Special number refers to the high-grade medical service selected by patients in the hospital, and its cost is generally higher than that of ordinary number. According to the national medical insurance policy, medical insurance can only reimburse the medical expenses that meet the requirements, and the special expenses are not covered by medical insurance, so the special inspection expenses cannot be covered by medical insurance.

In addition to the special cost, there are some medical expenses that cannot be covered by medical insurance, such as cosmetic surgery, physical examination, nutrition and health care products.