ICD-10-CM Coding System

ICD-10-CM codes are only used in the United States.

• True

• False

How should a medical coder handle a situation where the diagnosis code provided by the physician does not match the clinical notes?

• Use the code provided by the physician without question

• Adjust the code to match the clinical notes

• Consult with the physician for clarification

• Use a general code that seems appropriate

What is the ICD-10-CM code for Type 2 Diabetes Mellitus?

• E11.9

• E10.9

• E13.9

• E12.9

What condition is associated with the code J12.82?

• Pneumonia due to COVID-19

• Asthma

• Chronic Bronchitis

• Tuberculosis

A 65-year-old male is diagnosed with essential hypertension during a routine check-up. What is the correct ICD-10-CM code?

• I10

• J20.9

• S92.401A

• K35.80

A 50-year-old patient is admitted to the hospital with COVID-19 pneumonia. What is the correct diagnosis code?

• E11.9

• G43.909

• J12.82

• K35.80

One consequence of incorrect ICD-10-CM coding that can affect healthcare providers or patients is:

• Delayed reimbursement for healthcare providers

• Improved patient care

• Increased patient satisfaction

• Enhanced accuracy in medical records