Does Tencent Health, which does nucleic acid testing in rural areas, deduct the expenses from it?

You can't. This consumption record is generated by supplementary records of medical institutions undertaking nucleic acid detection. The insured person belongs to the "check-up" group, and if he accepts COVID-19 nucleic acid test in Shenzhen according to the regulations, the expenses will be paid by the medical insurance pooling fund and financial funds in proportion, and the individual will not bear the expenses, and the medical insurance personal account will not be deducted. Large-scale nucleic acid testing is free.