I67.850
I67.850: Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy
Billable / specific codeICD-10-CM
I67.850 is a billable, specific ICD-10-CM code for cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy. It is valid for submission on a claim.
Check I67.850 with the rest of the claim: free scrubberCode also
Both codes may be needed to describe the encounter fully. Sequencing depends on the reason for the visit.
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- CADASIL
Excludes1 inherited from the categories above I67.850
A category’s note binds every code beneath it.
Excludes2 inherited from the categories above I67.850
Not part of this code, but both may be coded when both are present.
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
I67.850 is named in 22 Medicare coverage policies: 22 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A52850Billing and Coding: Cardiac Catheterization and Coronary Angiography
- A53057Billing and Coding: Home Health Occupational Therapy
- A53064Billing and Coding: Outpatient Occupational Therapy
- A56476Billing and Coding: Cardiac Radionuclide Imaging
Alphabetic index entries that lead here
- CADASIL(cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy)
- Arteriopathy›cerebral autosomal dominant, with subcortical infarcts and leukoencephalopathy(CADASIL)
Code history
Unchanged in every release from FY2024 to FY2027.