HCPCS Level II code V2782 designates a single ophthalmic lens with refractive index ranges of 1.54–1.65 for plastic or 1.60–1.79 for glass, explicitly excluding polycarbonate lenses. This code matters nationally because it standardizes billing for a commonly supplied optical commodity used in corrective eyewear, affecting coverage decisions, benefit design, and claims adjudication across commercial and public payers. Key payers in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will learn which services and sites typically use V2782, how payers commonly classify and reimburse for non-polycarbonate index lenses, and where this code fits within clinical and supply chains for ophthalmic products. The publication provides benchmarks for utilization and reimbursement trends, summarizes pertinent payer policies and coverage exceptions, and situates the code within clinical care pathways for patients receiving prescription lenses. It also highlights coding nuances that influence claim processing and appeals. Data not available in the input for specific modifiers, associated taxonomies, ICD-10 pairings, related codes, and detailed service-line categorizations are noted in their respective sections.