Answer :

Final answer:

The ICD-10 code for left leg swelling and pain can be R60.0 for general swelling, but for a case involving infection, the code might be L03.115 for acute lymphangitis of the lower limb, requiring a full medical diagnosis for accurate coding.

Explanation:

However, without an explicit diagnosis, a possible general code to consider is R60.0, which represents localized swelling, mass and lump, lower limb. The ICD-10 code for left leg swelling and pain would depend on the underlying cause of these symptoms. In the case described, where Mark experiences leg swelling, redness, warmth, and fever after a leg injury, the coding might be more specific to an infection resulting from the scrape, such as L03.115, which is the code for acute lymphangitis of the lower limb. It is essential for a healthcare provider to conduct a full evaluation and diagnosis to determine the most accurate ICD-10 code for each specific situation.