FHIR Implementation Guide for ABDM
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FHIR Implementation Guide for ABDM - Local Development build (v6.5.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

International Patient Summary

Introduction

International Patient Summary

The International Patient Summary (IPS) is a standardized, minimal, and non-exhaustive set of clinical data intended to support continuity of care and patient safety across healthcare systems and borders. Defined by [Health Level Seven (HL7)] and [International Organization for Standardization (ISO)], it is a key artifact that enables safe, efficient exchange of health information, particularly during unplanned or cross-jurisdictional care.

A patient summary is not a complete health record but rather the essential minimum dataset required to ensure safe and effective care. By making critical health information readily available, patient summaries improve patient safety and support consistent, informed decision-making by clinicians across different sectors and domains.

An IPS bundle is an electronic health record extract containing essential healthcare information about the patient, including at least the mandatory elements defined in the IPS dataset. The dataset is:

  • Minimal and non-exhaustive
  • Specialty-agnostic and condition-independent
  • Clinically relevant across contexts

As described in EN 17269 and ISO 27269, the IPS was developed to support use cases such as unplanned, cross-border care.

IN Patient Summary

The IN Patient Summary (IN PS) is an implementable FHIR specification based on the International Patient Summary (IPS) as defined by [Health Level Seven (HL7)] and [International Organization for Standardization (ISO)]. The IN PS profile set is closely aligned with the HL7 IPS-UV specification while addressing localized requirements for the [Ayushman Bharat Digital Mission (ABDM)], this ensures international interoperability while reducing barriers to early adoption.

To achieve this:

  • IN PS profiles are derived from the respective ABDM profiles.
  • Conformity with the corresponding IPS profiles is maintained through the use of the imposeProfile extension.

Principles and Design

The IN PS follows the general principles and design conventions of the International Patient Summary Implementation Guide. Full details are available in the IPS IG.

Profiling Approach

The Indian Patient Summary (IN PS) profiles are designed to ensure consistency with both national and international standards. All profiles defined in IN PS are derived from the [Ayushman Bharat Digital Mission (ABDM)] base profiles published for India, thereby aligning with the [Ayushman Bharat Digital Mission (ABDM)] ecosystem. At the same time, they are also made conformant to the International Patient Summary (IPS) profiles, ensuring global interoperability. To achieve this, the IN PS makes use of the imposeProfile extension, which allows implementers and validators to enforce dual conformance: the resource instance must be valid against both the [Ayushman Bharat Digital Mission (ABDM)] profile (national compliance) and the IPS profile (international compliance). This ensures that while the national constraints are fully respected, the IPS constraints are not restated in the IN PS profile but are still enforced at validation time.


Derived Diagram


Key aspects of the profiling approach are as follows:

ABDM-Derived and IPS-Compliant Profiles

  • IN PS profiles are derived from ABDM base profiles, inheriting all constraints, cardinalities, mandatory fields, and terminology bindings.
  • Each profile must also conform to the corresponding IPS profile, ensuring resources are interoperable both within the ABDM ecosystem and internationally.

imposeProfile Extension and Validator Guidance

  • The imposeProfile extension is used to reference IPS profiles from IN PS resources (e.g., Composition, Bundle, Patient, Observation) without restating IPS constraints.
  • Validators are instructed to check that a resource instance is valid against both the ABDM based IN PS profile and the referenced IPS profile.
  • This ensures dual compliance while avoiding duplication of IPS constraints, and implementers must review both ABDM and IPS profiles to fully understand all applicable requirements.

IN PS Composition

Sections Description

IPS Composition Diagram
Problem List

The Problem List section records clinical problems or conditions currently being monitored for the patient. If no problems are known or documented, this is indicated using emptyReason (at Composition.section) or a referenced resource (at Composition.section.entry).

Allergies and Intolerances

This section captures relevant allergies or intolerances, including the type of reaction (e.g., rash, anaphylaxis), the causative agents when known, and optionally the severity and certainty of the allergy. At a minimum, it should document currently active and relevant historical allergies or adverse reactions. If no information is available, emptyReason or a referenced resource should be used.

Medication Summary

The Medication Summary provides details of medications relevant to the patient summary. Depending on jurisdiction, it may include:

  • Currently active medications
  • Current and past medications deemed relevant by the authoring practitioner
  • Prescriptions or dispensations automatically extracted from regional or national EHRs

Medications are represented as MedicationStatement or MedicationRequest. This section can be populated as:

  • No entry, using emptyReason
  • An entry stating the patient is not on relevant medications
  • One or more entries enumerating each relevant medication
Immunizations

This section records the patient’s current immunization status and clinically pertinent immunization history, primarily to facilitate communication of immunization information.

Diagnostic Results

This section aggregates relevant observation results obtained from the patient or in vitro specimens, including laboratory, pathology, and radiology results. Observations may be included directly or referenced via DiagnosticReport.

History of Procedures

Documents past procedures relevant to the patient summary, including:

  • Invasive diagnostic procedures (e.g., cardiac catheterization; results are captured in the Diagnostic Results section)
  • Therapeutic procedures (e.g., dialysis)
  • Surgical procedures (e.g., appendectomy)
Medical Devices

Includes narrative text and coded entries describing the patient’s history of medical device use.

Advance Directives

Contains a narrative description of the patient’s advance directives, including links to supporting documents and consents.

Alerts

Conveys information flagged to raise awareness of potential concerns or risks to/from the patient.

Functional Status

Describes the patient’s ability to perform activities of daily living and any needs for continuous assessment by third parties. Disability or functional status may influence treatment decisions. Future profiles may further formalize functional assessments.

History of Past Problems

Documents conditions that the patient experienced previously but are no longer tracked in the current Problem List.

History of Pregnancy

Captures pregnancy status and history, including:

  • An observation of current pregnancy status, optionally including an estimated delivery date
  • An observation summarizing pregnancy history
Patient Story

Includes narrative text and optional resources to capture what matters to the patient, such as needs, strengths, values, concerns, and preferences. Examples include:

  • Personal wellness notes and dates
  • Important information or events to be known
  • Significant people or relationships
  • Any resource type may be used to support the narrative
Plan of Care

Describes care expectations, goals, proposals, and orders for monitoring, tracking, or improving the patient’s condition.

Social History

Covers relevant social factors, including:

  • Tobacco use
  • Alcohol use
Vital Signs

Includes vital signs such as blood pressure, body temperature, heart rate, and respiratory rate, along with other clinical findings like height, weight, BMI, head circumference, and pulse oximetry. Notable measurements (e.g., most recent, maximum, minimum, baseline, or trends) may also be recorded.

IN PS Document (Bundle)

The IN PS exchange format is represented as a FHIR Bundle of type document. Bundle contains a collection of entries, with the first entry always being a Composition resource. All other entries within the Bundle are referenced from this Composition, providing a structured and complete representation of the patient summary.

In the IN PS document:

  • Required (Mandatory) sections: Problems, Allergies and Intolerances, Immunizations, and Medication Summary
  • Recommended sections: Results (Diagnostics), History of Procedures, and Medical Devices
  • Optional sections: Advance Directives, Functional Status, History of Pregnancy, Plan of Care, Alerts, History of Past Problems, Patient Story, Social History, and Vital Signs
Document Diagram