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Consultation and review of the AR-DRG and ICD-10-AM/ACHI/ACS Classification Systems
31 August 2020The goal of the Consultation and review of the AR-DRG and ICD-10-AM/ACHI/ACS Classification Systems report was to review the end-to-end development processes, implementation arrangements and user needs in developing and implementing updates to the following classifications, now and into the future:
Mental Health Phase of Care Clinical Refinement Project Final Report
12 May 2020Following the completion of the 2016 Inter-Rater Reliability (IRR) study to test the consistency of clinician application of the mental health phase of care, the poor to fair reliability outcome led to the commencement of the refinement project.
ICD-10-AM/ACHI/ACS Eleventh Edition
1 July 2019The ICD-10-AM/ACHI/ACS classification system is comprised of the following classifications:
- International Statistical Classification of Diseases and Related Health Problems, Tenth Revision, Australian Modification (ICD-10-AM)
- Australian Classification of Health Interventions (ACHI)
- Australian Coding Standards (ACS)
ICD-10-AM/ACHI/ACS Eleventh Edition is published as a set of five volumes which contain the following products:
Non-admitted care costing study - data collection
17 April 2019The Independent Hospital Pricing Authority (IHPA) is currently developing a new classification for non-admitted care - the Australian Non-Admitted Care Classification (ANACC) - in response to the recommendations of public consultations in 2013 and 2014 on non-admitted care classification.
AMHCC User Manual
13 June 2018This document provides background to the development of the new classification, explains the data elements and collection protocols, reporting requirements, and how the data is grouped.
Mental health phase of care Inter-rater reliability (IRR) study - Final report
25 July 2017The Inter-rater reliability study final report was approved by the Pricing Authority in April 2017. The primary aims of the study were to test the inter-rater reliability of the mental health phase of care instrument, gather information about the clinicians' views of the mental health phase of care, identifying ways of increasing the clarity to reduce the ambiguity of the instrument, and to provide recommendations on how the instrument may be refined.
AR-DRG Version 9.0
1 July 2017The Australian Refined Diagnosis Related Group (AR-DRG) Version 9.0 was implemented from 1 July 2018 and is the Australian Diagnosis Related Group (DRG) patient classification system that provides a clinically meaningful way of relating the types of patients treated in the hospital to the resources required by the hospital. AR-DRGs incorporate the ICD-10-AM/ACHI/ACS.
The AR-DRG Version 9.0 is published as a set of three Definition Manuals described below.
ICD-10-AM/ACHI/ACS Tenth Edition
1 July 2017ICD-10-AM/ACHI/ACS Tenth Edition was implemented between 1 July 2017 and 30 June 2019 for classifying episodes of admitted patient care across Australian hospital services.
The ICD-10-AM/ACHI/ACS classification system is comprised of the following classifications:
Teaching, Training and Research Costing Study Final Report July 2016
28 September 2016The purpose of this costing study was to undertake a Teaching, Training and Research (TTR) cost and activity data collection at a representative sample of Australian hospitals and produce costed data to inform the development of a TTR classification.
Mental Health Phase of Care Guide
29 June 2016This document provides information for clinicians to enable them to assess phases accurately when applying the new concept of mental health phase of care.
Australian Mental Health Care Classification fact sheet
14 June 2016This document describes the Australian Mental Health Care Classification and the process IHPA has undertaken to develop the new classification.
Australian Refined Diagnosis Related Groups Version 6.x Addendum
9 December 2015The Independent Hospital Pricing Authority is committed to providing the Australian health care industry with a nationally consistent method of classifying all types of patients, their treatment and associated costs. Consequently, resources continue to be devoted to the ongoing development of a Diagnosis Related Groups (DRG) classification system based on local clinical practice.
Review of the AR-DRG Case Complexity Process
9 December 2015This report presents the results of phase one of the project to develop Australian Refined Diagnosis Related Groups (AR-DRG)1 Version (V) 8.0. This phase focuses on the case complexity component of the classification that has not been reviewed for many years