A drug that stimulates the parasympathetic nervous system is called a(n):

When ICD-10-CM assigns a combination code that identifies both the definitive diagnosis and a common symptom, an additional code for the symptom should be assigned

a. True b. False Indicate whether the statement is true or false

The condition noted as the patient's major health problem and the reason for a specific encounter or visit is called the:

A. principal diagnosis B. concurrent condition C. first-listed diagnosis D. working diagnosis