Draft PH Core Implementation Guide
0.1.0 - ci-build Philippines

Draft PH Core Implementation Guide, published by UP Manila National TeleHealth Center. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/UP-Manila-SILab/ph-core/ and changes regularly. See the Directory of published versions

Data Type Profile: PIN - PhilHealth Identification Number

Official URL: http://doh.gov.ph/fhir/ph-core/StructureDefinition/ph-core-philhealth-id Version: 0.1.0
Draft as of 2026-03-25 Computable Name: PHCorePhilHealthID

The permanent and unique number issued by PhilHealth to individual members and to each and every dependent.

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Identifier 0..* Identifier An identifier intended for computation
... use ?!Σ 0..1 code usual | official | temp | secondary | old (If known)
Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known .
... system Σ 1..1 uri The namespace for the identifier value
Fixed Value: http://philhealth.gov.ph/fhir/Identifier/philhealth-id
... value Σ 0..1 string PhilHealth ID
Example General: 123456
Example PhilHealth ID: nn-nnnnnnnnn-n

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
Identifier.use Base required IdentifierUse 📍4.0.1 FHIR Std.

Constraints

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())

This structure is derived from Identifier

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Identifier Identifier
... type
.... coding
..... system 0..1 uri Identity of the terminology system
Fixed Value: http://terminology.hl7.org/CodeSystem/v2-0203
..... code 0..1 code Symbol in syntax defined by the system
Fixed Value: NH
... system 1..1 uri The namespace for the identifier value
Fixed Value: http://philhealth.gov.ph/fhir/Identifier/philhealth-id
... value 0..1 string PhilHealth ID
Example PhilHealth ID: nn-nnnnnnnnn-n

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Identifier 0..* Identifier An identifier intended for computation
... id 0..1 string Unique id for inter-element referencing
... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
... use ?!Σ 0..1 code usual | official | temp | secondary | old (If known)
Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known .
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... coding Σ 0..* Coding Code defined by a terminology system
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
..... system Σ 0..1 uri Identity of the terminology system
Fixed Value: http://terminology.hl7.org/CodeSystem/v2-0203
..... version Σ 0..1 string Version of the system - if relevant
..... code Σ 0..1 code Symbol in syntax defined by the system
Fixed Value: NH
..... display Σ 0..1 string Representation defined by the system
..... userSelected Σ 0..1 boolean If this coding was chosen directly by the user
.... text Σ 0..1 string Plain text representation of the concept
... system Σ 1..1 uri The namespace for the identifier value
Fixed Value: http://philhealth.gov.ph/fhir/Identifier/philhealth-id
... value Σ 0..1 string PhilHealth ID
Example General: 123456
Example PhilHealth ID: nn-nnnnnnnnn-n
... period Σ 0..1 Period Time period when id is/was valid for use
... assigner Σ 0..1 Reference(Organization) Organization that issued id (may be just text)

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
Identifier.use Base required IdentifierUse 📍4.0.1 FHIR Std.
Identifier.type Base extensible IdentifierType 📍4.0.1 FHIR Std.

Constraints

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()

This structure is derived from Identifier

Summary

Mandatory: 1 element
Fixed: 3 elements

Key Elements View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Identifier 0..* Identifier An identifier intended for computation
... use ?!Σ 0..1 code usual | official | temp | secondary | old (If known)
Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known .
... system Σ 1..1 uri The namespace for the identifier value
Fixed Value: http://philhealth.gov.ph/fhir/Identifier/philhealth-id
... value Σ 0..1 string PhilHealth ID
Example General: 123456
Example PhilHealth ID: nn-nnnnnnnnn-n

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
Identifier.use Base required IdentifierUse 📍4.0.1 FHIR Std.

Constraints

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())

Differential View

This structure is derived from Identifier

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Identifier Identifier
... type
.... coding
..... system 0..1 uri Identity of the terminology system
Fixed Value: http://terminology.hl7.org/CodeSystem/v2-0203
..... code 0..1 code Symbol in syntax defined by the system
Fixed Value: NH
... system 1..1 uri The namespace for the identifier value
Fixed Value: http://philhealth.gov.ph/fhir/Identifier/philhealth-id
... value 0..1 string PhilHealth ID
Example PhilHealth ID: nn-nnnnnnnnn-n

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Identifier 0..* Identifier An identifier intended for computation
... id 0..1 string Unique id for inter-element referencing
... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
... use ?!Σ 0..1 code usual | official | temp | secondary | old (If known)
Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known .
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... coding Σ 0..* Coding Code defined by a terminology system
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
..... system Σ 0..1 uri Identity of the terminology system
Fixed Value: http://terminology.hl7.org/CodeSystem/v2-0203
..... version Σ 0..1 string Version of the system - if relevant
..... code Σ 0..1 code Symbol in syntax defined by the system
Fixed Value: NH
..... display Σ 0..1 string Representation defined by the system
..... userSelected Σ 0..1 boolean If this coding was chosen directly by the user
.... text Σ 0..1 string Plain text representation of the concept
... system Σ 1..1 uri The namespace for the identifier value
Fixed Value: http://philhealth.gov.ph/fhir/Identifier/philhealth-id
... value Σ 0..1 string PhilHealth ID
Example General: 123456
Example PhilHealth ID: nn-nnnnnnnnn-n
... period Σ 0..1 Period Time period when id is/was valid for use
... assigner Σ 0..1 Reference(Organization) Organization that issued id (may be just text)

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
Identifier.use Base required IdentifierUse 📍4.0.1 FHIR Std.
Identifier.type Base extensible IdentifierType 📍4.0.1 FHIR Std.

Constraints

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()

This structure is derived from Identifier

Summary

Mandatory: 1 element
Fixed: 3 elements

 

Other representations of profile: CSV, Excel, Schematron