Oth parlyt synd fol oth cerebvasc disease aff left dom side

This code signifies a paralytic syndrome, meaning a loss of muscle function, that occurs as a sequela of a cerebrovascular disease other than stroke (e.g., transient ischemic attack, cerebral aneurysm rupture, or cerebral hemorrhage not specified as stroke). The paralysis specifically affects the left dominant side of the body.

Apply this code when documentation clearly indicates a patient is experiencing residual paralysis on their left dominant side, and the etiology is a past cerebrovascular event other than a stroke. This code is appropriate for chronic or long-term effects, not acute events. Documentation should specify the laterality and the dominant side.

• Ensure the documentation specifies "other cerebrovascular disease" and not an acute stroke, which would use a different code series.
• Verify the affected side is the left and that it is documented as the dominant side.
• This is a sequela code; it should be sequenced after the code for the underlying condition if still active, or as the primary diagnosis if the sequela is the reason for the encounter.