PACIO Re-Assessment Timepoints Implementation Guide
1.0.0 - STU 1

PACIO Re-Assessment Timepoints Implementation Guide, published by HL7 Community-Based Care and Privacy Working Group. This is not an authorized publication; it is the continuous build for version 1.0.0). This version is based on the current content of https://github.com/HL7/fhir-pacio-rt/ and changes regularly. See the Directory of published versions

## Underlying Technologies

### Fast Healthcare Interoperability Resources

Based on the HL7® FHIR® standard, this IG uses terminology, notations, and design principles that are specific to FHIR®. Therefore, implementers of this specification need to understand some basic information about the FHIR® specification.

Before reading this IG, it’s important to be familiar with some of the basic principles of FHIR®, as well as general guidance on how to read FHIR® specifications. Readers who are unfamiliar with FHIR® may find reading the following information helpful prior to reading the rest of this IG.

- FHIR overview
- Developer’s introduction
- FHIR data types
- Using codes
- References between resources
- How to read resource & profile definitions
- Base resource
- Security
- Security Labels

The Re-assessment Timepoints IG supports the R4 version of the FHIR® standard and builds on the US Core Implementation Guide; therefore, implementers of the Re-assessment Timepoints IG need to familiarize themselves with the Profiles and FHIR® Resources in the US Core IG:

Encounter