The Department shall reimburse an emergency department for providing emergency mental health services to an individual who is enrolled in the public mental health system, for services rendered by an appropriately privileged physician or certified registered nurse practitioner — psychiatric as follows: For a problem focused history, a problem focused examination, and straightforward medical decision making ... $22.27; For an expanded problem focused history, an expanded problem focused examination, and medical decision making of low complexity ... $43.80; For an expanded problem focused history, an expanded problem focused examination, and medical decision making of moderate complexity ... $65.29; For a detailed history, a detailed examination, and medical decision making of moderate complexity ... $124.63; For a comprehensive history, a comprehensive examination, and medical decision making of high complexity ... $182.80.