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    v1.0.30
    OpenPayerPolicy UpdatesNeurology/NeurosurgeryDHA Pallidotomy Coverage Policy Update | OpenPayer
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    CurrentDHAPolicy 4.0

    Stereotactic radiofrequency pallidotomy with microelectrode mapping for Parkinson's disease

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    This policy section addresses stereotactic radiofrequency pallidotomy with microelectrode mapping as a surgical treatment for Parkinson's disease under the DHA surgery policy manual. The substantive coverage criteria and operational requirements are not present in this document window.

    Policy Summary
    PayerDHA
    PolicyStereotactic radiofrequency pallidotomy with microelectrode mapping for Parkinson's disease
    Policy CodePolicy 4.0
    Change TypeNo material change
    Effective DateNov 1, 1996
    Next Review DateN/A
    Key ActionExclude cost-sharing for patients with early dementia, very advanced disease with specified symptoms, or Parkinson's Plus syndrome.
    SourceLink
    POLICY UPDATE CHANGES

    No material clinical or coverage changes in this revision.

    1Dedicated policy section listed for this procedure
    1Covered CPT code
    3Explicit clinical exclusions
    Idiopathic Parkinson's diseaseRequired diagnosis for cost-sharing
    3Major parkinsonism symptoms identified

    Covered Indication and Clinical Exclusions

    Covered indication

    Pallidotomy may be cost-shared when the following condition is met:

    Covered indication: The patient has a diagnosis of idiopathic Parkinson's disease.

    This criterion applies to pallidotomy for Parkinson's disease.

    Cost-sharing is excluded for patients exhibiting signs of early dementia.

    Cost-sharing is excluded for elderly patients with very advanced disease accompanied by autonomic symptoms or severe speech impairment.

    Cost-sharing is excluded for patients with Parkinson's Plus syndrome that mimics true Parkinson's disease, including postural instability, freezing, poor speech volume, or swallowing difficulties.

    Covered Procedure Code

    CPT CodeCPTCovered
    61720Stereotactic radiofrequency pallidotomy with microelectrode mapping for treatment of Parkinson's disease
    Policy Summary
    PayerDHA
    PolicyStereotactic radiofrequency pallidotomy with microelectrode mapping for Parkinson's disease
    Policy CodePolicy 4.0
    Change TypeNo material change
    Effective DateNov 1, 1996
    Next Review DateN/A
    Key ActionExclude cost-sharing for patients with early dementia, very advanced disease with specified symptoms, or Parkinson's Plus syndrome.
    SourceLink
    On This Page
    Covered Indication and Clinical ExclusionsCovered Procedure CodeCost-Sharing ExclusionsProcedure OverviewPallidotomy

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    Cost-Sharing Exclusions

    Denial Risk

    Screen for clinical exclusions

    Do not request cost-sharing for pallidotomy when any listed clinical exclusion applies. Cost-sharing is excluded for patients with early dementia, elderly patients with very advanced disease and specified impairments, or Parkinson's Plus syndrome mimicking true Parkinson's disease.

    • Signs of early dementia.
    • Elderly patients with very advanced disease, autonomic symptoms, or severe speech impairment.
    • Parkinson's Plus syndrome mimicking true Parkinson's disease, including postural instability, freezing, poor speech volume, or swallowing difficulties.

    Procedure Overview

    Pallidotomy is a neurosurgical procedure that creates a lesion in the globus pallidus, within the basal ganglia, to control major parkinsonism symptoms such as tremor, rigidity, and hypokinesia in patients who have not responded adequately to medical treatment.

    Pallidotomy

    Pallidotomy
    ProcedureNeurosurgical procedure involving a surgical lesion of the globus pallidus, which lies in the basal ganglia portion of the brain.
    PurposeControls one or more major symptoms of parkinsonism in patients who have not responded adequately to medical treatment.
    Major symptoms addressedTremor, rigidity, and hypokinesia.