Practice ICD-10, CPT, and CMS-1500 coding on actual clinical notes — guided by mentors, scored by experts, built for beginners.
Log in and get an organized list of real cases assigned to you — sorted by specialty, ready to code.
Built from the ground up for medical coding students and entry-level coders.
Practice on authentic clinical documentation — H&P notes, labs, radiology reports, operative notes, and more. Just like a real hospital system.
Code charts from Cardiology, Orthopedics, Oncology, Neurology, OB/GYN, Emergency Medicine, Dermatology, and many more.
Enter real ICD-10-CM diagnosis codes and CPT procedure codes on a CMS-1500 billing form — the exact form used in real-world outpatient coding.
Track your pass rate, average score, rework requests, and performance by specialty over time. Know exactly where you need to improve.
Submit your coded charts for expert review. Get detailed feedback on what you coded right, what you missed, and why.
Browse all 336+ cases by specialty. Search for specific visit types, patient scenarios, or departments you want to practice.
No complicated setup. Get your access code from your mentor and you're in.
Your mentor or instructor shares a team access code with you.
Browse your worklist by specialty and pick a random chart to code.
Read the clinical note, assign ICD-10 and CPT codes on the CMS-1500 form.
Submit your coding for mentor review and get scored feedback.
Practice in an environment that mirrors real hospital EMR software — not simplified toy tools.
336+ real charts covering the specialties that matter in today's healthcare job market.
Your personal quality dashboard tracks every chart you submit — by day, specialty, and overall accuracy.
Whether you're just starting out or brushing up your skills, CodeLab meets you where you are.
Supplement your coursework with hands-on chart practice that textbooks can't give you.
Build real-world experience fast. Code hundreds of cases and track your accuracy before your first job.
Transitioning into healthcare? Practice medical coding in a risk-free, mentor-guided environment.
Practice the real-chart coding that AAPC exams test. Build speed and accuracy with every case.
Real feedback from people who trained with CodeLab.
I went from knowing nothing about CMS-1500 to confidently coding cardiology charts in just a few weeks. The feedback from my mentor was game-changing.
Having actual EMR notes to practice on — not just made-up exercises — made all the difference. It felt like I was already working in a real clinic.
My quality dashboard showed me exactly where I was making mistakes. Watching my pass rate go from 60% to 91% kept me motivated every single day.
Join thousands of students getting real-world medical coding practice — guided by expert mentors.