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Metformin Hydrochloride
State of Washington (MCO)
State of Washington (MCO) Coverage for Metformin Hydrochloride
All
4
Commercial
2
State Medicaid
2
Commercial
Commercial - Employer
No PA
No Step Therapy
No Quantity Limit
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Commercial - PPO
No PA
No Step Therapy
No Quantity Limit
See Details
State Medicaid
State Medicaid - State Medicaid
No PA
No Step Therapy
No Quantity Limit
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State Medicaid - AIDS Drug Assistance Program
No PA
No Step Therapy
No Quantity Limit
See Details
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Does State of Washington Cover Metformin Hydrochloride? 4 Plans (2026)