Washington State Enacts Landmark Privacy Law Aimed at Digital Health Industry


On April 27, 2023, the state of Washington enacted a landmark privacy law aimed at protecting the privacy of health data not covered by HIPAA. This law, named the “My Health My Data Act,” covers a very wide range of entities, consumers, and data. It also contains a private right of action. Companies should soon begin evaluating the scope of this law and its requirements before it comes into effect March 31, 2024 (for “small businesses,” June 30, 2024).

There are many nuances and complexities to this law that go beyond HIPAA or any other existing state “comprehensive” privacy law. We highlight some of the key elements below:

“Consumers” encompass Washington residents as well as any person whose health data is “collected” in Washington (and “collect” does not mean “collect” in the traditional sense of the word). The law does not apply to individuals in an employment context or to employee data. The broad definition of “consumer health data” includes even data derived from non-health information that may indicate a consumer’s attempt to receive health services or supplies. There are exceptions for data that is subject to certain enumerated privacy laws such as HIPAA, GLBA, FCRA, FERPA, and existing Washington state laws related to health care and insurance. For more details on these key definitions and the scope of the law read our post here.

The law may be enforced through a private right of action, in addition to enforcement by the Washington Attorney General. This law fits a growing trend towards increased scrutiny and protections for health data not covered by HIPAA. (See here for a discussion on the FTC’s focus).


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National Law Review, Volume XIII, Number 124