How do new medical supplies get into the medical billing code catalog? How to enter the medical insurance catalog?

1, the new medical supplies into the charge directory need to go to the hospital record procurement process, the relevant department professors sign the report to the medical insurance bureau, after the publicity synchronized with the provincial medical insurance bureau, to generate the charge code; cycle is not fixed, depending on the relationship and the relevant information; generally 3-6 months, need to be clinically longer;

2, the medical insurance catalog is more complex, involving health, medical insurance, and other related departments, the process is more complex, or depends on whether the product is medically necessary subjects + relationship, 63-6 months or even longer;

3, the new products do not have a medical fee code directory. Complex, or depending on whether the product is medically necessary subjects + relationship, 63-6 months or even longer;

3, the new product did not take the record procurement or participate in the bidding and won the tender is unable to achieve market access, wooden charge code, more into the health insurance catalog;

4, no direct relationship, bidding and procurement and consumables classified code has a relationship with the charge directory, the health insurance is only a reference at most.

This is the first time I've seen this.