Iron infusions may only be covered under certain circumstances. Medicare Part B covers clinical diagnostic lab tests, such as a complete blood count (CBC). It may also cover iron infusion as an ...

These are the most important blood tests that doctors suggest you should have for a deep dive into your health.

Medically reviewed by Elizabeth Barnes, RDN Iron is an essential mineral for red blood cell health. It helps transport oxygen ...

Research into the development of simple blood tests that can detect cancer is promising. In 2024, researchers developed a panel of sensors that can detect certain enzymes associated with lung cancer.

Your immune system may identify the trigger—which is actually harmless—as a threat, and set the immune response into motion. There are several different methods of diagnosing allergies, including ...

Blood tests are often the first line of testing ... point to a number of different conditions, including: A complete blood count (CBC) can point to anemia (low red blood cell count), vasculitis ...

ABC News medical correspondent Dr. Darien Sutton answers your health questions and shares his prescription for wellness.

A new blood test was found to detect colon cancer with more than 80% accuracy — and to rule it out for 90% of healthy people. The results were presented at the 2025 American Society of Clinical ...

What Is an Arterial Blood Gas Test (ABG)? An arterial blood gas (ABG) test measures oxygen and carbon dioxide levels in your blood. It also measures your body’s acid-base (pH) level, which is ...

Results: In total, 187 patients underwent 2074 CBC tests. Ten patients underwent full surveillance, whereas the remaining patients underwent partial surveillance. The median number of surveillance ...

Eating foods high in key nutrients, including iron, folic acid, and vitamin B12, and limiting alcohol may help increase your red blood cell count. Red blood cells are the most common cells in ...