MedicaidBilling CodesMedium impact
Newsletter Vol. 12, No. 31
New Jersey Medicaid·NJ · Cardiology, Psychiatry, Pain Management +2 more·Coding
Effective date
Jan 1, 2002
We identified it
Jun 20, 2026
Summary
New Jersey Medicaid added 11 new HCPCS codes with reimbursement rates effective January 1, 2002, and deleted 5 codes effective June 1, 2002. Mental Health Clinics must use modifier 'ZI' for specific psychological testing codes when billing Medicaid.
Action Required
Immediately: Billing team must update fee schedules for added HCPCS codes 90473, 90474, 90939, 92136, 96150-96155, 20526, 20551-20553, and 59001 with New Jersey Medicaid reimbursement rates. Mental Health Clinics must configure billing system to automatically append modifier 'ZI' to codes 96150-96155 for Medicaid claims. Stop billing deleted codes 93737, 93738, 26597, 29815, and 29909 for dates of service after June 1, 2002.