I82.46

⚠ Non-billable (Header)

Acute embolism and thrombosis of calf muscular vein

Diseases of the circulatory system (I00-I99)

⚠️ This is a category header code — not billable. Use a more specific child code below.

Also Known As

Acute embolism and thrombosis of calf muscular vein, NOSAcute embolism and thrombosis of gastrocnemial veinAcute embolism and thrombosis of soleal vein

✅ No additional coding notes for I82.46

Child Codes (4)

I82.461Acute embolism and thrombosis of right calf muscular vein✓ Billable I82.462Acute embolism and thrombosis of left calf muscular vein✓ Billable I82.463Acute embolism and thrombosis of calf muscular vein, bilateral✓ Billable I82.469Acute embolism and thrombosis of unspecified calf muscular vein✓ Billable

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Code Information

CodeI82.46

BillableNo — Header code

ParentI82.4

CategoryDiseases of the circulatory system (I00-I99)

Excludes10 rule(s)

Excludes20 note(s)

Child codes4

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)