Blister (nonthermal) of unsp part of neck, subs encntr

This code signifies a non-burn related blister located on an unspecified area of the neck, encountered during a subsequent phase of care. This indicates the patient is receiving active treatment for the blister or recovering from it, rather than presenting for the initial injury.

Apply this code when documentation specifies a non-thermal blister on the neck and the encounter is for follow-up treatment, wound care, or monitoring of the healing process. This is appropriate when the initial injury has already been addressed in a prior encounter.

• Ensure documentation clearly states the blister is non-thermal and located on the neck.
• The "D" seventh character indicates a subsequent encounter; verify this aligns with the patient's current phase of treatment.
• Avoid using this code for initial presentations of a neck blister or for blisters caused by burns (thermal).