Corrosion of first degree of right elbow, subs encntr

This code signifies a superficial chemical burn affecting the right elbow, characterized by redness and pain without blistering or skin breakdown. It indicates that the patient is receiving follow-up care for this specific injury after the initial treatment.

Apply this code when documenting subsequent encounters for a patient being treated for a first-degree chemical burn to their right elbow. This includes visits for wound checks, dressing changes, or monitoring healing progress after the initial presentation and treatment.

• Ensure the documentation clearly specifies "right elbow" and "first degree" for accurate code selection.
• The "D" seventh character indicates a subsequent encounter; verify that this is not the initial treatment visit.
• Distinguish from thermal burns (T22.1-) and higher-degree corrosions (T22.6-T22.7-).