Medical coding simplifies the billing process and research, study quality, and statistics. Jorge is a newly hired revenue cycle specialist. As Jorge begins his new job, which 2 of the following are valid resources and their supporting rationale that are required for the billing process? (Select all that apply.) The United States uses the International Statistical Classification of Diseases and Related Health Problems (9th ed., ICD-9), which is Jorge’s preference. The International Statistical Classification of Diseases and Related Health Problems (10th ed., ICD-10) is used worldwide for the purpose of standardization and comparison of reporting data. The International Statistical Classification of Diseases and Related Health Problems (10th ed., ICD-10) is not used worldwide, just in the United States. The International Statistical Classification of Diseases and Related Health Problems (10th ed., ICD-10) coding translates patients’ medical conditions into useful information that can assist providers and insurers.