Why is it important to control blood sugar if you have diabetes?

When a person has diabetes, the body’s blood sugar (glucose) builds up above the normal level. When the level of blood sugar is high, diabetes can cause damage to the small blood vessels. By keeping your blood sugar closer to the normal level, this will help prevent or delay problems like blindness, heart disease, kidney disease, nerve damage, and loss of limbs, especially the feet and toes. To control your diabetes and blood sugar, you may need to check your blood sugar levels at home, eat healthy, maintain a healthy weight, stay active and take medicine as needed.

How should doctors help control blood sugar?

Doctors should regularly order the “A1c” blood test for you. The A1c test measures your average blood sugar level over the past 2 to 3 months. To have good control, your A1c level should be less than 8%. Doctors should work with you to help control the level of sugar (glucose) in your blood. The doctor can help you to better plan your meals and stay physically active. Your doctor may also teach you how to check your blood sugar at home using a small meter. And when needed, the doctor can also order medicine that lowers the blood sugar level.

Talk with your doctor and health plan to find out about what other services are available. Many health plans offer additional support and resources for patients with diabetes. These additional services may be educational materials (online and in print), classes or support groups, home blood pressure monitoring, or phone counseling.

What do the stars mean?

The scores show how poorly each medical group did at making sure patients ages 18-75 with type 1 or type 2 diabetes had well-controlled blood sugar levels (patients with A1c levels of more than 9% were poorly controlled). Lower scores mean more patients did not get the right care at the right time.

The scores are based on information from at least 30 medical group patient records in 2024.