I need to know the correct HCPCS code a hospital would use to bill for a structural bone allograft - not morselized, a solid piece of bone. I believe C9359 is for the injectable putty & C9362 is for the moldable putty, but what do you use for a structural bone allograft? I thought about C1762, but would bone be considered connective tissue??? I've also thought about L8699 but I wouldn't consider this a "prosthetic" implant - it's a human bone graft. ??? I have searched everywhere & cannot find any guidance on this issue. Please help!!