Hcm 425 quiz 2 - Study guides, Class notes & Summaries

HCM 425 Quiz 2 - Questions and Answers Matching ICD-10-CM diagnosis codes to CPT and HCPCS level II procedure and service codes on a claim submitted for a patient encounter ensures that services and procedures are reasonable and necessary for the diagnosis or treatment of an illness or injury. This concept is called __________. medical necessity According to Medicare, if it is possible that scheduled tests, services, or procedures may be found medically unnecessary, the patient must sign an ad...