Vascular syndromes of brain in cerebrovascular diseases (G46)

• ICD-10 Index

  • Diseases of the nervous system (G00–G99)

    • Episodic and paroxysmal disorders (G40-G47)

      • Vascular syndromes of brain in cerebrovascular diseases (G46)

        • G46 - Vascular syndromes of brain in cerebrovascular diseases NON-BILLABLE CODE
        • G46.0 - Middle cerebral artery syndrome BILLABLE CODE
        • G46.1 - Anterior cerebral artery syndrome BILLABLE CODE
        • G46.2 - Posterior cerebral artery syndrome BILLABLE CODE
        • G46.3 - Brain stem stroke syndrome BILLABLE CODE
        • G46.4 - Cerebellar stroke syndrome BILLABLE CODE
        • G46.5 - Pure motor lacunar syndrome BILLABLE CODE
        • G46.6 - Pure sensory lacunar syndrome BILLABLE CODE
        • G46.7 - Other lacunar syndromes BILLABLE CODE
        • G46.8 - Oth vascular syndromes of brain in cerebrovascular diseases BILLABLE CODE

Instructional Notations

Code First Code First
Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions, the ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists, there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation.

• underlying cerebrovascular disease I60 I69