ICD-10-CM FY2027 diagnosis code

I87.01: Postthrombotic syndrome with ulcer

Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027

I87.01 groups related diagnoses under postthrombotic syndrome with ulcer. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.

Billable codes under I87.01

I87.011Postthrombotic syndrome with ulcer of right lower extremity
I87.012Postthrombotic syndrome with ulcer of left lower extremity
I87.013Postthrombotic syndrome with ulcer of bilateral lower extremity
I87.019Postthrombotic syndrome with ulcer of unspecified lower extremity

Other codes in I87.0 Postthrombotic syndrome

I87.00Postthrombotic syndrome without complicationsheader
I87.02Postthrombotic syndrome with inflammationheader
I87.03Postthrombotic syndrome with ulcer and inflammationheader
I87.09Postthrombotic syndrome with other complicationsheader

I87.01 questions

Is I87.01 a billable code?

No. I87.01 is a header code that groups 4 more specific codes. Use one of the billable codes listed on this page instead.

What does I87.01 mean?

I87.01 is the ICD-10-CM code for Postthrombotic syndrome with ulcer. It is in chapter 9, Diseases of the circulatory system (I00-I99).

Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.