Billable / Specific Code
ICD-10-CM I67.850 is the diagnosis code for Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy. This code falls under the section "Cerebrovascular diseases" within Chapter 9 — Diseases of the circulatory system (I00-I99). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Understanding where I67.850 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, I67.850 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
I67.850 is the ICD-10-CM diagnosis code for "Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of I67.850 is I67.85 ("Hereditary cerebrovascular diseases"). I67.850 provides a more specific classification within this category.
I67.850 is located in Section I60-I69 — "Cerebrovascular diseases" within Chapter 9 of the ICD-10-CM Tabular List.
Use I67.850 when the patients documented diagnosis matches "Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy is I67.850.
Yes, I67.850 can be used as a primary diagnosis code since it is billable and specific.
I67.850 is in Chapter 9 of the ICD-10-CM Tabular List.
Yes, I67.850 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.