I69.811

What This Code Means

This code describes memory problems that develop as a lasting effect after a stroke or other brain blood vessel disease that doesn't fit into the major stroke categories. The memory loss is a direct consequence of the previous cerebrovascular event.

Coding Tips

• •This code is used for sequelae (late effects) of cerebrovascular disease, so the acute stroke event should have occurred previously; verify documentation clearly links the memory deficit to a prior non-major cerebrovascular event
• •Do not use this code for acute stroke presentations; ensure the memory problem is documented as a residual effect and confirm the underlying cerebrovascular disease type to select the correct I69.8xx subcategory