NUR 5310 Module 3 Privacy and Security Analysis Example

Who Sees the Imported Medication History? Access Levels, Retention, Audit Trails and the Special Case of Addiction Treatment Records

Student Name

Master of Science in Nursing (MSN), Thomas Edison State University

NUR-5310: Nursing Informatics: Concepts and Issues

Mentor Name

Month Day, Year

Who Sees the Imported Medication History? Access Levels, Retention, Audit Trails and the Special Case of Addiction Treatment Records

The previous module described how external medication data, such as pharmacy fill histories, can reach the admission screen. Importing more data into the record brings privacy and security obligations with it. This paper analyzes those obligations for imported medication histories on our medical units. It identifies the rules that apply, defines who should be able to see the data and why, explains how long the data are kept, describes how access is audited, and gives particular attention to records of substance use disorder treatment, which are governed by additional federal rules.

The Rules That Apply

The HIPAA Privacy Rule governs how protected health information may be used and disclosed. Disclosures for treatment are permitted, which is why a hospital may obtain a patient's pharmacy history for care, but most other uses must be limited to the minimum necessary to accomplish their purpose, as set out in 45 C.F.R. § 164.502. The HIPAA Security Rule adds requirements for electronic information, including technical safeguards in 45 C.F.R. § 164.312: access controls that limit electronic information to authorized users, audit controls that record and examine activity, integrity protections, person or entity authentication and transmission security.

Federally assisted addiction treatment programs produce records that the law guards more tightly still. The confidentiality regulations, whose applicability is defined in 42 C.F.R. § 2.12, restrict use and disclosure of identified treatment records and were amended in 2024 so that, once a patient consents, treatment, payment and operations disclosures work much as they do under HIPAA; the amendments still bar using the records to bring charges or other legal action against the patient. A dispensed prescription for a medication used to treat opioid use disorder may therefore carry different obligations depending on its source.

Access Levels

Access to the imported medication history should follow the role. Admitting nurses, pharmacists and pharmacy technicians performing medication histories, and the admitting provider need the full history to reconcile medications safely. Unit nurses caring for the patient later need the reconciled list, which becomes part of the active record, but not necessarily the raw external feed. Unit clerks and transport staff need none of it. Our hospital's electronic record uses role-based access, which grants permissions by job category, combined with the patient's care team assignment; a nurse can open the external medication tab only for patients on the nurse's assignment or unit.

Emergency access is handled through a break-the-glass function: a user without routine access can override the restriction in an urgent situation but must enter a reason, and every such access is flagged for review. For substance use disorder treatment records received under the federal confidentiality rules, the system displays a notice prohibiting redisclosure and limits who can view the source document, so that the information supports treatment without spreading further than the rules allow.

Retention

Retention involves two different clocks. The medical record, including the reconciled medication list, is retained for the period required by state law and hospital policy, which typically runs for many years after the last discharge and longer for minors. The raw external feed is a different matter. Retaining every imported fill history indefinitely increases the volume of sensitive data at risk without adding clinical value once reconciliation is complete. Our team recommended that the external feed be retained only as long as needed to document the reconciliation and support audits, while the reconciled list and the record of who reviewed which sources remain part of the permanent record. The HIPAA rules require that the hospital's privacy and security policies themselves, and the documentation of safeguards, be kept as specified in the regulations, which is separate from how long clinical data are stored.

Retention also covers copies outside the record. Printouts of the external history left in a chart rack, screenshots sent through messaging apps and spreadsheets built for quality audits all hold the same sensitive data with fewer protections. Our policy requires that audit spreadsheets use record numbers rather than names, live on a secured network drive rather than a desktop, and be deleted when the audit is closed. Printing the external tab was disabled, since reconciliation can be completed on screen and printed copies were the most likely to be left behind.

Audit Trails and Monitoring

Audit trails record who accessed what, when and from where. They serve two purposes: deterring inappropriate access and detecting it. The Security Rule's audit controls requirement is satisfied only if logs are actually examined, not merely stored. Our hospital runs automated reports that flag a user opening a chart that shares the user's surname, to coworkers' records, to records of public figures and to records outside the user's assigned unit, and the privacy office reviews flagged events weekly. For imported medication histories, we added a flag for access to the external tab more than seventy-two hours after admission by users not involved in the admission, a pattern that might indicate curiosity rather than care.

The scale of the risk justifies the effort. Liu et al. (2015) examined the federal breach reports filed from 2010 through 2013, close to a thousand incidents touching roughly 29 million patients' records; stolen devices and files led the causes, with a growing share involving electronic records and portable devices. Many breaches involve insiders as well as outsiders, and audit trails are one of the few controls that address both.

Nursing Responsibilities

Nurses carry responsibilities that no technical control replaces. They should open external medication data only for patients in their care and only when needed, never share credentials, lock screens when stepping away, avoid copying sensitive history into free-text notes where it escapes the controls on the source tab, and explain to patients what external data were used to build their medication list. When a patient asks that a past addiction treatment medication not be discussed in front of family, the nurse must respect that request while ensuring the reconciled list is accurate for safety. Privacy and safety are not opposites; the imported history improves safety only if patients trust that it will be handled carefully.

Education reinforces these points. New staff complete privacy training at orientation and annually, but the team recommended adding a five-minute module specific to the external medication tab, using realistic cases such as a request from a family member for a patient's prescription list. Staff are more likely to follow rules they understand than rules they merely sign.

References

42 C.F.R. § 2.12 (2024). Applicability. https://www.ecfr.gov/current/title-42/chapter-I/subchapter-A/part-2/subpart-B/section-2.12

45 C.F.R. § 164.312 (2024). Technical safeguards. https://www.ecfr.gov/current/title-45/subtitle-A/subchapter-C/part-164/subpart-C/section-164.312

45 C.F.R. § 164.502 (2024). Uses and disclosures of protected health information: General rules. https://www.ecfr.gov/current/title-45/subtitle-A/subchapter-C/part-164/subpart-E/section-164.502

Liu, V., Musen, M. A., & Chou, T. (2015). Data breaches of protected health information in the United States. JAMA, 313(14), 1471-1473. https://doi.org/10.1001/jama.2015.2252