Which of the following does NOT fall under the terms of electronic PHI?

The correct choice is the one that identifies a medium not encompassed by the definitions of electronic protected health information (ePHI). Electronic PHI includes any health information that is created, stored, transmitted, or received in electronic form. Options such as text messages about patient care, emails containing health information, and electronic health records clearly fall within this definition because they involve data in an electronic format, whether it's sent via digital communication or stored in a computer system.

Conversely, paper records stored in a filing cabinet do not meet the criteria for ePHI since they are not transmitted or stored electronically. They exist in a physical format and, as such, are governed by different standards and regulations when it comes to health information privacy and security under HIPAA. This fundamental difference in the medium of information qualifies the paper records as outside the realm of electronic PHI.