Short story- Maryland clinical psychologist seeing DC Medicaid resident and billing from the Maryland office. Visits have been approved and authorized. Provider has a DC Medicaid provider PTAN. We are sending the claims electronically to electronic payer ID 77002- AmeriHealth Caritas who handles the mental health claims for DC Medicaid. Regardless of how we send them, electronically or on paper to - P.O BOX 7342 London, KY 40742-77002 - they do not make it into the insurance system. Has anyone run into this? And what did you do?
Thank you,
Barbara