CCMA · Medical Law and Ethics · 8 min read
HIPAA Privacy, Security and Release of Information
- Differentiate between Protected Health Information (PHI) and electronic PHI (ePHI), applying the minimum necessary standard and permitted uses in outpatient clinical practice.
- Identify administrative, physical, and technical safeguards required under the HIPAA Security Rule to protect confidential patient data.
- Execute compliant communication, release-of-information, and breach-reporting protocols while remaining within the medical assistant scope of practice.
Protected Health Information and the Minimum Necessary Rule
Protected Health Information (PHI) is individually identifiable health information held or transmitted by a covered entity or its business associates, subject to specific HIPAA exclusions. This critical information exists in oral, written, and electronic forms, with the electronic form commonly referred to as ePHI. In an outpatient medical facility, health information is PHI when it identifies a patient or there is a reasonable basis to believe it could be used to identify the patient, even without a listed identifier. These identifiers include patient names, dates of birth, Social Security numbers, home addresses, and clinic medical record numbers. Whenever a clinical medical assistant handles records containing these details, strict privacy standards apply.
Under the HIPAA Privacy Rule, medical assistants must follow the minimum necessary standard. This standard directs healthcare workers to access, use, or disclose only the specific PHI needed to carry out their assigned duties. For example, a medical assistant may access a patient's chart to prepare for rooming, obtain vital signs, prepare delegated clinical care, perform point-of-care testing ordered by the provider, or carry out assigned administrative tasks. However, HIPAA identifies vital exceptions where the minimum necessary rule does not apply: disclosures made directly to the patient requesting their own records, and disclosures to, or requests by, a healthcare provider for treatment purposes.
Outside of legitimate job duties, accessing medical records is strictly prohibited. Looking into the chart of a family member, a coworker, or a high-profile celebrity out of personal curiosity violates both HIPAA privacy rules and clinic policy. Medical assistants must recognize that curiosity is never an authorized reason to open an electronic chart or view clinical documentation. Every chart view must connect directly to authorized clinical tasks assigned by the supervising provider or clinic management.
Common mistakes
- Assuming that removing a patient's name makes it acceptable to post a clinical photograph or story on social media; if the patient or PHI can still be identified, it remains a severe HIPAA violation.
- Believing that receiving a subpoena permits the immediate release of records, rather than forwarding the legal document to authorized clinic staff for verification and review.
- Leaving detailed medical interpretations, diagnoses, or medication orders on a patient's voicemail without verifying authorized communication preferences and clinic protocols.
- Sharing computer logins with a coworker or provider to speed up clinical workflow, which bypasses essential technical safeguards and individual accountability.
Key points
- PHI can be oral, written, or electronic; the HIPAA Security Rule's administrative, physical, and technical safeguards specifically protect electronic PHI (ePHI).
- The minimum necessary rule limits access to the specific data needed for assigned duties, with key exceptions for disclosures to the patient and treatment requests by providers.
- TPO disclosures generally do not require a separate HIPAA authorization; other uses or disclosures may also be permitted without one, while those not otherwise permitted require a valid authorization.
- Clinic staff must uphold daily privacy by closing exam-room doors, using locked shredding bins, avoiding sensitive data on tracking whiteboards, and logging off unattended workstations.
- Report suspected breaches immediately under clinic policy; for a reportable breach, affected individuals must be notified without unreasonable delay and no later than 60 days after discovery, while media notice is required when 500 or more residents of a single state or jurisdiction are affected.
- Medical assistants relay only provider-approved messages without independent interpretation and must never alter, backdate, or delete records to conceal errors.
Practice this section
Explained CCMA Medical Law and Ethics questions, no account needed. CCMA Medical Law and Ethics practice test
The full lesson continues with 4 more sections with exam tips, audio in English and Spanish, 5 Check yourself questions and 20 flashcards.
- 1 month
$41.99$20.99 - 3 months
$122.99$61.49 - Lifetime
$251.99$125.99
One payment, no subscription.
See CCMA plansAlready a member? Log in
Sample lesson: Delegated Duties, Supervision and the Patient Bill of Rights25 practice questions on this exam
Each CCMA practice test has 25 original questions with the answers explained. No account needed.
Open the CCMA practice testsOriginal lesson written for CCMA practice · updated October 14, 2026. Exam names are trademarks of their owners; tests.global is not affiliated with them.