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A formal IG is in progress. This page documents the current shapes in prose; the IG artifacts (StructureDefinitions, examples, CapabilityStatement) will be published here when ready.

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Input profiles

MedListIQ accepts standard FHIR R4 medication resources. Any mix of the following in a single request:
  • MedicationRequest — orders and prescriptions. Status, intent, dosage instructions, reason codes.
  • MedicationDispense — pharmacy fills. Proves the patient actually received the drug.
  • MedicationStatement — patient-reported or clinician-reported medication history.
  • MedicationAdministration — administration events (inpatient / infusion settings).
  • Medication — referenced via medicationReference from the above. Resolved during processing.
Pass them as a flat resources array, a FHIR Bundle, or both. No Patient or subject references required — requests are single-patient-scoped by the API key’s calling context.

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Output profiles (current)

Today, MedListIQ returns its own inferred_list shape — a purpose-built schema for deduplicated, status-classified medications. It’s designed for ergonomic consumption by UIs and downstream systems. See the API Reference for full schema.

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Output profiles (planned)

First-class FHIR outputs are on the roadmap:
  • Bundle of MedicationRequest — standard FHIR shape for ingestion into FHIR stores
  • Bundle of MedicationRequest + Provenance — each inferred medication accompanied by a Provenance resource documenting sources, evidence, and enrichments
  • US Core profiles — US Core MedicationRequest, US Core Medication, US Core Provenance conformance
These are surfaced today via the format request parameter with the values bundle and us_core — currently returning 501 Not Implemented while the profiles are finalized.

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Code systems we produce

SystemURIUsed for
RxNormhttp://www.nlm.nih.gov/research/umls/rxnormMedication canonicalization
SNOMED CThttp://snomed.info/sctRoutes, methods, indications
NCI Thesaurushttp://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owlRoutes, methods, frequency
ICD-10-CMhttp://hl7.org/fhir/sid/icd-10-cmIndications
FHIR v3 GTS abbreviationhttp://terminology.hl7.org/CodeSystem/v3-GTSAbbreviationFrequency (QD, BID, etc.)
FHIR event-timinghttp://hl7.org/fhir/event-timingTiming events (MORN, AFT, EVE)
FHIR v3 TimingEventhttp://terminology.hl7.org/CodeSystem/v3-TimingEventTiming events (HS, AC, PC)
UCUMhttp://unitsofmeasure.orgDurations and dose quantities
See the Enrichments catalog for how we populate each of these from raw input.