Based on your understanding of the scenario, why was the claim rejected? A )The claim was submitted for the wrong patient. B) ICD-10-CM codes are used to code claims for hospital care. C ) HCPCS codes are used to code claims for hospital care. D) The incorrect diagnosis was stated on the claim form. ANSWER: B) on edge 2020 ( ICD-10-CM codes are used to code claims for hospital care. )