Congenital malformation of posterior segment of eye, unsp

This code signifies a birth defect affecting the back part of the eye, such as the retina, choroid, or optic nerve, where the specific nature of the malformation is not documented. It indicates an abnormality present at birth within the posterior ocular structures without further diagnostic detail.

Apply this code when documentation confirms a congenital malformation of the posterior segment of the eye, but the physician has not specified the exact type of malformation (e.g., coloboma, retinal dysplasia, optic nerve hypoplasia). This is appropriate when the diagnostic workup is incomplete or the specific anomaly is undetermined.

• Avoid using this code if a more specific congenital malformation of the posterior segment is documented; always code to the highest level of specificity.
• Review the entire medical record for any mention of specific posterior segment anomalies before defaulting to this unspecified code.
• Consider querying the provider if a congenital posterior segment malformation is noted but lacks specific detail, to potentially assign a more precise code.