Map of County. Orange county, California, has an estimated population of 3,104,680, of which 80.7% are thought to have some form of healthcare insurance (ref. 2007 US Census Bureau). 47 licensed general acute care hospitals have at least part of their core market in this county.
ICD-10: I69.920. Short Description: Aphasia following unspecified cerebrovascular disease. Long Description: Aphasia following unspecified cerebrovascular disease. This is the 2017 version of the ICD-10-CM diagnosis code I69.920. Valid for Submission. The code I69.920 is valid for submission for HIPAA-covered transactions.
Aphasia is most often caused by stroke, but any disease or damage to the parts of the brain that control language can cause aphasia. Some of these can include brain tumors, traumatic brain injury, and progressive neurological disorders. In rare cases, aphasia may also result from herpesviral encephalitis.