(a) If a plan required under Section 323.002 is not approved, the department shall:
(1) return the plan to the health care facility; and
(2) identify the specific provisions under Section 323.004 with which the plan conflicts or does not comply.
(b) Not later than the 90th day after the date the department returns a plan to a health care facility under Subsection (a), the facility shall correct and resubmit the plan to the department for approval.