Speakers Coding Fiesta 2021 Stacie Buck RHIA, CCS-P, RCC, RCCIR, CIRCCMarsha Diamond, CPC, COC, CCS, CPMA, AAPC FellowVictoria Moll, CPC, COC, CPMA, CRC, CPRCThomas J. Lewandowski, MD, FAC, FASEKaren Billings, CPCO, CPB