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I87.01

Non-billable

Postthrombotic syndrome with ulcer

I87.01 is the ICD-10-CM code for Postthrombotic syndrome with ulcer. It is a non-billable category code — use a more specific child code such as I87.011 for billing.

Status
Header (non-billable)
Chapter
I00-I99
Parent
I87.0
Subcodes
4
Edition
FY2026

I00-I99 Diseases of the circulatory system

Use additional code

  • •code to specify site and severity of ulcer (L97.-)

Frequently asked questions

What is ICD-10 code I87.01?
I87.01 is the ICD-10-CM code for "Postthrombotic syndrome with ulcer". It falls under I00-I99 Diseases of the circulatory system.
Is I87.01 a billable code?
No — I87.01 is a non-billable header code. Use a more specific child code (such as I87.011) for billing.
What are the subcodes of I87.01?
I87.01 has 4 more specific child codes, including I87.011, I87.012, I87.013.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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