MedicaidAdministrativeMedium impact
Update in Procedure for Submitting Claims Reviews
Maryland Medicaid·MD · Psychiatry·Provider Transmittal
We identified it
Jun 20, 2026
Summary
Maryland's MCO/ASO Dispute Resolution Committee updated its claims review submission process. Providers must now submit complete documentation packages including remittance reports, appeal responses, UB04 forms, claim denials, and specific medical records (physician notes and admission/discharge reports only—no ancillary reports) to a centralized address. Incomplete submissions will be rejected or significantly delayed; complete submissions receive a decision within 45 days.
Action Required
Immediately: Billing and appeals teams must update their MCO/ASO dispute resolution submission procedures to comply with this policy. REQUIREMENTS: (1) When submitting claims disputes to Maryland's MCO/ASO Dispute Resolution Committee, ensure ALL seven required document categories are included: MCO and ASO remittance reports, appeal responses from both entities, UB04 form, claim denials, and medical records (physician notes and admission/discharge reports ONLY—explicitly exclude lab reports, nursing notes, and x-rays). (2) Verify that the MCO/ASO Dispute Resolution Review Form is completely filled out in all four required sections: Hospital Information, Patient Claim Information, ASO Remittance Information, and MCO Remittance Information. (3) Use ONLY secure transmission methods (faxed, mailed, or password-protected secure email) due to PHI content. (4) Direct all complete submissions to: Behavioral Health Administration, ATTN: MCO/ASO Dispute Resolution Committee, Spring Grove Hospital Center - Dix Building, 55 Wade Avenue, Catonsville, MD 21228. (5) Train staff that incomplete submissions will be returned or delayed—do not contact the Committee within the 45-day review window. (6) Confirm disputes are within scope: only medical vs. psychiatric treatment classification disputes are accepted; exclude payment receipt issues, cases exceeding one year old, commercial payors, active appeals, and medical necessity/procedural requirement disputes.