New Jersey MedicaidMedicaid · Billing Codes · Provider Notice · NJHigh impact
Newsletter Vol. 14, No. 53
Act
by Jul 1, 2004
Effective date
Jan 1, 2004
Identified
Jun 20, 2026
Summary
New Jersey Medicaid has updated HCPCS codes with additions of 17 new practitioner-administered drugs (effective January 1, 2004) and deletions of 11 outdated codes (effective July 1, 2004). Multiple provider types including physicians, hospitals, and clinics must update their billing systems with new codes and replacement mappings.
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01Billing team must update billing software to replace deleted codes with new replacement codes as specified in the crosswalk (e.g., use J1335 instead of C9116, J2505 instead of C9119).
02Add new J-codes for practitioner-administered drugs with maximum fee allowances.
03Update encounter forms and remove codes with no replacement (J1910, J7625, Q9920).
04Claims submitted with deleted codes after July 1, 2004 will be denied.
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