Blister (nonthermal), left hip, subsequent encounter

This code signifies a non-burn related blister located on the patient's left hip. This type of blister is typically caused by friction, pressure, or other mechanical trauma, rather than heat or chemical exposure. It indicates that the patient is receiving follow-up care for this specific injury.

Use this code for subsequent encounters when a patient presents for ongoing treatment, monitoring, or evaluation of a non-thermal blister on their left hip. This includes scenarios like wound care, dressing changes, or re-assessment of healing progress after the initial injury has been documented.

• Ensure the blister is explicitly documented as non-thermal and located on the left hip.
• Verify that the encounter is for follow-up care, not the initial presentation of the injury.
• Consider additional codes for underlying causes if known (e.g., prolonged pressure, ill-fitting clothing).