Uncover the World of Medical Coding
Written by Janine Mothershed, CPC, CPC-I, CADS, CAC, Founder and Instructor of Coding Clarified, an AAPC licensed medical coding school. Janine has worked as a medical coder since 2005. Every guideline post here is kept current to the latest code year so you can study and code with confidence.
What Is MCC in Medical Coding
What is an MCC in medical coding? How major complications and comorbidities affect MS-DRG assignment and hospital reimbursement.
How to Approach a Long Medical Coding Exam Scenario in 2026
The best way to Approach a Long Medical Coding Exam Scenario is to read the Case Carefully to get an understanding.
What is Pro Fee Coding
Pro fee coding focuses on capturing and billing for the provider’s expertise and time, rather than the facility’s costs.
What Is CMS in Medical Coding
CMS in Medical Coding sets the rules, standards, and payment guidelines that impact how healthcare providers document, code, and bill.
What Is a Manifestation Code in Medical Coding
Learn what a manifestation code is in medical coding, how etiology and manifestation pairs work, and how to sequence them correctly.
Medical Coding Trauma Registry
Accurate and complete medical coding of trauma registry is critical for quality improvement, research, injury prevention, and more.
Medical Coding Pneumonia
Pneumonia Coding & Billing – Guidelines & Tips Pneumonia is a common and potentially serious respiratory infection that medical coders frequently
What Is Medical Necessity in Medical Coding & Billing
Medical necessity in medical coding and billing determines whether a service, procedure, or supply is reasonable, necessary, and appropriate.
What Is an Encoder in Medical Coding
What is an encoder in medical coding? How encoder software helps coders find ICD-10-CM, CPT and HCPCS codes faster with built in edits.