Kenya ePrescription FHIR Implementation Guide
0.1.0 - ci-build
Kenya ePrescription FHIR Implementation Guide
0.1.0 - ci-build
Kenya ePrescription FHIR Implementation Guide - Local Development build (v0.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
| Official URL: https://nshr-uat.sha.go.ke/StructureDefinition/controlled-substance-schedule | Version: 0.1.0 | |||
| Active as of 2026-04-24 | Computable Name: ControlledSubstanceScheduleExtension | |||
Copyright/Legal: Copyright 2025+ Digital Health Agency, Kenya. This content is licensed under Creative Commons Attribution 4.0 International (CC-BY-4.0). Terminology content from the Kenya Pharmacy and Poisons Board (PPB) via Open Concept Lab (OCL) is subject to separate terms. |
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Indicates that the medication is a controlled substance under the Kenya Pharmacy and Poisons Act, and specifies its regulatory schedule (I through IV). Required for narcotic, psychotropic, and other scheduled medicines.
Context of Use
This extension may be used on the following element(s)
MedicationRequest
Medication
Usage info
Usages:
You can also check for usages in the FHIR IG Statistics
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
0..* | Extension | Controlled Substance Schedule | |
  extension |
1..* | Extension | Extension | |
  Slices for extension |
Content/Rules for all slices | |||
   extension:isControlled |
1..1 | Extension | True if the medication is a controlled substance | |
  extension |
0..0 | Extension | ||
| url |
1..1 | uri | "isControlled" | |
  value[x] |
0..1 | boolean | Value of extension | |
 extension:schedule |
0..1 | Extension | Regulatory schedule under the Kenya Pharmacy and Poisons Act | |
 extension |
0..0 | Extension | ||
| url |
1..1 | uri | "schedule" | |
 value[x] |
0..1 | CodeableConcept | Value of extension Binding: Controlled Substance Schedule ValueSet (required) | |
| url |
1..1 | uri | "https://nshr-uat.sha.go.ke/StructureDefinition/controlled-substance-schedule" | |
 value[x] |
0..0 | Value of extension | ||
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Controlled Substance Schedule | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| Slices for extension |
1..* | Extension | Extension Slice: Unordered, Open by value:url | |
| extension:isControlled |
1..1 | Extension | True if the medication is a controlled substance | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "isControlled" | |
| value[x] |
0..1 | boolean | Value of extension | |
| extension:schedule |
0..1 | Extension | Regulatory schedule under the Kenya Pharmacy and Poisons Act | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "schedule" | |
| value[x] |
0..1 | CodeableConcept | Value of extension Binding: Controlled Substance Schedule ValueSet (required) | |
| url |
1..1 | uri | "https://nshr-uat.sha.go.ke/StructureDefinition/controlled-substance-schedule" | |
| Documentation for this format | ||||
This structure is derived from Extension
Summary
Complex Extension: Indicates that the medication is a controlled substance under the Kenya Pharmacy and Poisons Act, and specifies its regulatory schedule (I through IV). Required for narcotic, psychotropic, and other scheduled medicines.
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Controlled Substance Schedule | |
| extension |
1..* | Extension | Extension | |
| Slices for extension |
Content/Rules for all slices | |||
| extension:isControlled |
1..1 | Extension | True if the medication is a controlled substance | |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "isControlled" | |
| value[x] |
0..1 | boolean | Value of extension | |
| extension:schedule |
0..1 | Extension | Regulatory schedule under the Kenya Pharmacy and Poisons Act | |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "schedule" | |
| value[x] |
0..1 | CodeableConcept | Value of extension Binding: Controlled Substance Schedule ValueSet (required) | |
| url |
1..1 | uri | "https://nshr-uat.sha.go.ke/StructureDefinition/controlled-substance-schedule" | |
| value[x] |
0..0 | Value of extension | ||
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Controlled Substance Schedule | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| Slices for extension |
1..* | Extension | Extension Slice: Unordered, Open by value:url | |
| extension:isControlled |
1..1 | Extension | True if the medication is a controlled substance | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "isControlled" | |
| value[x] |
0..1 | boolean | Value of extension | |
| extension:schedule |
0..1 | Extension | Regulatory schedule under the Kenya Pharmacy and Poisons Act | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "schedule" | |
| value[x] |
0..1 | CodeableConcept | Value of extension Binding: Controlled Substance Schedule ValueSet (required) | |
| url |
1..1 | uri | "https://nshr-uat.sha.go.ke/StructureDefinition/controlled-substance-schedule" | |
| Documentation for this format | ||||
This structure is derived from Extension
Summary
Complex Extension: Indicates that the medication is a controlled substance under the Kenya Pharmacy and Poisons Act, and specifies its regulatory schedule (I through IV). Required for narcotic, psychotropic, and other scheduled medicines.
Other representations of profile: CSV, Excel, Schematron
| Path | Status | Usage | ValueSet | Version | Source |
| Extension.extension:schedule.value[x] | Base | required | Controlled Substance Schedule ValueSet | 📦0.1.0 | This IG |
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|