security incident procedures (HIPAA)

As part of their administrative safeguards, covered entities must implement policies and procedures to address security incidents. The Security Rule defines a security incident as "the attempted or successful unauthorized access, use, disclosure, modification, or destruction of information or interference with systems operations in an information system." (164.304)

(The regulations also define an information system: "[A]n interconnected set of information resources under the same direct management control that shares common functionality. A system normally includes hardware, software, information, data, applications, communications and people." Given this broad definition, almost any kind of disruptive activity "counts" as a security incident.)

This standard has only one implementation specification, and it is required: "response and reporting." This is defined as including three steps:

  • identification and response to suspected or known security incidents;
  • mitigation, to the extent practicable, of harmful effects of security incidents that are known or suspected; and
  • documentation of the incidents and their outcomes.

The overall aim is "formal, documented report and response procedures so that security violations [are] reported and handled promptly." DHHS has declined to spell out details -- the specific documentation processes and appropriate responses "will be dependent upon an entity's environment and the information involved." (Final Rule, p.101,102)

The requirement here is for internal reporting and response; external reporting is not addressed by the standard. That would be governed by other business or legal considerations, such as any requirements of state law. (Note, however, that DHHS might ask to see security incident documentation as part of a compliance review.)

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