I bought Lhasa social security. I went to Chengdu to see a doctor. Should I report to Lhasa for medical insurance to Lhasa or to a Tibetan doctor?

Basic medical insurance is a social insurance system established to compensate workers for economic losses caused by disease risks. The medical insurance fund is established through the contributions of employers and individuals. After the insured person has medical expenses, the medical insurance agency will give certain economic compensation to avoid or reduce the economic risks caused by illness and treatment.