I81 Portal vein thrombosis
ICD-10-CM category I81 sits in Chapter 9 (Diseases of the circulatory system, I00-I99). It contains 1 billable code for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
The category code
I81 itself is billable for FY2027: no more specific code exists under it.Billable codes in I81
| Code | Description |
|---|---|
I81 | Portal vein thrombosis |
Search within ICD-10-CM for I81 and related codes
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