Here are the general steps to obtain CHDA certification: 1. Educational Requirements: Obtain a degree in health information management, nursing, or a related field. 2. Experience: Gain practical experience in healthcare data analysis or management. 3. Exam Preparation: Study for the CHDA exam using resources provided by AHIMA or other educational materials. 4. Certification Exam: Pass the CHDA certification exam, which tests knowledge in domains such as data management, data analytics, and data reporting.