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What is the ICD-10-CM code for a bruised left knee, initial encounter?

A. S80.02XA
B. S89.92XA
C. S81.031A
D. S90.912A

Answer :

To determine the appropriate ICD-10-CM code for a bruised left knee during the initial encounter, follow these steps:

1. The first option, [tex]$$\text{S80.02XA},$$[/tex] represents a contusion (bruise) of the left knee with an initial encounter designation. In ICD-10-CM coding, the suffix [tex]$$\text{XA}$$[/tex] indicates that it is the initial encounter for treatment.

2. The description “bruised left knee” matches with a contusion in the knee region, making the code [tex]$$\text{S80.02XA}$$[/tex] the appropriate choice.

3. The remaining options refer to different conditions or anatomical sites that do not specifically match a bruised left knee during the first encounter.

4. Consequently, the correct code for a bruised left knee, initial encounter, is [tex]$$\text{S80.02XA}$$[/tex].

Thus, the final answer is:
[tex]$$\textbf{S80.02XA}$$[/tex].