# Cloud Healthcare HL7v2 API

**Canonical:** https://apis.io/apis/google-cloud-healthcare/healthcare-hl7v2/  
**Provider:** Google Cloud Healthcare — https://apis.io/providers/google-cloud-healthcare/  
**Base URL:** https://healthcare.googleapis.com  
**Documentation:** https://cloud.google.com/healthcare-api/docs/how-tos/hl7v2

Cloud Healthcare HL7v2 API is one of 6 APIs that [Google Cloud Healthcare](https://apis.io/providers/google-cloud-healthcare/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include HL7v2, Clinical Messaging, Healthcare Integration, EHR, and Hospital Systems. The published artifact set on APIs.io includes API documentation.

The Cloud Healthcare HL7v2 API provides managed ingestion, storage, and retrieval of HL7 version 2.x messages, which are the most widely used standard for exchanging clinical data between hospital information systems. It supports message parsing, filtering, and routing via Pub/Sub notifications. The API enables integration with legacy EHR and hospital systems by accepting raw HL7v2 messages and making them queryable through a RESTful interface. Messages can be exported to Cloud Storage or BigQuery for downstream analytics. Individual messages are limited to 10 MB (base64-encoded data field).

## Machine-readable artifacts (2)

- **Documentation** — https://cloud.google.com/healthcare-api/docs/how-tos/hl7v2
- **ReferenceDocumentation** — https://cloud.google.com/healthcare-api/docs/reference/rest/v1/projects.locations.datasets.hl7V2Stores

## Other Google Cloud Healthcare APIs (5)

- [Cloud Healthcare FHIR API](https://apis.io/apis/google-cloud-healthcare/healthcare-fhir/)
- [Cloud Healthcare DICOM API](https://apis.io/apis/google-cloud-healthcare/healthcare-dicom/)
- [Cloud Healthcare De-identification API](https://apis.io/apis/google-cloud-healthcare/healthcare-deidentify/)
- [Cloud Healthcare Consent Management API](https://apis.io/apis/google-cloud-healthcare/healthcare-consent/)
- [Google Cloud Healthcare projects API](https://apis.io/apis/google-cloud-healthcare/google-cloud-healthcare-projects-api/)

## Tags

HL7v2, Clinical Messaging, Healthcare Integration, EHR, Hospital Systems

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/google-cloud-healthcare/healthcare-hl7v2/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/google-cloud-healthcare/.