Monoplegia, unspecified affecting right nondominant side

This code signifies paralysis affecting a single limb on the right side of the body, where the patient's non-dominant hand is on the right. The specific cause or nature of the monoplegia is not documented or is unknown. This condition results in significant functional impairment of the affected limb.

Use this code when documentation clearly indicates monoplegia of a right-sided limb (e.g., right arm or right leg) and specifies that the right side is the patient's non-dominant side. This code is appropriate when the etiology of the monoplegia is not yet determined or is not specified in the medical record. Supporting documentation should include neurological exam findings detailing the paralysis and laterality.

• Ensure documentation explicitly states "right non-dominant side" for the affected limb. If dominance is not specified, query the provider.
• Avoid using this code if a more specific cause of the monoplegia (e.g., due to stroke, spinal cord injury) is known and documented; instead, code the underlying condition and a more specific monoplegia code if available.
• Distinguish from hemiplegia (paralysis of one side of the body) or paraplegia (paralysis of the lower half of the body).