The difference between the special needs clinic and the general clinic shall be borne by the patient himself.
For example, the registration fee for general outpatient service in a hospital 12 yuan, and the operation fee is 2000 yuan, which is within the scope of medical insurance.
Then, if you still go to the special needs clinic of this hospital, if the registration fee is 100 yuan, then you have to pay 100- 12=88 yuan, if the operation fee is 3,000 yuan, then you have to pay 3,000-2,000 yuan =1000 yuan.
Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.