AU Base Implementation Guide
6.0.1-ci-build - CI Build

AU Base Implementation Guide, published by HL7 Australia. This guide is not an authorized publication; it is the continuous build for version 6.0.1-ci-build built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/AuDigitalHealth/au-fhir-base/ and changes regularly. See the Directory of published versions

## Example Patient: Patient - with Birth Date Accuracy Indicator of AAU

Page standards status: Informative

This example demonstrates birth date and deceased date with an accurate day, month and unknown year.

Note that "0000-08-23" is a NOT a valid FHIR date.

Details include:

- A valid FHIR date example for birth date and deceased date is "2004-08-23” but not "0000-08-23".
- A date accuracy indicator of "AAU" indicates that day and month are accurate but year is unknown.
- When a code value contains "A", the corresponding date components (individual or combination) for birth or deceased dates must be accurate.
- When a code value contains "U", the corresponding date components (individual or combination) for birth or deceased dates must be ignored.