FhirEx (fhir_ex v0.2.0)

FHIR R5 library for Elixir.

Focused on lab exam ordering and patient admissions workflows.

Quick Start

# Build a ServiceRequest (lab order)
alias FhirEx.Resources.ServiceRequest
alias FhirEx.Types.{Reference, CodeableConcept, Coding, Identifier}

order = %ServiceRequest{
  id: "lab-order-001",
  status: "active",
  intent: "order",
  code: %CodeableConcept{
    coding: [%Coding{system: "http://loinc.org", code: "58410-2", display: "CBC panel"}],
    text: "Complete Blood Count"
  },
  subject: %Reference{reference: "Patient/patient-001"}
}

json = FhirEx.JSON.encode!(order)

Resources

• FhirEx.Resources.Patient — demographic and administrative info
• FhirEx.Resources.Encounter — patient admissions and visits
• FhirEx.Resources.ServiceRequest — lab exam orders
• FhirEx.Resources.Observation — lab results and measurements
• FhirEx.Resources.Specimen — biological samples
• FhirEx.Resources.DiagnosticReport — diagnostic report bundling observations
• FhirEx.Resources.Practitioner — healthcare practitioners
• FhirEx.Resources.Organization — healthcare organizations

Data Types

• FhirEx.Types.Primitives — FHIR R5 primitive type aliases
• FhirEx.Types.CodeableConcept, FhirEx.Types.Coding — coded concepts
• FhirEx.Types.Identifier — business identifiers
• FhirEx.Types.Reference — resource references
• FhirEx.Types.HumanName, FhirEx.Types.Address, FhirEx.Types.ContactPoint
• FhirEx.Types.Period, FhirEx.Types.Quantity, FhirEx.Types.Range, FhirEx.Types.Ratio
• FhirEx.Types.Annotation, FhirEx.Types.Extension, FhirEx.Types.Meta, FhirEx.Types.Narrative