Corrosion of second degree of unsp shoulder, subs encntr

This code signifies a second-degree chemical burn, also known as a corrosion, affecting an unspecified shoulder. This type of injury involves damage to the epidermis and dermis, characterized by blistering, pain, and redness. The "subsequent encounter" designation indicates that the patient is receiving follow-up care for this previously treated or diagnosed injury.

Use this code when documenting ongoing treatment, such as wound care, dressing changes, or monitoring for complications, for a second-degree chemical burn of the shoulder. This applies to encounters occurring after the initial treatment of the acute injury. It is appropriate when the specific shoulder (left or right) is not documented.

• Ensure documentation clearly states "second degree" and "corrosion" (chemical burn) for accurate code assignment.
• Verify the encounter type is "subsequent" and not initial or sequela.
• If the specific shoulder is known, use a more precise code from the T22.65- series (e.g., T22.651D for right shoulder).