Infective myositis, left toe(s)

This code signifies an inflammatory condition of the muscle tissue in the left toe(s) caused by an infectious agent. It indicates the presence of an infection directly affecting the musculature of one or more toes on the left foot, leading to symptoms such as pain, swelling, and impaired function.

Use this code when documentation clearly states a diagnosis of infective myositis specifically affecting the left toe(s). This typically occurs following trauma, puncture wounds, or systemic infections that localize to the toe muscles. Supporting documentation should include physician notes detailing the infectious nature and the specific anatomical site.

• Ensure documentation specifies "infective" myositis, not just general myositis.
• Verify the laterality (left) and anatomical site (toe(s)) are explicitly stated.
• Consider an additional code for the underlying infectious organism if identified and documented.