Health Identity: A Framework for Canada

Own the Stack exists to strengthen Canada’s digital sovereignty by promoting open, interoperable, Canadian-governed healthcare platforms that serve patients before vendors.

A Canadian Health Identity and Clinical Platform

Own the Stack proposes more than an open-source clinical information system.

It proposes a common national foundation for digital health in Canada.

At its centre would be a Canadian health credential standard: a nationally governed namespace and data model through which provinces and territories could issue trusted, selectively disclosable proof of health coverage.

Today, a personal health number is primarily meaningful within the province or territory that issued it. When Canadians receive care outside their home jurisdiction, identity, coverage verification and reciprocal billing frequently depend on fragmented processes, manual validation and jurisdiction-specific integrations.

Canada can replace that fragmentation with a shared standard.

A Canadian health-coverage credential could allow a person to securely prove:

• that they are covered by a Canadian public health plan;
• which jurisdiction is responsible for their coverage;
• the identifier required for registration or billing;
• whether that coverage is currently valid; and
• only the additional information required for the transaction at hand.

The patient would not need to expose every attribute for every encounter. A pharmacy, hospital, laboratory or out-of-province provider could request only the information necessary for its purpose.

This same national data model should extend into an open-source Canadian clinical information system.

The credential, patient registry, clinical platform and interoperability services would speak the same language. Patient identity would map consistently into Canadian FHIR profiles. Provincial differences would remain supported, but they would be implemented as governed extensions to a common foundation rather than as incompatible systems.

The result would be a platform capable of supporting:

• patient registration and identity matching;
• proof of provincial or territorial coverage;
• interprovincial reciprocal billing;
• consent and delegated authority;
• clinical documentation;
• orders, results and referrals;
• medication and immunization records;
• patient access;
• standards-based integration; and
• portable digital credentials.

This is not an argument for a single centralized national database.

It is an argument for a common architecture.

Provinces and territories could continue to administer their own health plans, issue their own identifiers and operate their own systems. But those systems would participate in a nationally governed trust framework, use common data definitions and interoperate by design.

Canada does not need thirteen disconnected versions of the same digital foundation.

We need a shared public platform that each jurisdiction can configure, operate and improve—without surrendering control of its data or becoming permanently dependent on a proprietary vendor.

Own the identity. Own the data model. Own the clinical platform. Own the stack.