CPT Code changes - Quest Diagnostics

Jun 30, 2020 · Modifier Adjustments. Listings of Modifier Level Tables with OWCP-designated fee schedule adjustment for each modifier are contained in the file: Effective_ June_30_2020_mod_table.xls. American Medical Association, Current Procedural Terminology, 2020 Edition. Centers for Medicare and Medicaid Services, Healthcare Common Procedure Coding System, ................
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