Hcpcs 2004 Level II Express Reference Coding Card Qcodes Author:American Medical Association Each double-sided, laminated HCPCS 2004 Express Reference coding card is designed to facilitate proper coding by supplying the most commonly reported HCPCS J codes (drugs administered other than oral method) and Q codes (temporary codes for procedures, services and supplies on a temporary basis). These easy-to-use reference cards allow health ca... more »re providers and staff members to easily locate a desired code, which can then be referenced in the HCPCS code book.« less