I80.25
Non-Billable
ChapterI00–I99
Ranksubcategory
Official Description
Phlebitis and thrombophlebitis of calf muscular vein
Metadata & Insights
- •2026 ICD-10-CM Edition - Effective October 1, 2025.
- •Non-billable category (requires more specific sub-code).
- •Chapter 9: Diseases of the Circulatory System (I00-I99).
Instructional Notes
Includes
- Phlebitis and thrombophlebitis of calf muscular vein, NOS
- Phlebitis and thrombophlebitis of gastrocnemial vein
- Phlebitis and thrombophlebitis of soleal vein
General instructions are available for the parent sections:
Clinical Hierarchy
CH9Diseases of the circulatory system (I00-I99)
I80-I89Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified (I80-I89)
I80Phlebitis and thrombophlebitis
I80.2Phlebitis and thrombophlebitis of other and unspecified deep vessels of lower extremities
I80.25Phlebitis and thrombophlebitis of calf muscular vein
I80.251Phlebitis and thrombophlebitis of right calf muscular vein
I80.252Phlebitis and thrombophlebitis of left calf muscular vein
I80.253Phlebitis and thrombophlebitis of calf muscular vein, bilateral
I80.259Phlebitis and thrombophlebitis of unspecified calf muscular vein
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to I80.25:
Alphabetic Index Mentions
These are Diagnosis Index lookup paths that route to I80.25. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.
6 raw paths
MS-DRG Classification
No direct MS-DRG triggers identified.
Cross Reference
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