In the coding workflow, what does CDI stand for and what is its role?

• A. Compliance and Data Integrity; ensures patient privacy
• B. Coding and Documentation Improvement; improves code assignment accuracy
• C. Clinical Documentation Improvement; works with providers to ensure documentation supports codes and services
• D. Clinical Data Management; analyzes coding trends

Answer: (C)

Clinical Documentation Improvement focuses on ensuring that the clinician’s notes accurately support the codes and services billed. In the coding workflow, its role is to collaborate with providers to obtain detailed, unambiguous documentation so that the codes assigned truly reflect the patient’s condition and the procedures performed. CDI specialists review charts, identify documentation gaps, and may query clinicians for clarification. This alignment improves code accuracy, captures disease severity and comorbidity burden, supports compliant reimbursement, and reduces claim denials driven by documentation issues. The other options describe aspects like privacy/compliance, general coding improvement, or data management, which don’t specifically address the process of aligning clinical documentation with coding and billing.