Certified Health Data Analyst

Prepare for the AHIMA Certified Health Data Analyst (CHDA) certification with a focused, comprehensive study companion. CHDA Study Guide organizes everything around the six CHDA exam content domains — Foundational Knowledge of Analytics in Healthcare, Business Needs Assessment, Data Acquisition, Data Analysis, Data Interpretation & Reporting, and Data Governance — so you study exactly what the exam tests. WHAT'S INSIDE • 90+ flashcards — tap to flip, tagged by domain • 50+ multiple-choice practice questions with instant feedback and full explanations • 85 glossary terms and key acronyms, fully searchable • 30 healthcare-analytics formulas with variables and usage notes TOPICS COVERED • Foundational knowledge: analytics types, claims vs. EHR data, ICD-10/CPT/SNOMED/LOINC, MS-DRG/APC/RVU reimbursement, HL7 FHIR, HIPAA/HITECH • Business needs assessment: stakeholders, problem definition, translating questions into metrics, numerators/denominators, KPIs, the analysis plan • Data acquisition: primary vs. secondary data, ETL, data warehouse vs. data mart, OLTP/OLAP, joins and keys, cleansing, mapping, validation • Data analysis: descriptive statistics, rates vs. ratios, incidence vs. prevalence, hypothesis testing, p-values and confidence intervals, risk adjustment, sensitivity/specificity, control charts • Data interpretation & reporting: key findings, recommendations, assumptions and limitations, chart selection, avoiding misleading visuals, dashboards, benchmarking • Data governance: data quality characteristics, stewardship, HIPAA Privacy & Security Rules, de-identification, role-based access, data dictionaries, audit controls Start free with a preview of every section. Upgrade to Premium for full access to the entire question bank, glossary, and formula library. This app is an independent study aid and is not affiliated with, endorsed by, or sponsored by the American Health Information Management Association (AHIMA). CHDA PREMIUM SUBSCRIPTION • $3.99 per month, auto-renewing • Unlocks all six exam domains, every flashcard, the full question bank, searchable glossary, and the formula library • Cancel anytime in your Apple Account settings Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://davidmp481.github.io/study-apps-legal/privacy-policy.html