Medication Statement Profile¶
| Canonical | ../StructureDefinition/nexus-emr-core-medicationstatement |
|---|---|
| Status | draft (experimental) · 1.26.0 |
| Base | MedicationStatement (constraint) |
| Source | FSH · JSON |
Nexus EMR profile for MedicationStatement -- patient-reported medication use, distinct from prescriptions. First pass: status, text-first medication concept, effective timing, free-text dosage. Closed to SMART apps pending an exposure decision.
Elements / Differential
What this profile constrains beyond MedicationStatement. Anything not listed is unchanged from the base; muted type/cardinality values are the base's, shown for context.
| Element | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| MedicationStatement | Nexus EMR Medication Statement Core i Invariants: nexus-note-extension-not-where-native |
|||
| status | S | 1..1 | code | i |
| medication[x] | S | 1..1 | CodeableConcept | The medication the patient reports taking i |
| coding | 0..* | Coding | i Slicing: value:system (open) |
|
| coding:din | S | 0..* | Coding | The Health Canada Drug Identification Number for the marketed product i |
| system | 1..1 | uri | i Fixed: http://hl7.org/fhir/NamingSystem/ca-hc-din |
|
| code | 1..1 | code | ||
| coding:ccdd | S | 0..* | Coding | CCDD — what the drug IS (preferred ingredient-level code) i |
| system | 1..1 | uri | i Fixed: http://terminology.hl7.org/CodeSystem/hc-CCDD |
|
| code | 1..1 | code | ||
| coding:atc | S | 0..* | Coding | ATC classification — coarser ingredient-level grouping i |
| system | 1..1 | uri | i Fixed: http://www.whocc.no/atc |
|
| code | 1..1 | code | ||
| coding:aign | S | 0..* | Coding | The active-ingredient group identifying the drug's ingredient and strength i |
| system | 1..1 | uri | i Fixed: http://terminology.hl7.org/CodeSystem/v3-hc-aign |
|
| code | 1..1 | code | ||
| subject | S | 1..1 | Reference(Patient Profile) | The patient |
| effective[x] | S | 0..1 | dateTime, Period | When the use applies (dateTime or period) i |
| dateAsserted | S | 0..1 | dateTime | When the statement was captured |
| dosage | S | 0..* | Dosage | i |
| text | S | 0..1 | string | Free-text dosage ('81 mg daily') -- the first-pass dosage surface |