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    v1.0.28
    OpenPayerPolicy UpdatesOphthalmology/OptometryBCBS Tennessee orthoptic training Coverage Update …
    Ask Trek AI about this page
    CurrentBlue Cross Blue Shield - TennesseePolicy N/A

    Office-based orthoptic (vision) training for convergence insufficiency

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    Defines medical necessity and investigational uses of office-based orthoptic training (vision therapy) for symptomatic convergence insufficiency and other conditions; applies to providers and members under Blue Cross Blue Shield - Tennessee.

    Policy Summary
    PayerBlue Cross Blue Shield - Tennessee
    PolicyOffice-based orthoptic (vision) training for convergence insufficiency
    Policy CodePolicy N/A
    Change TypeClarified coverage and investigational uses
    Effective DateJun 2, 2026
    Last ReviewJun 2, 2026
    Next Review DateN/A
    Key ActionObtain prior authorization and document diagnostic criteria showing symptomatic convergence insufficiency for office-based orthoptic training.
    SourceLink
    POLICY UPDATE CHANGES

    Office-based orthoptic training for symptomatic convergence insufficiency is considered medically necessary if medical appropriateness criteria are met.

    Orthoptic eye exercises for learning disabilities and other non-convergence conditions are considered investigational.

    OpenPayer is powered by Trek Health's payer performance platform. Trek continuously ingests, validates, and normalizes Transparency in Coverage data alongside payer policies and other commercial payer data to create a structured payer intelligence foundation. OpenPayer uses this foundation to deliver personalized search results, dynamically generated policy pages, and tailored policy monitoring based on each user's payers, specialties, billing codes, and areas of interest. The same intelligence powers broader payer performance workflows, including reimbursement benchmarking, contract evaluation, payer negotiations, and financial decision-making.

    1
    Covered indication
    2Investigational indications
    >=4Diagnostic elements listed
    6/2/2026Effective date

    Coverage Criteria

    Medical Appropriateness (Covered Indication)

    Covered when ALL of the following are met

    Office-based treatment: Service is provided in an office-based setting

    Policy explicitly limits coverage to office-based orthoptic training

    Indication: Treatment is for symptomatic convergence insufficiency

    Must meet diagnostic criteria for convergence insufficiency

    Orthoptic eye exercises for the treatment of learning disabilities, slow reading, dyslexia, dysphasia, and other visual disorders besides convergence insufficiency are explicitly identified in this policy as investigational and excluded from coverage. The policy states that there is insufficient evidence in published studies to support orthoptic training for vision or learning disabilities other than convergence insufficiency and therefore these indications are not considered medically appropriate.

    Claims submitted for orthoptic or vision therapy for learning disabilities, slow reading, dyslexia, dysphasia, or any visual disorder that is not symptomatic convergence insufficiency are subject to denial because the policy designates these uses as investigational. Providers should not expect coverage for these indications under this policy.

    The policy is clear that orthoptic eye exercises for learning disabilities and for other conditions or diseases other than convergence insufficiency are considered investigational and therefore not medically necessary. The document notes that office-based orthoptic training is only considered medically necessary when it is used to treat symptomatic convergence insufficiency and when the medical appropriateness criteria are met.

    Because the evidence is insufficient to demonstrate effectiveness of orthoptic training for learning or other non-convergence disorders, these uses are outside the scope of medically necessary services and may be denied if billed.

    Coding and Diagnostic Metrics

    No explicit CPT/HCPCS/ICD codes providedmixed
    No codes listed
    Near point of convergence break — > 6 cm
    Near point of convergence (NPC) break threshold> 6 cm
    Test descriptionMeasured as the distance at which the patient reports diplopia or examiner observes loss of fusion during convergence testing
    Role in diagnosisOne of the required diagnostic elements for symptomatic convergence insufficiency
    Positive fusional vergence at near (PFV) — < 15 prism diopters (blur or break)
    Positive fusional vergence (PFV) at near threshold< 15 prism diopters (blur or break)
    Test methodMeasured using a prism bar during positive fusional vergence testing

    Provider Actions and Authorization

    Prior Authorization

    Prior authorization requirement for office-based orthoptic training

    Office-based orthoptic training is considered medically necessary for the treatment of symptomatic convergence insufficiency when the medical appropriateness criteria are met; coverage is limited to office-based orthoptic training and other indications are investigational.

    • Coverage limited to office-based setting
    • Must be for symptomatic convergence insufficiency and meet diagnostic criteria (see Coverage Criteria)
    Step Therapy

    Step therapy not specified

    The policy discusses multiple treatment options (pencil push-ups, prism reading glasses, home therapy, office-based vision therapy) in the clinical background and evidence discussion but does not require a specific sequence of therapies prior to coverage of office-based orthoptic training.

    • Treatment options referenced: pencil push-ups, prism reading glasses, home therapy, office-based vision therapy

    Background

    Convergence insufficiency is described in the policy as a binocular vision disorder characterized by symptoms such as eyestrain, headaches, blurred vision, diplopia, difficulty concentrating, and loss of comprehension during near tasks. The policy limits coverage to office-based orthoptic training for the treatment of symptomatic convergence insufficiency when the prescribed medical appropriateness and diagnostic criteria are documented.

    Diagnostic features the policy references for convergence insufficiency include an exodeviation at near at least 4 prism diopters greater than at far, positive fusional vergence at near <15 prism diopters (blur or break), near point of convergence break >6 cm, and reduced stereoacuity (appreciation of at least 500 seconds of arc) as part of the clinical assessment supporting the diagnosis.

    Definitions

    Orthoptic training (vision therapy) — alternate names and synonyms
    Primary termOrthoptic training (vision therapy)
    Synonymsvision training; visual therapy; optometric vision therapy; orthoptics-eye exercises; orthoptic vision therapy; syntonic optometry
    ScopeRefers to office-based regimens designed to correct accommodative and convergence insufficiency, including exercises such as pencil push-ups
    Convergence insufficiency diagnostic criteria — diagnostic elements summary
    Required diagnostic elements (summary)Diagnosis requires ALL of: exodeviation at near >=4 prism diopters greater than at far; positive fusional vergence at near <15 prism diopters (blur or break); near point of convergence break >6 cm; stereoacuity appreciation of at least 500 seconds of arc.
    Clinical context

    Revision History

    2026-06-02policy_effectiveLatest

    Policy revised and effective 2026-06-02: clarified that office-based orthoptic training is medically appropriate for symptomatic convergence insufficiency when medical appropriateness criteria are met; investigative restrictions added for learning disabilities and other non-convergence visual disorders.

    2026-06-02approval_notice

    Approved revision issued with implementation hold: document marked 'Approved Revised: Do Not Implement Until 6/2/26.'

    Policy Summary
    PayerBlue Cross Blue Shield - Tennessee
    PolicyOffice-based orthoptic (vision) training for convergence insufficiency
    Policy CodePolicy N/A
    Change TypeClarified coverage and investigational uses
    Effective DateJun 2, 2026
    Last ReviewJun 2, 2026
    Next Review DateN/A
    Key ActionObtain prior authorization and document diagnostic criteria showing symptomatic convergence insufficiency for office-based orthoptic training.
    SourceLink
    On This Page
    Coverage CriteriaCoding and Diagnostic MetricsProvider Actions and AuthorizationBackgroundDefinitionsRevision History
    Diagnostic significanceInsufficient PFV at near is a required element for diagnosing convergence insufficiency
    Exodeviation at near vs far — >= 4 prism diopters greater at near
    Exodeviation difference threshold>= 4 prism diopters greater at near than at far
    Measurement contextCompare deviation measured at near vision vs far vision; near must exceed far by the threshold
    Diagnostic roleRequired diagnostic element for symptomatic convergence insufficiency
    Stereoacuity — >= 500 seconds of arc
    Stereoacuity threshold>= 500 seconds of arc (appreciation of at least 500 seconds of arc)
    Test purposeAssesses binocular sensory function; used as part of convergence insufficiency diagnostic criteria
    Interpretation noteAppreciation of at least 500 seconds of arc is listed as a required element in diagnosis
  1. No explicit step-therapy sequencing or prerequisite therapies specified in policy
    2. Documentation Required

    Required clinical documentation to support medical necessity

    Document clinical findings that demonstrate symptomatic convergence insufficiency and that the service is being provided in an office-based setting; documentation should support that the medical appropriateness criteria are met.

    • Document diagnosis meets criteria: exodeviation at near ≥4 prism diopters greater than at far
    • Document PFV at near <15 prism diopters (blur or break)
    • Document near point of convergence break >6 cm
    • Document stereoacuity appreciation of ≥500 seconds of arc
    • Document that treatment will be office-based and for symptomatic convergence insufficiency
    Denial Risk

    Denial risk for investigational indications

    Claims for orthoptic eye exercises for learning disabilities or for visual disorders other than symptomatic convergence insufficiency are considered investigational and may be denied.

    • Investigational uses include treatment of learning disabilities, slow reading, dyslexia, dysphasia, and other non-convergence visual disorders
    • Denial risk applies when documentation shows indication other than symptomatic convergence insufficiency
    These elements define symptomatic convergence insufficiency for which office-based orthoptic training may be medically necessary
    Testing methods referencedPFV testing with prism bar, NPC measurement, stereoacuity testing, and comparison of near vs far deviation