DiagnosticOrder FHIR Resource Proposal
Owning committee name
Interested Work Groups
- Anatomic Pathology
- Clinical Genomics
- Imaging Integration
- Public Health and Emergency Response
FHIR Resource Development Project Insight ID
Scope of coverage
A Diagnostic Order is a record of a request for a set of diagnostic investigations to be performed. The investigation will lead to a Diagnostic Report that summarizes the outcome of the investigation, and includes any useful data and/or images that are relevant to the treatment/management of the subject.
The principal intention of the Diagnostic Order is to support ordering diagnostic investigations on patients and other subjects (which includes non-human patients in veterinary medicine.); however in many contexts, healthcare related processes include performing diagnostic investigations on groups of subjects, devices involved in the provision of healthcare, and even environmental locations such as ducts, bodies of water, etc. The Diagnostic Order supports all these usages.
The general work flow that this resource facilitates is that a clinical system creates a diagnostic order. The diagnostic order is then exchanged, perhaps via intermediaries, with a system that represents a diagnostic service that can perform or fulfill the investigation request. The diagnostic service will update the request as the work is performed, and then finally issue a report that references the requests that it fulfills.
Note that the Diagnostic Order itself is not a request to perform the investigation - it is just a record of the fact that a request was made. The Diagnostic Request must be paired with an Order resource to convey the actual instruction, or part of an explicit messaging or service workflow that carries the instruction.
ActClass = OBS and children MoodCode = RQO
Diagnostic orders are central to the business of healthcare. The basic process of healthcare is the diagnosis and treatment of patients. The diagnostic order is the primary means of allowing providers to request diagnostic services, in domains such as laboratory, radiology, pathology, etc.
- HL7 v3 Laboratory Standard - Normative
- HL7 v2.x
- HL7 Radiology Report standards (for instance the DR Structured Report in C-CDA)
- Vote by WG (Ready for ballot): July 2013
- Ballot: September 2013
- Patrick Loyd
- Lorraine Constable