Addressable

Under HIPAA rules, implementation specification under the security rule related to encrypted electronic mail that contains the patient’s protected health information. The provider must implement the specification as stated in the rule, implement protections equivalent to the rule, or clearly document why the implementation specification does not apply.

Adequate

A criterion of insurance rate regulation that stipulates that an insurer’s premium rates must be adequate to cover the insurer’s cost of doing business, claims payments, and a reasonable profit to the insurer.