Here are some key components that can be part of a medical treatment package: 

1. Consultation Fees: This includes initial and follow-up consultations with specialists, surgeons, or physicians. 
2. Diagnostic Tests: Lab tests, imaging (like X-rays, MRIs, CT scans), and other diagnostic procedures necessary to assess the patient’s condition. 
3. Medical Procedures or Surgeries: For packages targeting specific conditions (e.g., orthopedic surgeries, cardiac surgeries, fertility treatments), this covers the actual procedure itself. 
4. Hospital Stay and Nursing Care: If the package involves surgery or other intensive treatments, it usually includes the cost of hospital admission, room charges, and nursing care. 
5. Medications: Pre-operative or post-operative medications, pain management, and any other necessary drugs can be part of the package. 
6. Post-Treatment Care: Follow-up visits, rehabilitation, physiotherapy, and any additional care required after the treatment. 
7. Additional Services: This could include transportation, accommodation for the patient or family, and even telemedicine services for remote follow-ups. 
8. Emergency Care (if needed): Some packages may include contingency plans for emergency care, though this is not always guaranteed. 

Packages are often used to make treatment more predictable in terms of cost and scope, which can be especially useful for international patients or those seeking elective procedures.