Other congenital malformations of renal artery

This code signifies various congenital structural anomalies of the renal artery that are not specifically classified elsewhere. These malformations can include conditions like renal artery hypoplasia, agenesis, or abnormal branching patterns present from birth. Such anomalies can affect blood flow to the kidneys and potentially lead to hypertension or renal dysfunction.

Use this code when documentation specifies a congenital malformation of the renal artery that doesn't fit more specific ICD-10-CM codes. This applies to scenarios where imaging studies (e.g., renal angiography, CT angiography) or surgical findings confirm an "other" type of congenital renal artery anomaly. Ensure the physician's notes clearly state the congenital nature of the malformation.

• Do not use this code for acquired renal artery stenosis or other non-congenital renal artery conditions.
• Review documentation carefully to ensure the anomaly is explicitly stated as "congenital" and not merely an unspecified renal artery abnormality.
• Consider sequencing this code as a secondary diagnosis if the primary reason for the encounter is a complication arising from the renal artery malformation (e.g., renovascular hypertension).