When the record follows the patient, care gets safer
For hospitals and integrated systems, statewide interoperability is the difference between starting every encounter from scratch and starting it with context. Here is what connected infrastructure changes inside the four walls and across every transition of care.
Arizona
The riskiest moments happen between settings
A patient discharged from an emergency department to a skilled nursing facility, transferred between hospitals, or referred to a specialist is most exposed at the hand-off. Medications get duplicated or dropped, allergies go unrecorded, and tests are repeated because the prior result cannot be found. A statewide health information exchange closes that gap: when a patient presents anywhere in the network, the receiving clinician can pull the relevant history rather than reconstruct it.
The mechanics are standards-based — admit, discharge and transfer (ADT) messages, summary documents, and increasingly FHIR APIs — but the outcome is operational: safer hand-offs and fewer avoidable readmissions.
Where interoperability shows up in the system
Four places connected infrastructure changes day-to-day operations for a hospital or health system.
Care continuity at every transition
Inbound ADT notifications and summary-of-care documents mean the receiving team sees prior diagnoses, medications and allergies instead of an empty chart.
Fewer duplicate tests and images
Query-based exchange surfaces a recent lab result or imaging study from another facility, sparing the patient a repeat draw and the system the cost.
Device and monitoring data in the record
Connected monitors, pumps and remote-monitoring kits feed validated readings into the EHR through integration engines rather than manual transcription.
Supply and device visibility
When supplies and implants are identified with UDI and GS1 standards, the item used in a procedure can be reconciled with the record, the order, and any recall.
Frequently asked questions
01Does connecting to a statewide HIE replace our EHR?
No. An HIE sits alongside your EHR and exchanges data with it. Your system of record stays your system of record; the exchange adds the ability to see and share data with organisations outside your own network.
02How does a clinician actually retrieve outside records?
Typically the EHR queries the exchange in the background and presents a consolidated view, or a clinician searches by patient within the HIE portal. Matching relies on a master patient index so the right records are linked to the right person.
03What about patients who do not want their data shared?
Consent is enforced according to the model the state operates — opt-in or opt-out — with additional protections for sensitive categories. Our consent explainer covers how this works technically and legally.
04Is AzHeC selling a platform?
No. AzHeC is a vendor-neutral convener. We explain the standards and the exchange model; we do not sell, resell, or recommend any product or platform.
Bring your interoperability questions to the table
Whether you are scoping HIE participation, device integration, or supply data, we can connect you with the relevant standards and explainers.