Learn facility-based coding by actually working with codes. ICD-10-CM/PCS Coding: Theory and Practice provides an in-depth understanding of in-patient diagnosis and procedure coding to those who are just learning to code, as well as to experienced professionals who need to solidify and expand their knowledge. Featuring basic coding principles, clear examples, and challenging exercises, this text helps explain why coding is necessary for reimbursement, the basics of the health record, and rules, guidelines, and functions of ICD-10-CM/PCS coding.