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    v1.0.30
    OpenPayerBilling CodesSurgical Procedures on the LarynxRepair Procedures on the Larynx

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    • Billing Code LookupSearch CPT, HCPCS, J-codes, DRG, and dental codes by number or procedure name.
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    • Prior Authorization LookupSearch payer prior authorization policies by drug, procedure, or policy name.
    • Timely Filing LookupFind payer timely filing policies: claim deadlines, corrected claim windows, and appeal timeframes.
    • Coverage Criteria LookupSearch payer coverage criteria and medical necessity requirements by drug, procedure, or payer.
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    CPT-31580-LARYNGOPLASTY-LARYNGEAL-WEB-REMOVAL-KEEL-PLACEMENT

    CPT 31580: Laryngoplasty for Laryngeal Web Excision and Keel Placement

    CPT-31584-LARYNGOPLASTY-REPAIR-LARYNGEAL-FRACTURE

    CPT 31584: Laryngoplasty for Laryngeal Fracture Repair

    CPT-31587-CRICOID-SPLIT-LARYNGOPLASTY-SUBGLOTTIC-AIRWAY-ENLARGEMENT

    CPT 31587: Laryngoplasty (Cricoid Split) for Subglottic Stenosis

    CPT-31590-LARYNGEAL-NEUROMUSCULAR-FLAP-REINNERVATION

    CPT 31590: Laryngeal Nerve Resupply with Neuromuscular Flap

    CPT-31591-VOCAL-CORD-MEDIALIZATION-LARYNGEAL-RESTORATION

    CPT 31591: Laryngeal (Vocal Cord) Medialization

    CPT-31592-TRACHEAL-RESECTION-PRIMARY-ANASTOMOSIS-SUBGLOTTIC-STENOSIS

    CPT 31592: Tracheal Resection with Primary Anastomosis for Subglottic Stenosis

    Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.