Question

How many codes are required when hypertension is caused by an underlying condition?

A) 2
B) 4
C) 1
D) 3

Answer 1

Three codes are typically required when hypertension is caused by an underlying condition: the code for the underlying condition, a code for the hypertension, and a code for the causal relationship between the two.

Step-by-step explanation:

Hypertension can be caused by an underlying condition, and in such cases, multiple codes may be required to accurately describe the diagnosis. The answer to the question is D) 3. Three codes are typically used when hypertension is caused by an underlying condition:

1. The code for the underlying condition
2. A code for the hypertension
3. A code for the causal relationship between the two

By using these three codes, healthcare providers can accurately document and classify the diagnosis of hypertension caused by an underlying condition.