Which department is primarily responsible for indexing records to support retrieval by diagnosis?

• A. HIM Department
• B. Medical staff
• C. Pharmacy
• D. Nursing

Answer: (A)

Indexing records to support retrieval by diagnosis means organizing patient charts with standardized codes and metadata so anyone can quickly find all records tied to a specific condition. This is a primary duty of the Health Information Management (HIM) department. HIM professionals specialize in classifying, coding, indexing, and managing medical records, ensuring that records can be retrieved by diagnosis, procedure, date, patient, and more. They use coding systems like ICD-10 to create consistent, searchable indexes that support clinical care, billing, quality reporting, and research. While clinicians focus on providing care and documenting notes, medications, or nursing care, indexing for efficient retrieval is the HIM team’s core function.