• The HIPAA Privacy Rule, a federal law, generally gives patients the right to access their complete medical record
• The main exceptions to this rule are
  - Psychotherapy notes about a counseling session
  - Disclosures that are likely to endanger the life or physical safety of the patient or another person

Sources & more info:

The HIPAA Privacy Rule
HHS.gov

Access to my records
HealthIT.gov

Individuals’ Right under HIPAA to Access their Health Information
HHS.gov