# Medical Billing Prep > Medical billing & coding course for beginners ## Posts - [How to Become a Certified Medical Biller: A Step-by-Step Guide](https://medicalbillingprep.com/how-to-become-a-certified-medical-biller/): Learn how to become a certified medical biller, step by step: the skills you need, how CPB, CBCS, CMRS and CRCR compare, and how to prepare for the exam. - [Do You Need a Certification to Work as a Medical Biller?](https://medicalbillingprep.com/do-you-need-certification-for-medical-billing/): Is certification required to become a medical biller? Learn when employers expect it, when you can start without it, and how to decide what's right for you. - [Medical Billing vs. Medical Coding: What's the Difference?](https://medicalbillingprep.com/medical-billing-vs-medical-coding/): Medical billing and medical coding work hand in hand, but they're different jobs. Compare the tasks, skills and certifications to see which path fits you. ## Pages - [Resources](https://medicalbillingprep.com/resources/): Free guides on medical billing and coding: certification, careers, claims, coding systems and study tips for beginners. - [About the Instructor](https://medicalbillingprep.com/about-the-instructor/): Meet Sheharyar Khan, founder of CareMSO and medical billing professional since 2010, who teaches the beginner Medical Billing & Coding course on Udemy. - [Medical Billing & Coding for Beginners](https://medicalbillingprep.com/): Learn medical billing and coding from scratch with a beginner-friendly Udemy course by Sheharyar Khan. ICD-10, CPT, HCPCS, claims, denials and the full revenue cycle. [comment]: # (Generated by Hostinger Tools Plugin)