G08 vs I82
G08 (Intracranial and intraspinal phlebitis and thrombophlebitis) compared with I82 (Other venous embolism and thrombosis), 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. I82 carries an Excludes2 note covering G08: “intracranial and intraspinal, septic or NOS (G08)”
Excludes2 marks distinct conditions — both may be reported when both are documented.
Side by side
| G08Intracranial and intraspinal phlebitis and thrombophlebitis | I82Other venous embolism and thrombosis | |
|---|---|---|
| Billing status | Billable | Non-billable header |
| Classification | G00-G99 — Diseases of the Nervous System (G00-G99) | I00-I99 — Diseases of the Circulatory System (I00-I99) |
| Definition | Intracranial and intraspinal phlebitis and thrombophlebitis is a billable ICD-10-CM diagnosis code (G08). | Other venous embolism and thrombosis is a non-billable ICD-10-CM category code (I82). |
| Includes | Septic embolism of intracranial or intraspinal venous sinuses and veins Septic endophlebitis of intracranial or intraspinal venous sinuses and veins Septic phlebitis of intracranial or intraspinal venous sinuses and veins Septic thrombophlebitis of intracranial or intraspinal venous sinuses and veins | — |
| Code first | — | venous embolism and thrombosis complicating: abortion, ectopic or molar pregnancy (O00-O07, O08.7) |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources