QJ is a valid 2023 HCPCS Modifier that could be used to indicate Services/items provided to a prisoner or patient in state or local custody, however the state or local government, as applicable, meets the requirements in 42 cfr 411.4 (b).

QJ Modifier has been in effect since Jan 01, 2003.

Short description for QJ HCPCS Modifier code:

Patient in state/locl custod