2020 INSURANCE/PAYERS CURRENTLY FILED BY LABCORP IN and

LabCorp will file claims for insured patients directly to Medicare, Medicaid, and many insurance companies and managed care plans. It is always important to verify and update insurance information and know which testing laboratories are in-network or participating providers for your benefit plan. This information may impact your level of coverage. Insurance/Payer Name Insurance/Payer Name Insurance/Payer Name AARP First Choice Health Network MODA (formerly ODS) AARP MedicareComplete insured through First Health Network* Molina Health Care of WA UnitedHealthcare* Fortified Provider Network MSC BS Advantra Freedom Galaxy Health Network MultiPlan Aetna Medicare Open Plan* (Private Fee-for- GEHA National Preferred Provider Network* Service) General American New York Life Aetna* Good Health Northstar Admin. AK Electric Health and Welfare Great-West Healthcare* Northwest Physicians Network (NPN) Alaska Breast and Cervical Health Check Program Great-West Life (One Health)* NW Administrators AlaskaCarey NW Iron Workers Trust American Care Source Health Net Federal Services - TRICARE* NW Laborers Employee Health Sec. Trust American Health Group Health Risk Management NW Sheet Metal Workers Trust American PPO Health Scope Benefits Oxford Health Plans* Amerigroup* Healthcare Management Administrators PacificSource AmeriHealth Administrators* HealthLink* Pacmed Electronics Arcadian Health Plan HealthNet of * Parker Hannafin ASMED Health Partnership, Inc Humana - all products* Patient Choice Asuris Northwest Health* Humana Military Health Services - TRICARE* Physicians of SouthWest Washington-PSW BCBS-Blue Card Indian Health Services PPO Next BCBS-FEP-Federal Employee Plan John Alden Life Ins. Co. Premera Blue Cross Beech Street* Kaiser Foundation Health Plan of Washington Prime Health Services Bridgespan Health King Care Nylcare Principal Carpenters Trust of Western WA KPS Health Plans Private Healthcare Systems-PHCS* CCN* LabDirect ProNet CHPW-Community Health Plan of WA Labor and Industries Providence Health Plan Cigna Les Schwab Provider Select Cigna-HealthSpring Lifewise Rainier Health Network Employee Plan Columbia Community Care Mail Handlers Benefit Plan* Regence Blue Shield* Coordinated Care MCM Maxicare PPO Retail Clerks Coventry Healthcare National Network* MedAvant HealthCare Solutions Retail Wholesale Dept Store's Union Empire National Accounts WA Medicaid Risk Benefit Mgmt Services Evergreen Health Employee Plan (LCA Tier 1 Medical Diagnostic Management SecureHorizons* provider) Medicare SelectNET Plus Family Radio Medicare Advantage-PFFS Seoul Medical Group Federal Employee Plan of Washington Medicare Railroad Soundpath Health

^Exclusive arrangements *A preferred provider. LabCorp is a preferred national, in-network provider for all markets for Aetna patients. LabCorp is a UnitedHealthcare Preferred Laboratory Network (PLN) provider. This list contains LabCorp's most commonly billed insurance carriers, which is subject to change, and is not all-inclusive. Certain exceptions may apply by geographic or specific member coverage or plan. If you have any questions regarding a specific insurance carrier, please contact your local LabCorp representative. For LabCorp services, go to www.labcorp.com or call 888-LABCORP (888-522-2677). ©2020 Laboratory Corporation of America® Holdings All rights reserved. Updated January 2020 Page 1 of 2 LabCorp will file claims for insured patients directly to Medicare, Medicaid, and many insurance companies and managed care plans. It is always important to verify and update insurance information and know which testing laboratories are in-network or participating providers for your benefit plan. This information may impact your level of coverage. Insurance/Payer Name Insurance/Payer Name Insurance/Payer Name Spokane Community Care Sterling Health Plans Tacoma Pierce County Health Wound Culture Program Teamsters Three Rivers Provider Network (TRPN) TPSC TRICARE* UMR* UniCare* Unicare* Uniform Medical Union Pacific Railroad UnitedHealthcare Community Plan* UnitedHealthcare Dual Complete (HMO SNP)* UnitedHealthcare Medicare Solutions* UnitedHealthcare of the River Valley* UnitedHealthcare StudentResources* UnitedHealthcare West* UnitedHealthcare* UnitedHealthOne* Universal Health Network USA Managed Care Network/Organization Veterans Admin Veterans Affairs Community Care Network (VA CCN) WA Teamsters Welfare Trust Washington State Health Ins. Pool Western Teamsters Welfare Fund Workers’ Compensation Yakima Health District - Breast, Cervical, and Colon Health Program

^Exclusive arrangements *A preferred provider. LabCorp is a preferred national, in-network provider for all markets for Aetna patients. LabCorp is a UnitedHealthcare Preferred Laboratory Network (PLN) provider. This list contains LabCorp's most commonly billed insurance carriers, which is subject to change, and is not all-inclusive. Certain exceptions may apply by geographic or specific member coverage or plan. If you have any questions regarding a specific insurance carrier, please contact your local LabCorp representative. For LabCorp services, go to www.labcorp.com or call 888-LABCORP (888-522-2677). ©2020 Laboratory Corporation of America® Holdings All rights reserved. Updated January 2020 Page 2 of 2