Final answer:
The statement is true; bone graft and instrumentation are included in the codes for arthrodesis and cannot be separately coded. They are integral to the arthrodesis procedure and considered part of the comprehensive coding.
Step-by-step explanation:
The statement 'Codes for arthrodesis include the bone graft and instrumentation, and these cannot be coded separately' is true. When coding for arthrodesis, the procedure typically includes the bone graft and any necessary instrumentation as part of the primary procedure code. Therefore, it is not correct to code them separately as they are considered inclusive components of the arthrodesis procedure. This prevents unbundling, which is the practice of charging separately for procedures that are supposed to be included in a single fee.
When documenting medical procedures such as arthrodesis, the bone graft and instrumentation are integral to the procedure's success and stability of the fused joint. They are not add-on services, but rather, part of the comprehensive procedure that leads to the desired therapeutic outcome.