, as modified for use in New Zealand, coding back-mapped to ICD-10-AM 3rd Edition. WIESNZ08, which uses Victoria’s WIES model for the weight development, but only New Zealand data elements, in particular NZ-only cost data. 2009/10 ICD-10-AM 6th Edition AR-DRG 5.0 as modified for use in New Zealand, coding back- mapped to ICD-10-AM 3rd Edition. WIESNZ09 2010/11 ICD-10-AM 6th Edition AR-DRG 5.0 as modified for use in New Zealand, coding back mapped to ICD-10-AM 3rd Edition. WIESNZ10, same as WIESNZ09 except that F42A and F42B weights have been adjusted downwards to accommodate the EPS co-payment. 2011/12 ICD-10-AM 6th Edition AR-DRG 6.0 WIESNZ11 2012/13 ICD-10-AM 6th Edition AR-DRG 6.0 WIESNZ12, same as WIESNZ11 except for changes to C03W, F10B, J11W, and O01B. 2013/14 ICD-10-AM AR-DRG 6.0x, as modified WIESNZ13
wiesnz13_final_v1.3_june_2013.docx