MedicaidBilling CodesLow impact
Medicaid Alert - MA-1993-20
New Jersey Medicaid·NJ · ENT (Ear, Nose & Throat)·Coding
We identified it
Jun 20, 2026
Summary
Medicaid has issued clarification on billing procedures for hearing aid batteries using HCPCS code Y4400. This policy provides updated guidance on proper documentation and billing requirements for this specific durable medical equipment item.
Action Required
Review the full policy document at https://www.njmmis.com/documentDownload.aspx?document=ma1993-20.pdf to understand specific billing and documentation requirements for HCPCS Y4400 (hearing aid batteries). Update billing procedures and staff training as needed based on the clarified requirements.