NHDR Implementation Guide Release 1.0
0.1.0 - ci-build

NHDR Implementation Guide Release 1.0, published by NHDR. 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/PROJ-PHILHEALTH-EA-NHDR/nhdr-fhir-ig-review-project-2/ and changes regularly. See the Directory of published versions

## Logical Model: Minimum Required Patient Data

Official URL: https://nhdr.gov.ph/fhir/StructureDefinition/PatientModel | Version: 0.1.0
Draft as of 2026-04-15 | Computable Name: PatientModel
Copyright/Legal: Used by permission of HL7 International, all rights reserved Creative Commons License. Licensed Under Creative Commons. No Rights Reserved.

Sample Logical Model

Usages:

- This Logical Model is not used by any profiles in this Implementation Guide

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.

- Key Elements Table
- Differential Table
- Snapshot Table
- Statistics/References
- All

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
PatientModel |  | 0..* | Base | Minimum Required Patient Data
PhilHealthID |  | 1..1 | Identifier | PhilHealth Identification Number
name |  | 0..* | BackboneElement | Test Name
@id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized
familyName |  | 1..1 | string | Surname
firstName |  | 0..1 | string | First Name
middleName |  | 0..1 | string | Middle Name
sex |  | 0..1 | CodeableConcept | Sex at Birth
signature |  | 0..* | Signature | Signature
Documentation for this format

#### 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 Base

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
PatientModel |  | 0..* | Base | Minimum Required Patient Data
PhilHealthID |  | 1..1 | Identifier | PhilHealth Identification Number
name |  | 0..* | BackboneElement | Test Name
familyName |  | 1..1 | string | Surname
firstName |  | 0..1 | string | First Name
middleName |  | 0..1 | string | Middle Name
sex |  | 0..1 | CodeableConcept | Sex at Birth
signature |  | 0..* | Signature | Signature
Documentation for this format

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
PatientModel |  | 0..* | Base | Minimum Required Patient Data
PhilHealthID |  | 1..1 | Identifier | PhilHealth Identification Number
name |  | 0..* | BackboneElement | Test Name
@id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized
familyName |  | 1..1 | string | Surname
firstName |  | 0..1 | string | First Name
middleName |  | 0..1 | string | Middle Name
sex |  | 0..1 | CodeableConcept | Sex at Birth
signature |  | 0..* | Signature | Signature
Documentation for this format

#### 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 Base

Summary

Mandatory: 0 element(2 nested mandatory elements)

Key Elements View

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
PatientModel |  | 0..* | Base | Minimum Required Patient Data
PhilHealthID |  | 1..1 | Identifier | PhilHealth Identification Number
name |  | 0..* | BackboneElement | Test Name
@id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized
familyName |  | 1..1 | string | Surname
firstName |  | 0..1 | string | First Name
middleName |  | 0..1 | string | Middle Name
sex |  | 0..1 | CodeableConcept | Sex at Birth
signature |  | 0..* | Signature | Signature
Documentation for this format

#### 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()`

Differential View

This structure is derived from Base

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
PatientModel |  | 0..* | Base | Minimum Required Patient Data
PhilHealthID |  | 1..1 | Identifier | PhilHealth Identification Number
name |  | 0..* | BackboneElement | Test Name
familyName |  | 1..1 | string | Surname
firstName |  | 0..1 | string | First Name
middleName |  | 0..1 | string | Middle Name
sex |  | 0..1 | CodeableConcept | Sex at Birth
signature |  | 0..* | Signature | Signature
Documentation for this format

Snapshot View

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
PatientModel |  | 0..* | Base | Minimum Required Patient Data
PhilHealthID |  | 1..1 | Identifier | PhilHealth Identification Number
name |  | 0..* | BackboneElement | Test Name
@id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized
familyName |  | 1..1 | string | Surname
firstName |  | 0..1 | string | First Name
middleName |  | 0..1 | string | Middle Name
sex |  | 0..1 | CodeableConcept | Sex at Birth
signature |  | 0..* | Signature | Signature
Documentation for this format

#### 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 Base

Summary

Mandatory: 0 element(2 nested mandatory elements)

Other representations of profile: CSV, Excel