Monoplg low lmb fol ntrm subarach hemor aff left dom side

This code signifies paralysis affecting a single lower limb, specifically the left, that developed as a sequela of a subarachnoid hemorrhage not caused by trauma. The subarachnoid hemorrhage has already occurred and the patient is now experiencing residual neurological deficits.

Apply this code when documentation clearly indicates a patient presents with left lower limb monoplegia that is a direct consequence of a previous nontraumatic subarachnoid hemorrhage. The medical record must specify the nontraumatic nature of the hemorrhage and the left-sided dominance of the affected limb.

• Ensure the documentation explicitly states "nontraumatic" subarachnoid hemorrhage; otherwise, consider codes from the I69.1, I69.2, or I69.3 categories.
• Confirm the laterality (left) and the specific limb (lower) affected by the monoplegia.
• This code is for sequelae; do not use it for the acute subarachnoid hemorrhage itself.