I87.00 Postthrombotic syndrome without complicationsNon-billable header with 4 child codes.
I87.001 Postthrombotic syndrome without complications of right lower extremityI87.002 Postthrombotic syndrome without complications of left lower extremityI87.003 Postthrombotic syndrome without complications of bilateral lower extremityI87.009 Postthrombotic syndrome without complications of unspecified extremityI87.3 Chronic venous hypertension (idiopathic) ("chronic venous hypertension due to deep vein thrombosis (I87.0-)")I87 Other disorders of veinsI87.0 Postthrombotic syndromeI87.00 Postthrombotic syndrome without complications (this code)I87.001 Postthrombotic syndrome without complications of right lower extremityI87.002 Postthrombotic syndrome without complications of left lower extremityI87.003 Postthrombotic syndrome without complications of bilateral lower extremityI87.009 Postthrombotic syndrome without complications of unspecified extremityI87.01 Postthrombotic syndrome with ulcer