Study guide
CCS study guide
Read a lesson, then practice the ideas you want to remember.
Lessons
- Acute Myocardial Infarction Types & Sequenci
- Cerebrovascular Disease, Acute Stroke, and L
- Heart Failure Types, Acuity & Cardiomyopathy
- Hypertension, Hypertensive Heart & Chronic K
- High-Impact Clinical Query Scenarios & Provi
- Compliant Query Formats: Open-Ended, Multipl
- AHIMA/ACDIS Compliant Query Standards & Ethi
- CPT Evaluation and Management Guidelines
- CPT Modifiers in Hospital Outpatient & Profe
- CPT Surgical, Radiology, Pathology & HCPCS L
- Electronic Health Records & Computer-Assiste
- Logic-Based Encoders, Groupers & Health Data
- HIPAA Privacy/Security, Cybersecurity & Inte
- ICD-10-CM Structure, Formats, and Core Conve
- Secondary Diagnoses Reporting & Present on A
- UHDDS Principal Diagnosis Selection Rules
- General PCS Guidelines & Multiple Procedure
- ICD-10-PCS The Seven Surgical Approaches
- ICD-10-PCS 7-Character System Architecture &
- Coronary Artery Bypass Grafting & Percutaneo
- Total Joint Arthroplasties & Spinal Fusion
- Mechanical Ventilation & Extracorporeal Ther
- All-Patient Refined DRG System — Free Study Guide 2026
- Complications and Comorbidities & Major CC I
- IPPS Reimbursement Structure & MS-DRG Groupi
- Inpatient Transfer Policies, Cost Outliers &
- Traumatic Injuries, Fractures & 7th Characte
- Neoplasm Table, Primary, Secondary & Encount
- Obstetrics, Normal/Complicated Deliveries &
- Perinatal Conditions & Congenital Malformati
- Healthcare Fraud, Abuse Laws, Audits & AHIMA
- Hospital-Acquired Conditions Reduction & Qua
- National Correct Coding Initiative Edits & M
- Hospital Outpatient Prospective Payment Syst
- Detachment & Amputation Coding — Free Study Guide 2026
- Release vs Division — Free Study Guide 2026
- Excision vs Resection vs Destruction — Free Study Guide 2026
- Extraction, Drainage, and Extirpation — Free Study Guide 2026
- Bypass, Dilation, Occlusion, and Restriction
- Replacement vs Supplement vs Insertion — Free Study Guide 2026
- Reposition, Transfer, and Reattachment — Free Study Guide 2026
- Clinical Validation of Diagnoses vs Coding C
- Inpatient Health Record Analysis & UHDDS Doc
- Identifying Reportable Secondary Conditions
- Acute Kidney Injury & Chronic Kidney Disease
- Diabetes Mellitus Types, Manifestations & Co
- Gastrointestinal Bleeding, Ulcers, and Acute
- Protein-Calorie Malnutrition & Endocrine Eme
- COPD, Asthma, and Acute Respiratory Failure
- Pneumonias, Aspiration Pneumonia, and Influe
- Sepsis, Severe Sepsis, and Septic Shock Guid