Hi everyone, I'm scheduled to take my COSC exam in person. I took my CPC exam online last year. I see that I can bring a reference guide of choice... does that mean I can bring the 2 volumes of specialty AAPC guides for Ortho? It says you can use those if you're taking the online exam but I am not sure what references we can bring. If anyone has any info they'd like to share, I would really appreciate it! I know I can use my CPT, ICD, HCPCS , and an EM audit tool. Just not 100% sure about references. Thanks all!