The insurance company has the right to investigate our medical records from various channels. Besides going to the hospital, some professional private institutions are also very popular. For example: Mei Nianda Health, Aikang, Ciming, etc. All medical records, including outpatient and hospitalization, can be found through ID cards. Gao is a doctor, taking a private film in the hospital to find out thyroid cancer. Subsequently, he took out critical illness insurance with 13 insurance company, with the insurance amount of * * * 7.9 million. Just after the waiting period, he had an operation and applied for compensation. Nodules, hypertension and other diseases have to be strictly examined by insurance companies, and health information is generally inquired. If you don't tell the truth, if there is a related claim later, it is likely to be rejected. According to this inquiry, no matter whether it is small or big, as long as it is not cirrhosis, there is no need to inform the insurance company.