Scope of medical assistance for serious illness: 1, malignant tumor; 2, uremia; 3. Acute myocardial infarction; 4. Acute stroke; 5. Severe hepatitis; 6. Acute necrotizing pancreatitis; 7, phenylketonuria; 8, all kinds of heart disease and cardiac insufficiency level 3; 9. Hypertension level 3; 10, cardiomyopathy; 1 1, decompensated cirrhosis; 12, organ transplant rejection treatment; 13, diabetes; 14, severe rheumatoid arthritis; 15, spinal cord injury with paraplegia; 16, schizophrenia; 17, systemic lupus erythematosus.