I63: Cerebral infarction

Codes under I63 (Cerebral infarction). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.

Code	Description	Billable
I63.0	Cerebral infarction due to thrombosis of precerebral arteries	—
I63.00	Cerebral infarction due to thrombosis of unspecified precerebral artery	✓
I63.01	Cerebral infarction due to thrombosis of vertebral artery	—
I63.1	Cerebral infarction due to embolism of precerebral arteries	—
I63.02	Cerebral infarction due to thrombosis of basilar artery	✓
I63.2	Cerebral infarction due to unspecified occlusion or stenosis of precerebral arteries	—
I63.03	Cerebral infarction due to thrombosis of carotid artery	—
I63.3	Cerebral infarction due to thrombosis of cerebral arteries	—
I63.4	Cerebral infarction due to embolism of cerebral arteries	—
I63.5	Cerebral infarction due to unspecified occlusion or stenosis of cerebral arteries	—
I63.6	Cerebral infarction due to cerebral venous thrombosis, nonpyogenic	✓
I63.8	Other cerebral infarction	—
I63.09	Cerebral infarction due to thrombosis of other precerebral artery	✓
I63.9	Cerebral infarction, unspecified	✓
I63.10	Cerebral infarction due to embolism of unspecified precerebral artery	✓
I63.011	Cerebral infarction due to thrombosis of right vertebral artery	✓
I63.11	Cerebral infarction due to embolism of vertebral artery	—
I63.012	Cerebral infarction due to thrombosis of left vertebral artery	✓
I63.12	Cerebral infarction due to embolism of basilar artery	✓
I63.013	Cerebral infarction due to thrombosis of bilateral vertebral arteries	✓
I63.13	Cerebral infarction due to embolism of carotid artery	—
I63.019	Cerebral infarction due to thrombosis of unspecified vertebral artery	✓
I63.19	Cerebral infarction due to embolism of other precerebral artery	✓
I63.20	Cerebral infarction due to unspecified occlusion or stenosis of unspecified precerebral arteries	✓
I63.21	Cerebral infarction due to unspecified occlusion or stenosis of vertebral arteries	—
I63.22	Cerebral infarction due to unspecified occlusion or stenosis of basilar artery	✓
I63.23	Cerebral infarction due to unspecified occlusion or stenosis of carotid arteries	—
I63.29	Cerebral infarction due to unspecified occlusion or stenosis of other precerebral arteries	✓
I63.30	Cerebral infarction due to thrombosis of unspecified cerebral artery	✓
I63.031	Cerebral infarction due to thrombosis of right carotid artery	✓
I63.31	Cerebral infarction due to thrombosis of middle cerebral artery	—
I63.032	Cerebral infarction due to thrombosis of left carotid artery	✓
I63.32	Cerebral infarction due to thrombosis of anterior cerebral artery	—
I63.033	Cerebral infarction due to thrombosis of bilateral carotid arteries	✓
I63.33	Cerebral infarction due to thrombosis of posterior cerebral artery	—
I63.34	Cerebral infarction due to thrombosis of cerebellar artery	—
I63.039	Cerebral infarction due to thrombosis of unspecified carotid artery	✓
I63.39	Cerebral infarction due to thrombosis of other cerebral artery	✓
I63.40	Cerebral infarction due to embolism of unspecified cerebral artery	✓
I63.41	Cerebral infarction due to embolism of middle cerebral artery	—
I63.42	Cerebral infarction due to embolism of anterior cerebral artery	—
I63.43	Cerebral infarction due to embolism of posterior cerebral artery	—
I63.44	Cerebral infarction due to embolism of cerebellar artery	—
I63.49	Cerebral infarction due to embolism of other cerebral artery	✓
I63.50	Cerebral infarction due to unspecified occlusion or stenosis of unspecified cerebral artery	✓
I63.51	Cerebral infarction due to unspecified occlusion or stenosis of middle cerebral artery	—
I63.52	Cerebral infarction due to unspecified occlusion or stenosis of anterior cerebral artery	—
I63.53	Cerebral infarction due to unspecified occlusion or stenosis of posterior cerebral artery	—
I63.54	Cerebral infarction due to unspecified occlusion or stenosis of cerebellar artery	—
I63.59	Cerebral infarction due to unspecified occlusion or stenosis of other cerebral artery	✓
I63.81	Other cerebral infarction due to occlusion or stenosis of small artery	✓
I63.89	Other cerebral infarction	✓
I63.111	Cerebral infarction due to embolism of right vertebral artery	✓
I63.112	Cerebral infarction due to embolism of left vertebral artery	✓
I63.113	Cerebral infarction due to embolism of bilateral vertebral arteries	✓
I63.119	Cerebral infarction due to embolism of unspecified vertebral artery	✓
I63.131	Cerebral infarction due to embolism of right carotid artery	✓
I63.132	Cerebral infarction due to embolism of left carotid artery	✓
I63.133	Cerebral infarction due to embolism of bilateral carotid arteries	✓
I63.139	Cerebral infarction due to embolism of unspecified carotid artery	✓
I63.211	Cerebral infarction due to unspecified occlusion or stenosis of right vertebral artery	✓
I63.212	Cerebral infarction due to unspecified occlusion or stenosis of left vertebral artery	✓
I63.213	Cerebral infarction due to unspecified occlusion or stenosis of bilateral vertebral arteries	✓
I63.219	Cerebral infarction due to unspecified occlusion or stenosis of unspecified vertebral artery	✓
I63.231	Cerebral infarction due to unspecified occlusion or stenosis of right carotid arteries	✓
I63.232	Cerebral infarction due to unspecified occlusion or stenosis of left carotid arteries	✓
I63.233	Cerebral infarction due to unspecified occlusion or stenosis of bilateral carotid arteries	✓
I63.239	Cerebral infarction due to unspecified occlusion or stenosis of unspecified carotid artery	✓
I63.311	Cerebral infarction due to thrombosis of right middle cerebral artery	✓
I63.312	Cerebral infarction due to thrombosis of left middle cerebral artery	✓
I63.313	Cerebral infarction due to thrombosis of bilateral middle cerebral arteries	✓
I63.319	Cerebral infarction due to thrombosis of unspecified middle cerebral artery	✓
I63.321	Cerebral infarction due to thrombosis of right anterior cerebral artery	✓
I63.322	Cerebral infarction due to thrombosis of left anterior cerebral artery	✓
I63.323	Cerebral infarction due to thrombosis of bilateral anterior cerebral arteries	✓
I63.329	Cerebral infarction due to thrombosis of unspecified anterior cerebral artery	✓
I63.331	Cerebral infarction due to thrombosis of right posterior cerebral artery	✓
I63.332	Cerebral infarction due to thrombosis of left posterior cerebral artery	✓
I63.333	Cerebral infarction due to thrombosis of bilateral posterior cerebral arteries	✓
I63.339	Cerebral infarction due to thrombosis of unspecified posterior cerebral artery	✓
I63.341	Cerebral infarction due to thrombosis of right cerebellar artery	✓
I63.342	Cerebral infarction due to thrombosis of left cerebellar artery	✓
I63.343	Cerebral infarction due to thrombosis of bilateral cerebellar arteries	✓
I63.349	Cerebral infarction due to thrombosis of unspecified cerebellar artery	✓
I63.411	Cerebral infarction due to embolism of right middle cerebral artery	✓
I63.412	Cerebral infarction due to embolism of left middle cerebral artery	✓
I63.413	Cerebral infarction due to embolism of bilateral middle cerebral arteries	✓
I63.419	Cerebral infarction due to embolism of unspecified middle cerebral artery	✓
I63.421	Cerebral infarction due to embolism of right anterior cerebral artery	✓
I63.422	Cerebral infarction due to embolism of left anterior cerebral artery	✓
I63.423	Cerebral infarction due to embolism of bilateral anterior cerebral arteries	✓
I63.429	Cerebral infarction due to embolism of unspecified anterior cerebral artery	✓
I63.431	Cerebral infarction due to embolism of right posterior cerebral artery	✓
I63.432	Cerebral infarction due to embolism of left posterior cerebral artery	✓
I63.433	Cerebral infarction due to embolism of bilateral posterior cerebral arteries	✓
I63.439	Cerebral infarction due to embolism of unspecified posterior cerebral artery	✓
I63.441	Cerebral infarction due to embolism of right cerebellar artery	✓
I63.442	Cerebral infarction due to embolism of left cerebellar artery	✓
I63.443	Cerebral infarction due to embolism of bilateral cerebellar arteries	✓
I63.449	Cerebral infarction due to embolism of unspecified cerebellar artery	✓
I63.511	Cerebral infarction due to unspecified occlusion or stenosis of right middle cerebral artery	✓
I63.512	Cerebral infarction due to unspecified occlusion or stenosis of left middle cerebral artery	✓
I63.513	Cerebral infarction due to unspecified occlusion or stenosis of bilateral middle cerebral arteries	✓
I63.519	Cerebral infarction due to unspecified occlusion or stenosis of unspecified middle cerebral artery	✓
I63.521	Cerebral infarction due to unspecified occlusion or stenosis of right anterior cerebral artery	✓
I63.522	Cerebral infarction due to unspecified occlusion or stenosis of left anterior cerebral artery	✓
I63.523	Cerebral infarction due to unspecified occlusion or stenosis of bilateral anterior cerebral arteries	✓
I63.529	Cerebral infarction due to unspecified occlusion or stenosis of unspecified anterior cerebral artery	✓
I63.531	Cerebral infarction due to unspecified occlusion or stenosis of right posterior cerebral artery	✓
I63.532	Cerebral infarction due to unspecified occlusion or stenosis of left posterior cerebral artery	✓
I63.533	Cerebral infarction due to unspecified occlusion or stenosis of bilateral posterior cerebral arteries	✓
I63.539	Cerebral infarction due to unspecified occlusion or stenosis of unspecified posterior cerebral artery	✓
I63.541	Cerebral infarction due to unspecified occlusion or stenosis of right cerebellar artery	✓
I63.542	Cerebral infarction due to unspecified occlusion or stenosis of left cerebellar artery	✓
I63.543	Cerebral infarction due to unspecified occlusion or stenosis of bilateral cerebellar arteries	✓
I63.549	Cerebral infarction due to unspecified occlusion or stenosis of unspecified cerebellar artery	✓

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