Stromal corneal pigmentations, unspecified eye

This code signifies the presence of abnormal discoloration or deposits within the corneal stroma, the thickest layer of the cornea. These pigmentations are not further specified as to their type or cause and affect an unspecified eye.

This code is appropriate when documentation indicates stromal corneal pigmentations without further detail regarding the specific type (e.g., iron, copper, melanin) or the affected eye. It is used when the physician notes the presence of such pigmentation but does not specify laterality or the precise nature of the deposit.

• Only use this code when the laterality (left, right, bilateral) is truly unspecified in the medical record.
• Avoid using this code if more specific documentation exists regarding the type of pigmentation (e.g., Kayser-Fleischer ring, Hudson-Stahli line) or the affected eye.
• Review the entire encounter documentation to ensure no further specificity can be gleaned before assigning this unspecified code.