I82.0 vs K71
I82.0 (Budd-Chiari syndrome) compared with K71 (Toxic liver disease), from the official CMS tabular data. Both may be reported when both conditions are documented (Excludes2).
Can these codes be reported together?
Yes, when both are documented. K71 carries an Excludes2 note covering I82.0: “Budd-Chiari syndrome (I82.0)”
Excludes2 marks distinct conditions — both may be reported when both are documented.
Side by side
| I82.0Budd-Chiari syndrome | K71Toxic liver disease | |
|---|---|---|
| Billing status | Billable | Non-billable header |
| Classification | I00-I99 — Diseases of the Circulatory System (I00-I99) | K00-K95 — Diseases of the Digestive System (K00-K95) |
| Definition | Budd-Chiari syndrome is a billable ICD-10-CM diagnosis code (I82.0). | Toxic liver disease is a non-billable ICD-10-CM category code (K71). |
| Includes | Hepatic vein thrombosis | drug-induced idiosyncratic (unpredictable) liver disease drug-induced toxic (predictable) liver disease |
| Use additional code | — | code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) |
| Code first | venous embolism and thrombosis complicating: abortion, ectopic or molar pregnancy (O00-O07, O08.7) | poisoning due to drug or toxin, if applicable (T36-T65 with fifth or sixth character 1-4) |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources