Optum Global Solutions Trainee Medical Coder Interview Questions and Answers

The circulatory system is responsible for transporting oxygen, nutrients, hormones, and waste products throughout the body.

• Consists of the heart, blood vessels, and blood

• Heart pumps oxygen-rich blood to the body and oxygen-poor blood to the lungs

• Arteries carry blood away from the heart, veins carry blood back to the heart

• Capillaries allow for exchange of nutrients and waste products between blood and tissues

I chose medical coding because of my interest in healthcare, attention to detail, and desire for a career with growth opportunities.

• Passion for healthcare industry

• Strong attention to detail

• Opportunity for career growth and advancement

• Interest in working behind the scenes in healthcare

• Enjoy problem-solving and analytical tasks

The human body system consists of various organs and tissues that work together to perform specific functions. Bones are the rigid organs that make up the skeletal system.

• The human body system is made up of 11 major organ systems, including the skeletal system.

• Bones provide structure, support, and protection for the body.

• There are 206 bones in the adult human body, with variations in number among individuals.

• Examples of bones include the femur (thigh bone), skull, ribs, and v...read more

Alpha cells secrete glucagon to increase blood sugar levels, while beta cells secrete insulin to decrease blood sugar levels.

• Alpha cells produce glucagon which raises blood sugar levels by stimulating the liver to release glucose.

• Beta cells produce insulin which lowers blood sugar levels by allowing cells to take in glucose for energy.

• Imbalance in alpha and beta cell function can lead to conditions like diabetes.

• Both alpha and beta cells are located in the Islets of Langerhan...read more

Exclude 1 is used when two conditions cannot occur together, such as a patient having both diabetes and gestational diabetes.

• Exclude 1 is used when the conditions are mutually exclusive.

• It is important for medical coders to correctly apply exclude 1 notes to ensure accurate coding.

• Example: ICD-10 code E10 (Type 1 diabetes mellitus) has an exclude 1 note for gestational diabetes (O24).

Sequela refers to a condition that is the result of a previous disease or injury.

• It is a medical term used to describe the aftereffects or consequences of a disease or injury.

• Sequela can include physical, mental, or emotional symptoms that persist after the initial condition has resolved.

• For example, a stroke may lead to sequela such as paralysis, speech difficulties, or cognitive impairment.

• Treatment for sequela often focuses on managing symptoms and improving quality of lif...read more