MedicaidReimbursementMedium impact
Reprocessing of Certain Dental Claims Complete that Denied with Billing Update Error Code 5592 (MA 20854)
Mississippi Medicaid (DOM)·MS · Dentistry·Claims & Billing
We identified it
Sep 29, 2026
Summary
Mississippi Medicaid increased the dental lifetime orthodontics maximum dollar limit from $4,200 to $4,620 under error code 5592. Claims that denied between 10/2/2023 and 12/11/2024 with this error code will be automatically reprocessed, and paid claims with specific dental procedure codes (D8080, D8670, D8020) will receive mass adjustments to reflect the new SPA 23-0030 fee update. No provider action is required.
Action Required
No immediate action required. Billing team should monitor remittance advice dated 02/17/2025 for mass adjustments related to the lifetime orthodontics limit increase and fee schedule update. Verify that reprocessed claims and adjustments appear correctly on the 02/17/2025 remittance advice. For questions, contact Mississippi Medicaid Provider and Beneficiary Services Call Center at (800) 884-3222 or consult the Provider Field Representative list on Medicaid's website.