PH eReferral Implementation Guide
0.3.0-draft - draft Philippines

PH eReferral Implementation Guide, published by UP Manila SILab. This guide is not an authorized publication; it is the continuous build for version 0.3.0-draft built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/jgsuess/ph-ereferral/ and changes regularly. See the Directory of published versions

Example ServiceRequest: ServiceRequest — Obstetric Ultrasound Referral

Tags: REF-12 (Details: peref-dd code REF-12), REF-13 (Details: peref-dd code REF-13), REF-15 (Details: peref-dd code REF-15), REF-31 (Details: peref-dd code REF-31)

status: Active

intent: Order

category: Diagnostics

priority: Routine

code: Obstetric ultrasound to estimate gestational age

subject: Charity Santos (official) Female, DoB: 2001-08-15 ( http://doh.gov.ph/fhir/ph-core/NamingSystem/philsys-id-ns#1234-5678901-2)

encounter: Encounter: status = finished; class = ambulatory (ActCode#AMB); type = Prenatal initial visit; period = 2026-02-24 08:30:00+0800 --> 2026-02-24 10:00:00+0800; reasonCode = Pregnant

authoredOn: 2026-02-24

requester: PractitionerRole Nurse

performer: Organization Metro Imaging Centre

reasonReference: Condition Pregnant

note:

First ANC contact. LMP approximately New Year 2026; gestational age estimated 12–15 weeks. Ultrasound needed before 24 weeks to confirm dates and due date.