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    v1.0.30
    OpenPayerPolicy UpdatesDental/Oral & MaxillofacialWellpoint Gingivectomy Coverage Update | OpenPayer
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    ModifiedWellpointPolicy 04-202

    Gingivectomy or Gingivoplasty

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    This policy governs the clinical appropriateness, documentation, coding, and benefit considerations for gingivectomy and gingivoplasty services for Wellpoint members, subject to member contract benefits and applicable law.

    Policy Summary
    PayerWellpoint
    PolicyGingivectomy or Gingivoplasty
    Policy CodePolicy 04-202
    Change TypeEditorial revisionintent unchanged
    Effective DateNot specified
    Last ReviewSep 10, 2024
    Next Review DateNot specified
    Key ActionComplete nonsurgical periodontal therapy first and allow at least four weeks for healing before surgical treatment.
    SourceLink
    POLICY UPDATE CHANGES

    No material clinical or coverage changes in this revision.

    Mild to moderatePeriodontal disease severity
    5 mmMinimum pocket depth
    2Quadrant limit
    4 weeksHealing interval
    36/60 months

    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.

    Typical frequency limit
    NoneSeparate laser benefit

    Coverage Criteria

    Covered clinical indications and documentation

    Considered appropriate when the clinical indication and documentation requirements are met.

    Clinical appropriateness

    • Acceptable clinical indication

      • Gingivectomy or gingivoplasty is used for mild to moderate periodontal disease or a documented restorative-access indication.Mild to moderate periodontal disease when treating periodontal disease

        The procedure may eliminate suprabony pockets, restore normal gingival architecture when gingival enlargement, asymmetry, or unaesthetic topography is present with normal bony configuration, reduce pocket size, or recontour gingival enlargement, including drug-induced gingival hyperplasia.

      • Gingival disease remains after nonsurgical methods, such as root planing and scaling, have been unsuccessful in removing subgingival plaque and calculus or resolving the relevant periodontal condition.

        Nonsurgical therapy should be completed before periodontal surgery.

    • Required periodontal documentation

      • Current, dated six-point periodontal charting obtained within the prior 12 months documents pocket depths of at least 5 mm and was performed after completion of nonsurgical periodontal therapy and/or periodontal maintenance.Minimum pocket depth 5 mm; charting within 12 months
      • Current, diagnostic-quality pretreatment radiographs obtained within the prior 12 months show the periapical area and alveolar crest.Radiographs within 12 months
      • The periodontal diagnosis, including staging and grading, and the clinical indication for the procedure are documented consistent with current American Academy of Periodontology and American Dental Association guidance.

    • Prior therapy and healing

      • Initial periodontal therapy, such as scaling and root planing, has been completed, with at least four weeks allowed before surgical treatment for tissue healing and assessment of nonsurgical treatment response.Minimum 4 weeks

    Benefit limitations and related procedure rules

    Benefit limitations and procedure-specific rules apply even when the procedure is clinically indicated.

    Benefit and coding limitations

    • Coverage is subject to the member's group contract and the documented site, indication, and associated procedures.
    • Benefits are limited to no more than two quadrants per date of service, although case-by-case exceptions may be allowed.Generally no more than two quadrants per date of service
    • Benefits are generally limited to one periodontal surgical procedure in a 36/60 month period per single tooth or multiple teeth in the same quadrant, when the pocket depth is at least 5 mm.Generally one periodontal surgical procedure per 36/60 months; pocket depth at least 5 mm

    • Restorative access handling

    Gingivectomy or gingivoplasty is not appropriate for infrabony pockets, pockets extending below the mucogingival junction, or minimal attached keratinized tissue. It is also contraindicated when the procedure requires access to the alveolar bone.

    Gingivectomy performed to correct altered passive eruption is not benefited.

    When the procedure removes inflamed or hypertrophied tissue around a partially erupted or impacted tooth, report D7971, excision of pericoronal tissue, rather than gingivectomy.

    For non-restorative access, such as anatomical crown exposure, when both gingival tissue and supporting bone are removed, report D4230 or D4231 rather than gingivectomy or gingivoplasty.

    Gingivectomy performed within six months of orthodontic treatment is considered cosmetic and is not benefited.

    The procedure may be considered unnecessary when diagnostic findings show that existing periodontal support—including the bone level, gingival level, or recession—already provides adequate access.

    Gingivectomy associated with crown or restoration placement may be considered incidental when submitted without information supporting its medical or dental necessity. When performed to obtain restorative access, it is generally inclusive of the primary restorative procedure and remains subject to the group contract.

    Coding and Benefit Parameters

    CDT procedures applicable to this documentCDT
    D4210Gingivectomy or gingivoplasty - four or more contiguous teeth or tooth bounded spaces per quadrant
    D4211Gingivectomy or gingivoplasty - one to three contiguous teeth or tooth bounded spaces per quadrant
    D4212Gingivectomy or gingivoplasty to allow access for restorative procedure, per tooth
    D4999Unspecified periodontal procedure, by report
    Alternative or related CDT coding referenced in policyCDT
    D7971Excision of pericoronal tissue
    D4230Non-restorative access involving removal of gingival tissue and supporting bone
    D4231Non-restorative access involving removal of gingival tissue and supporting bone
    ICD-10-CM diagnoses for dental diseases and conditions; see the current CDT code book for detailsICD-10
    No codes listed
    Periodontal pocket depth
    Minimum pocket depth5 mm
    Documentation typeDated six-point periodontal charting
    Timing of chartingCurrent within 12 months and obtained after nonsurgical periodontal therapy and/or periodontal maintenance
    Periodontal charting recency
    Required recencyCurrent within 12 months
    Charting formatDated six-point periodontal charting

    Provider Documentation and Billing Actions

    Step Therapy

    Complete Nonsurgical Therapy Before Surgery

    Complete and document initial nonsurgical periodontal therapy before surgical treatment. Gingivectomy or gingivoplasty is generally considered only after nonsurgical methods, such as scaling and root planing, have been unsuccessful in removing subgingival plaque and calculus.

    • Document the nonsurgical treatment performed and its outcome before proceeding to periodontal surgery.
    Documentation Required

    Submit Six-Point Periodontal Charting

    Submit current, dated six-point periodontal charting to establish periodontal necessity and document pocket depths of at least 5 mm.

    • Charting must be within 12 months of the date of service.
    • Charting is required after completion of nonsurgical periodontal therapy and/or periodontal maintenance.
    • Record pocket depths at six sites per tooth or the applicable periodontal charting format.

    Clinical Background

    Gingivectomy is the surgical removal of diseased gingival tissue, typically in the presence of periodontal disease. Gingivoplasty reshapes otherwise healthy gingiva in the absence of periodontal pockets. These procedures may eliminate suprabony pockets, restore gingival architecture, reduce pocket size, or recontour gingival enlargement, including drug-induced gingival hyperplasia.

    Definitions

    Gingivectomy
    ProcedureGingivectomy
    DefinitionSurgical removal of diseased gum tissue
    Clinical settingPerformed in the presence of periodontal disease
    Gingivoplasty
    ProcedureGingivoplasty
    DefinitionReshaping of otherwise healthy gum tissues
    Clinical settingPerformed in the absence of periodontal pockets
    Policy Summary
    PayerWellpoint
    PolicyGingivectomy or Gingivoplasty
    Policy CodePolicy 04-202
    Change TypeEditorial revisionintent unchanged
    Effective DateNot specified
    Last ReviewSep 10, 2024
    Next Review DateNot specified
    Key ActionComplete nonsurgical periodontal therapy first and allow at least four weeks for healing before surgical treatment.
    SourceLink
    On This Page
    Coverage CriteriaCoding and Benefit ParametersProvider Documentation and Billing ActionsClinical BackgroundDefinitions
    Gingivectomy to allow access for crowns or restorations is generally inclusive of the primary restorative procedure.Group-contract dependent

    If diagnostic findings show that periodontal support levels, including bone level, gingival level, or recession, already allow adequate access, the procedure may not be necessary or may be considered incidental to crown or restoration placement.

  1. When submitted without an associated restorative procedure, the claim is evaluated under D4211 guidelines.

  2. Specialized technique handling

    • Laser or electrosurgical techniques are treated as adjuncts to treatment and are not eligible for an additional or separate benefit.No separate benefit
    3. Required clinical content
    Pocket-depth recordings of at least 5 mm
    Pretreatment radiograph recency
    Required recencyCurrent within 12 months
    Quality standardDiagnostic quality
    Required anatomy shownPeriapical area and alveolar crest
    Healing interval after initial periodontal therapy
    Minimum healing interval4 weeks
    Required prior therapyInitial periodontal therapy, such as scaling and root planing
    Purpose of intervalAllows tissue healing and assessment of the success or failure of nonsurgical therapy
    Quadrant limit
    General limitTwo quadrants per date of service
    ExceptionsMay be allowed on a case-by-case basis
    Benefit basisBenefits are subject to the member’s group contract
    Frequency limit
    General frequency limitOne periodontal surgical procedure in a 36/60-month period
    Applies toA single tooth or multiple teeth in the same quadrant
    Pocket-depth conditionThe tooth or teeth must have a pocket depth of 5 mm or greater
    Contract considerationBenefits are group-contract dependent
    Documentation Required

    Submit Pretreatment Radiographs

    Submit current, diagnostic-quality pretreatment radiographs that support the proposed gingivectomy or gingivoplasty and show the required anatomic areas.

    • Radiographs must be dated within 12 months.
    • Include views showing the periapical area and alveolar crest.
    Documentation Required

    Document Diagnosis and Clinical Rationale

    Document the periodontal diagnosis, staging and grading, and the clinical rationale for treatment. The record should explain why gingivectomy or gingivoplasty is appropriate for the documented periodontal condition and anatomy.

    • Describe the indication, such as elimination of suprabony pockets or restoration of normal gingival architecture with normal bony configuration.
    • Relate the proposed procedure to the documented pocket depths, periodontal support, and treatment objectives.
    Step Therapy

    Document Prior Nonsurgical Therapy and Healing

    Document completion of initial periodontal therapy, such as scaling and root planing, before surgical treatment and allow adequate healing time for reassessment.

    • Allow a minimum of four weeks after initial periodontal therapy before surgery so the tissues can heal and the success or failure of nonsurgical therapy can be assessed.
    • Document the therapy date, treated areas, and post-therapy reassessment. Exceptions may be considered case by case.
    Denial Risk

    Check Contraindications and Unsupported Indications

    Assess for contraindications and unsupported indications before submitting the procedure. Claims may be denied or considered inappropriate when the anatomy or treatment purpose does not support gingivectomy or gingivoplasty.

    • Do not use for infrabony pockets, pockets extending below the mucogingival junction, minimal attached keratinized tissue, or procedures requiring access to alveolar bone.
    • Gingivectomy for crown or restoration access may be unnecessary when periodontal support, bone level, gingival level, or recession already allows adequate access, and may be considered incidental to the restorative procedure.
    • For nonrestorative anatomical crown exposure requiring removal of gingival tissue and supporting bone, evaluate the applicable osseous procedure codes, such as D4230 or D4231, rather than gingivectomy.
    • Gingivectomy to remove inflamed or hypertrophied pericoronal tissue around partially erupted or impacted teeth is reported as excision of pericoronal tissue, D7971.
    • Gingivectomy for altered passive eruption is not benefited; use within six months of orthodontic treatment may be considered cosmetic.
    Billing Rule

    No Separate Laser or Electrosurgery Benefit

    Laser and electrosurgical techniques are treatment methods or adjunctive armamentarium, not separately eligible benefits.

    • Do not bill a separate additional benefit solely for use of a laser or electrosurgery.
    Billing Rule

    Restorative Access Is Generally Inclusive

    Gingivectomy performed to obtain access for a crown or restoration is generally considered inclusive of the primary restorative procedure, subject to the member’s group contract.

    • Do not routinely submit a separate gingivectomy benefit with the associated crown or restoration.
    • When submitted without an associated restorative procedure, evaluate the claim under the applicable D4211 guidelines.
    • Benefits remain group-contract dependent.
    Suprabony pockets
    TermSuprabony pockets
    LocationAbove the alveolar bone crest
    Associated bone configurationNormal bony configuration