Overview

Blue Button 2.0 from CMS is an API that contains four years of Medicare Part A, B and D data for 53 million Medicare beneficiaries.

This data reveals a variety of information about a beneficiary’s health, including type of Medicare coverage, drug prescriptions, primary care treatment and cost. Beneficiaries also have full control over how their data can be used and by whom, with identity and authorization controlled by MyMedicare.gov.

Blue Button 2.0 uses the HL7 FHIR standard for beneficiary data and the OAuth 2.0 standard for beneficiary authorization.


Getting started

You can get started on building your integration with the Blue Button API by following these steps:


Value and Use Cases

Developers integrate with the Blue Button API adding value for beneficiaries, providers, care organizations, researchers and many more across Healthcare and Life Sciences to:

Reduce patient burden

A research organization can pre-populate a medication lists for a patient during clinical trial enrollment.

Streamline information about different kinds of care over time

A primary care physician can access information on other patient care (e.g. related to behavioral health) to better inform treatment.

Uncover new insights that can improve health outcomes

A pharmacy can determine if a beneficiary gets healthier over time due to medication adherence.

Access and monitor health information in one place

A health application can aggregate data into a health dashboard for beneficiaries.


Support

The Blue Button 2.0 Google Group is where developers can ask questions, find answers, leave feedback and share experiences using the API. Visit the Blue Button Google Group.

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