I82.40

Non-Billable
ChapterI00–I99
Ranksubcategory
Official Description

Acute embolism and thrombosis of unspecified deep veins of lower extremity

Metadata & Insights
  • Non-billable category (requires more specific sub-code).
  • Chapter 9: Diseases of the Circulatory System (I00-I99).

Instructional Notes

Includes
  • Deep vein thrombosis NOS
  • DVT NOS
Excludes1(Not coded here. Use a different code.)
  • acute embolism and thrombosis of unspecified deep veins of distal lower extremity (I82.4Z-)
  • acute embolism and thrombosis of unspecified deep veins of proximal lower extremity (I82.4Y-)
General instructions are available for the parent sections:

Clinical Hierarchy

BillableHas subcodes
CH9Diseases of the circulatory system (I00-I99)
I80-I89Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified (I80-I89)
I82Other venous embolism and thrombosis
I82.4Acute embolism and thrombosis of deep veins of lower extremity
I82.40Acute embolism and thrombosis of unspecified deep veins of lower extremityNot billable
I82.401Acute embolism and thrombosis of unspecified deep veins of right lower extremityBillable
I82.402Acute embolism and thrombosis of unspecified deep veins of left lower extremityBillable
I82.403Acute embolism and thrombosis of unspecified deep veins of lower extremity, bilateralBillable
I82.409Acute embolism and thrombosis of unspecified deep veins of unspecified lower extremityBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to I82.40:

categoryI82
Other venous embolism and thrombosis
View context instructions
chapterCH9
Diseases of the circulatory system (I00-I99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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