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25 results for "FHIR"
Snowstorm (SNOMED Terminology Server)SNOMED International's open-source terminology server — search, browse and query SNOMED CT with the Expression Constraint Language, behind a FHIR terminology API.concept · 6 min · Terminologies & Code SystemsHAPI FHIRThe de-facto open-source FHIR implementation for Java: parsers, a client, and a full server that many health systems and vendors build on.concept · 6 min · Interoperability & StandardsCDS Hooks & decision supportThe EHR taps your service on the shoulder mid-workflow — your service answers with cards: suggestions, warnings, links, even a SMART app to open.article · 10 min · Interoperability & StandardsSMART on FHIR & app launchOAuth2 dressed for healthcare: how a third-party app launches inside an EHR, asks for scoped access, and reads FHIR with the user's blessing.article · 9 min · Interoperability & StandardsUS Core & India (NRCeS) profilesTwo national FHIR rulebooks side by side — what each mandates, and why the same patient record looks different in Boston and Bengaluru.reference · 10 min · Interoperability & StandardsWhat FHIR isThe modern standard for exchanging health data — resources, a REST API and profiles — and why it became the lingua franca of interoperability.article · 8 min · Interoperability & StandardsThe integration engineerThe job that keeps hospitals running and nobody notices until it stops: moving clinical data between systems that were never designed to talk, without losing meaning.article · 7 min · Career & PracticeNRCeS FHIR profilesIndia's national FHIR profiles — what NRCeS publishes, why base FHIR alone is never enough for a country, and how the ABDM Implementation Guide constrains R4 into something interoperable.article · 8 min · India Digital Health · ABDMHTTP & JSON for health APIsThe two technologies underneath every modern health API. What the status codes actually mean when the payload is a patient, and why the boring details decide whether your integration is safe.article · 7 min · Software & Tech StackValue sets & ConceptMapsCode systems don't make systems interoperable — value sets and maps do. The difference between 'which codes are allowed here' and 'what does this code mean over there'.article · 8 min · Terminologies & Code SystemsIEEE 11073The standards family for how medical devices describe themselves and their measurements — the device-side counterpart to FHIR.concept · 6 min · IoT & RoboticsNHCX — the National Health Claims ExchangeIndia's claims network, built on FHIR rather than X12 — what that choice actually changes for payers, providers and anyone who has worked a US revenue cycle.article · 9 min · India Digital Health · ABDMHL7 v2 → FHIR: the mental modelPipes and segments vs. resources and references — the one mapping mindset that makes every v2-to-FHIR project make sense.interactive · 12 min · Interoperability & StandardsBulk Data & SubscriptionsFHIR's REST API is built for one patient at a time. Bulk Data moves a population; Subscriptions push instead of poll. Two answers to the two questions the basic API can't handle.article · 7 min · Interoperability & StandardsResources, profiles & referencesFHIR's grammar in three ideas: resources are the nouns, references are the joins, profiles are the local rules.concept · 8 min · Interoperability & StandardsCertifications — HL7 FHIR, CPHIMS and the restAn honest map of the health-informatics credential landscape: what each one actually proves, who gatekeeps it, and when a certificate is worth less than a working project.article · 8 min · Career & PracticeX12 and NCPDPThe EDI standards that move American healthcare's money and prescriptions. Positional, terse, decades old — and still carrying more clinical-financial traffic daily than FHIR has moved in its lifetime.article · 8 min · Interoperability & StandardsIntroduction to FHIR R4 — Video OverviewA foundational video walkthrough of FHIR R4: core resources, RESTful interactions, and how the standard powers modern health data exchange including ABDM in India.video · 12 min · Interoperability & StandardsSynthea (Synthetic Patient Generator)Open-source software that generates realistic but entirely fake patient records — FHIR, C-CDA, CSV — so you can build and test health systems without touching real PHI.concept · 6 min · Interoperability & StandardsHL7 CDA and C-CDAThe document standard between v2 messages and FHIR resources: an XML clinical document that is both human-readable and machine-processable — and the compromise at its heart is the whole lesson.article · 7 min · Interoperability & StandardsAuth: OAuth2 · OIDC · SMARTThree layers people constantly conflate: OAuth2 grants access, OIDC proves identity, SMART on FHIR adds the clinical context. Getting the distinction right is most of health API security.article · 8 min · Software & Tech StackREST & GraphQL for health dataFHIR is REST-shaped, and REST makes you fetch a patient's chart in fourteen round trips. GraphQL fixes that and brings its own problems — including one that matters specifically in health.article · 7 min · Software & Tech StackJSON in depthPast the syntax: the six value types, why null and missing and empty string are three different clinical statements, nested structures, FHIR Bundles, JSON Schema, NDJSON — and the four errors that break real payloads.article · 11 min · Software & Tech StackMedplumAn open-source, FHIR-native developer platform — a headless backend with a FHIR datastore, auth, subscriptions and automation — for building healthcare apps fast.concept · 6 min · Interoperability & StandardsUSCDI & US CoreUSCDI names the data the US must be able to exchange; US Core says how to represent it in FHIR. How the two versions track each other, and how certification pins them down.article · 5 min · US Health IT Policy