Final answer:
The Joint Commission survey team has the authority to demand corrective action on problems found, to conduct follow-up assessments, and in severe cases, revoke accreditation of the healthcare organization.
Step-by-step explanation:
If the survey team sent by the Joint Commission finds a problem during their evaluation of a healthcare organization, it has the authority to require that the problem be addressed and to follow up on correction plans. This could include mandating changes to procedures or policies, setting deadlines for when issues need to be resolved, and conducting re-surveys to ensure compliance. If the issues found are serious enough, the Joint Commission can issue a Preliminary Denial of Accreditation, which signals that an institution is not meeting necessary standards and has to undertake immediate corrective action. In extreme cases, accreditation can be revoked entirely, which can have significant implications for the institution's ability to operate and receive reimbursement from insurance providers.