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I87.099

Billable

Postthrombotic syndrome with other complications of unspecified lower extremity

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

A condition where blood clots have damaged a vein in one leg (side not specified), causing long-term swelling, pain, and other complications.

Coding Tips

  • •Use this code only when laterality (left vs. right) cannot be determined from documentation
  • •If laterality can be determined, use the more specific codes I87.091 or I87.092 instead

Code Hierarchy

└I87Other disorders of veins└I87.0Postthrombotic syndrome└I87.09Postthrombotic syndrome with other complications└I87.099Postthrombotic syndrome with other complications of unspecified lower extremity
└I87.099Postthrombotic syndrome with other complications of unspecified lower extremity

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