Is the green code test of health code the same as the negative certificate of nucleic acid test?

The negative proof of health code green code test and nucleic acid test is different. The green code check of health code refers to your health code, and the negative proof of nucleic acid test means that the nucleic acid test result is negative, one is to check the code and the other is to check the test result, so the green code check of health code is different from the negative proof of nucleic acid test.