20 Ministry of Health - HISO Proposed changes to the National Health Index (NHI) system and HISO 10046, the Consumer Health Identity Standard . This is a major review of the NHI system proposing changes in the flowing areas (each provided as an individual document). NHI Numbering extension Biological Sex recorded at Birth Gender Identity Sexual Orientation Ethnicity Country Code Language Code Iwi Classification Disability status Residency status Opt Out status indicator Delegation rights - general Delegation rights – Advance Care Planning Cook Islands, Niue and Tokelau cross reference Height and Weight MedicAlert cross reference. Find the documents online here: https://www.health.govt.nz/our-work/ehealth/digital-health-sector-architecture-standards-and-governance/health-information-standards/standards-open-public-comment The current version of the NHI Standard (HISO 10046:2017 - the Consumer Health Identity Standard) can be found here: https://www.health.govt.nz/publication/hiso-10046-consumer-health-identity-standard Send feedback to [email protected] by 18th August 2018.