Final answer:
The Health Insurance Portability and Accountability Act (HIPAA) is the regulation that allows for the correction of documentation errors in a patient's medical records.
Step-by-step explanation:
The regulation that allows for the correction of documentation errors in a patient's medical records is the Health Insurance Portability and Accountability Act (HIPAA). This act requires the confidentiality of patient records to be maintained and provides patients with the right to request amendments or corrections to their health information if they believe there are errors.
It is important for healthcare providers and entities covered by HIPAA to have a clear process in place for patients to request changes to their health records. Additionally, under HIPAA, if a correction is made, the updated information should be communicated to others who have received the incorrect information when it is appropriate. Establishing transparent correction methods ensures both compliance with the law and maintains the integrity of patient health information.