satusehat-integration

Open-source Node.js SDK for integrating with SATUSEHAT — Indonesia's national health data platform powered by FHIR R4. Pure JavaScript/TypeScript, no framework dependency.

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Overview

satusehat-integration is an open-source Node.js SDK for integrating with SATUSEHAT — Indonesia's national health data platform powered by FHIR R4.

Built on the official SATUSEHAT Platform Guidelines. Ships with:

• 115+ PayloadBuilder classes — fluent builders for all FHIR R4 resources (Patient, Practitioner, Organization, Encounter, Observation, Procedure, etc.)
• 50 DataType interfaces — composable FHIR R4 value objects with toJSON() serialization
• TerminologyResolver — castable terminology strings ("ICD10:A00", "LOINC:2951-2", "SNOMED:38341003") directly to CodeableConcept
• 3 SATUSEHAT-specific resources: BillingStatus (NON-FHIR JSON), PurificationDecision (NON-FHIR JSON), Endpoint (FHIR R4)
• Queue + Rate Limiter — in-memory queue with configurable RPM rate limiting
• Vitest test suite — all builders have comprehensive unit tests

Zero dependencies beyond TypeScript runtime. Works with any JS framework or plain Node.js.

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Requirements

• Node.js 20 or later (LTS recommended)
• npm 9+ or yarn 1.22+

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Quick Install

npm install @ivanwilliammd/satusehat-integration
# or
yarn add @ivanwilliammd/satusehat-integration

# .env
SATUSEHAT_ENV=DEV          # DEV | STG | PROD
SATUSEHAT_BASE_URL_DEV=https://api-satusehat-dev.dto.kemkes.go.id
CLIENTID_DEV=your_client_id
CLIENTSECRET_DEV=your_client_secret
ORGID_DEV=your_org_id

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Architecture

DataType Interfaces (src/datatype/)

Atomic FHIR R4 value interfaces. All provide a toJSON() method — nested types serialize to clean FHIR JSON automatically.

Category	Types
Core	Coding, CodeableConcept, Identifier, ContactPoint, Address, HumanName, Reference
Quantity	Age, Quantity
Utility	Period, ParameterComponent

Example — HumanName:

import { HumanName } from '@ivanwilliammd/satusehat-integration';

const name: HumanName = {
    family: 'Doe',
    given: ['John', 'Michael'],
    use: 'official',
};
// name.toJSON() → { family: 'Doe', given: ['John', 'Michael'], use: 'official' }

PayloadBuilder Pattern (src/builder/)

Fluent builder for each FHIR resource. Each builder exposes chainable methods and returns the resource payload via toJSON().

import { PatientBuilder, HumanName } from '@ivanwilliammd/satusehat-integration';

const patient = new PatientBuilder()
    .setId('12345678-1234-1234-1234-123456789012')
    .addName({ family: 'Doe', given: ['John'], use: 'official' })
    .setGender('male')
    .setBirthDate('1990-01-15');

const payload = patient.toJSON();

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Supported FHIR Resources

115+ PayloadBuilder classes covering all FHIR R4 resources used in SATUSEHAT interoperability, plus 3 SATUSEHAT-specific resources.

SATUSEHAT Interoperability Resources (47)

#	Resource	Builder
1	Account	AccountBuilder
2	AllergyIntolerance	AllergyIntoleranceBuilder
3	BillingStatus ⚡NON-FHIR	BillingStatusBuilder
4	CarePlan	CarePlanBuilder
5–7	ChargeItem, ChargeItemDefinition, ChargeItemResponse	ChargeItemBuilder, ChargeItemDefinitionBuilder, ChargeItemResponseBuilder
8–9	Claim, ClaimResponse	ClaimBuilder, ClaimResponseBuilder
10	ClinicalImpression	ClinicalImpressionBuilder
11	Composition	CompositionBuilder
12	Condition	ConditionBuilder
13	Coverage	CoverageBuilder
14–15	CoverageEligibilityRequest, CoverageEligibilityResponse	CoverageEligibilityRequestBuilder, CoverageEligibilityResponseBuilder
16	DiagnosticReport	DiagnosticReportBuilder
17	DocumentReference	DocumentReferenceBuilder
18	Encounter	EncounterBuilder
19	Endpoint	EndpointBuilder
20	EpisodeOfCare	EpisodeOfCareBuilder
21	FamilyMemberHistory	FamilyMemberHistoryBuilder
22	Goal	GoalBuilder
23	ImagingStudy	ImagingStudyBuilder
24	Immunization	ImmunizationBuilder
25	Invoice	InvoiceBuilder
26	Location	LocationBuilder
27–31	Medication, MedicationAdministration, MedicationDispense, MedicationRequest, MedicationStatement	MedicationBuilder, MedicationAdministrationBuilder, MedicationDispenseBuilder, MedicationRequestBuilder, MedicationStatementBuilder
32	NutritionOrder	NutritionOrderBuilder
33	Observation	ObservationBuilder
34	Organization	OrganizationBuilder
35	Patient	PatientBuilder
36–37	PaymentNotice, PaymentReconciliation	PaymentNoticeBuilder, PaymentReconciliationBuilder
38	Practitioner	PractitionerBuilder
39	Procedure	ProcedureBuilder
40	QuestionnaireResponse	QuestionnaireResponseBuilder
41	RelatedPerson	RelatedPersonBuilder
42	RiskAssessment	RiskAssessmentBuilder
43	ServiceRequest	ServiceRequestBuilder
44	Specimen	SpecimenBuilder
45	Substance	SubstanceBuilder
46	Task	TaskBuilder
47	PurificationDecision ⚡NON-FHIR	PurificationDecisionBuilder

⚡ = NON-FHIR JSON (SATUSEHAT-specific extension)

BillingStatus (NON-FHIR JSON)

import { BillingStatusBuilder } from '@ivanwilliammd/satusehat-integration';

const billing = new BillingStatusBuilder()
  .setId('bs-001')
  .addIdentifier('http://sys-ids.kemkes.go.id/billing/org-001', 'BILL-12345')
  .setStatus('active')
  .setInsurer('Organization/org-bpjs', 'BPJS Kesehatan')
  .setSubject('100000030009', 'Budi Santoso')
  .setRequest('cer-001');

Endpoint (FHIR R4)

import { EndpointBuilder } from '@ivanwilliammd/satusehat-integration';

const endpoint = new EndpointBuilder()
  .setId('ep-001')
  .setStatus('active')
  .setConnectionType('ihe-xcpd', 'IHE XCPD')
  .setName('SATUSEHAT FHIR Endpoint')
  .setManagingOrganization('Organization/org-ihs')
  .setAddress('https://satusehat-api.example.com/fhir/r4');

PurificationDecision (NON-FHIR JSON)

import { PurificationDecisionBuilder } from '@ivanwilliammd/satusehat-integration';

const pd = new PurificationDecisionBuilder()
  .setId('pd-001')
  .addIdentifier('http://sys-ids.kemkes.go.id/purification/org-001', 'PD-12345')
  .setStatus('approved', 'Approved')
  .setInsurer('Organization/org-bpjs', 'BPJS Kesehatan')
  .setProvider('Organization/hos-001', 'Rumah Sakit Sehat')
  .setClaimResponse('cr-001')
  .setCreated('2024-01-15T10:35:00+00:00');

TerminologyResolver — castable codes

import { TerminologyResolver } from '@ivanwilliammd/satusehat-integration';

// Cast terminology strings directly to CodeableConcept
TerminologyResolver.resolve('ICD10:A00');
// → { coding: [{ system: 'http://hl7.org/fhir/sid/icd-10', code: 'A00', display: 'A00' }], text: 'A00' }

TerminologyResolver.resolve('LOINC:2951-2');
// → { coding: [{ system: 'http://loinc.org', code: '2951-2', display: '2951-2' }], text: '2951-2' }

// Batch expand
TerminologyResolver.expandArray(['ICD10:A00', 'ICD10:J18.9']);

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Usage Examples

Patient

import { PatientBuilder } from '@ivanwilliammd/satusehat-integration';

const patient = new PatientBuilder()
    .setId('12345678-1234-1234-1234-123456789012')
    .setName({ family: 'Doe', given: ['John'], use: 'official' })
    .setGender('male')
    .setBirthDate('1990-01-15')
    .addTelecom({ system: 'phone', value: '081234567890', use: 'mobile' });

const payload = patient.toJSON();
console.log(JSON.stringify(payload, null, 2));

Claim (BPJS Klaim)

import { ClaimBuilder } from '@ivanwilliammd/satusehat-integration';

const claim = new ClaimBuilder()
    .setStatus('active')
    .setUse('claim')
    .setType('institutional')
    .setPatient('pat-123', 'enc-456')
    .addItem(1, 'PROCID001', 150000, 'IDR')
    .setTotal(150000, 'IDR');

const payload = claim.toJSON();

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Documentation

Page	Description
Wiki Home	Full documentation
Getting Started	Installation, configuration
DataTypes	Complete type reference
Builders	Builder usage guide
Resources	All FHIR resources
Claim Module	BPJS Klaim integration

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External Resources

• HL7 FHIR R4 Specification
• SATUSEHAT Platform Docs
• Main PHP SDK
• SATUSEHAT Sandbox API

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Contributing

Contributions are welcome. Please ensure tests pass and follow existing code conventions.

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License

MIT — see LICENSE.