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I80.25

Non-billable

Phlebitis and thrombophlebitis of calf muscular vein

I80.25 is the ICD-10-CM code for Phlebitis and thrombophlebitis of calf muscular vein. It is a non-billable category code — use a more specific child code such as I80.251 for billing.

Status
Header (non-billable)
Chapter
I00-I99
Parent
I80.2
Subcodes
4
Edition
FY2026

I00-I99 Diseases of the circulatory system

Includes

  • •Phlebitis and thrombophlebitis of calf muscular vein, NOS
  • •Phlebitis and thrombophlebitis of gastrocnemial vein
  • •Phlebitis and thrombophlebitis of soleal vein

Frequently asked questions

What is ICD-10 code I80.25?
I80.25 is the ICD-10-CM code for "Phlebitis and thrombophlebitis of calf muscular vein". It falls under I00-I99 Diseases of the circulatory system.
Is I80.25 a billable code?
No — I80.25 is a non-billable header code. Use a more specific child code (such as I80.251) for billing.
What are the subcodes of I80.25?
I80.25 has 4 more specific child codes, including I80.251, I80.252, I80.253.

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

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