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Hemoglobin (Hb) A1c Blood Test

The Hemoglobin A1c (HbA1c) Blood Test calculates the average blood glucose levels over 2-3 months, making it an ideal diagnostic tool for diabetes management.

Sample Report

Test Code: 001453

CPT Code: 83036

Also Known As: A1C Test; Glycated Hemoglobin Test; HbA1C; Hgb a1c; Glycohemoglobin

Methodology:

Roche Tina Quant

Specimen Type: Blood

Preparation:

No special preparation is required.

Test Results:

1-2 days. May take longer based on weather, holiday, or lab delays.

Sample Report

Test Code: 496

CPT Code: 83036

Also Known As: A1C Test; Glycated Hemoglobin Test; HbA1C; Hgb a1c; Glycohemoglobin

Methodology:

Roche Tina Quant

Specimen Type: Blood

Preparation:

No special preparation is required.

Test Results:

1-2 days. May take longer based on weather, holiday, or lab delays.

Description

What is the purpose of this test?

The Hemoglobin A1c (HbA1c) Blood Test is a diagnostic tool for monitoring and diagnosing diabetes. This test measures the average blood sugar level over the past 2-3 months, providing an indication of the patient's blood sugar control over time. HbA1c is a protein in red blood cells that binds to glucose in the blood. Because red blood cells live for about 3 months, the HbA1c test gives an average of blood sugar levels over that period. 

The HbA1c Blood Test is a useful tool for monitoring the long-term management of diabetes because it can detect changes in blood sugar levels before symptoms occur. It is also more convenient than other blood sugar tests, as it does not require fasting and can be done at any time of the day. 

The HbA1c test is important because high blood sugar levels can cause damage to various organs in the body, such as the eyes, kidneys, and nerves. By monitoring a patient's HbA1c levels, doctors can adjust treatment plans and help patients manage their diabetes effectively. A target HbA1c level of less than 7% is recommended for most people with diabetes, although individual targets may vary depending on the patient's age, health status, and other factors. Regular monitoring of HbA1c levels is important to ensure that blood sugar levels are well controlled and to prevent complications from diabetes.

 

Who would benefit from this test?

The Hemoglobin A1c Blood Test would be beneficial to:

  • Individuals with type 1 or type 2 diabetes
  • People with a family history of diabetes
  • Those who are overweight or obese
  • Individuals with high blood pressure or high cholesterol 
  • Women who have had gestational diabetes during pregnancy
  • People who lead a sedentary lifestyle
  • Those who have a history of heart disease or stroke
  • Elderly individuals

 

When should I order a Hemoglobin A1c Blood Test?

Individuals should consider ordering a Hemoglobin A1c Blood Test if they are experiencing any of the following symptoms:

  • Increased thirst and hunger
  • Frequent urination
  • Fatigue
  • Blurred vision
  • Slow-healing wounds
  • Tingling or numbness in the hands or feet

It's important to note that these symptoms may not always be present, and some individuals with high blood sugar levels may not experience any symptoms at all. Therefore, if you have any concerns about your blood sugar levels, it's best to consult with your healthcare provider to determine if a Hemoglobin A1c Blood Test is necessary.

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