Explore the differences between AAPC's core medical coding certifications, identify a credential that fits your intended work setting, and build an exam-preparation plan using this MEDESUN educational guide.
Students and graduates exploring US medical coding careers
CPC®, CIC® and COC® certification candidates
Professional coders considering hospital inpatient or outpatient coding
Medical billing and coding professionals evaluating additional credentials
Learning guide
What You Will Learn About AAPC Certifications
CPC® — Professional Coding
Understand the physician-practice and professional-fee coding focus of the Certified Professional Coder credential, including CPT, HCPCS Level II and ICD-10-CM foundations.
1
CIC® — Inpatient Coding
Explore the hospital inpatient coding pathway, including ICD-10-CM diagnosis coding, ICD-10-PCS procedures and inpatient case interpretation.
2
COC® — Outpatient Coding
Review outpatient facility coding concepts for hospital clinics, emergency department encounters and ambulatory procedures.
3
Additional AAPC Credentials
Get oriented to other credentials such as CRC®, CPB®, and CPMA®, each addressing different risk-adjustment, billing or auditing career interests.
4
Exam Preparation & Resources
Plan study time around codebook familiarity, anatomy, medical terminology, guidelines, practice questions and official exam-material rules.
5
Choosing a Certification Path
Compare professional, inpatient and outpatient work settings and use career goals, existing knowledge and official credential criteria to make an informed choice.
6
Certification notice: AAPC administers and awards its own credentials. MEDESUN provides independent educational information and training. Exam formats, eligibility, fees, approved codebooks and certification policies can change; always confirm the current rules on AAPC's official website.
Learn beyond the book
Prepare for Your Medical Coding Career With MEDESUN
Explore MEDESUN’s medical coding and billing training pathways, including CPC preparation and related study support. Training is separate from AAPC certification and exam registration.
MEDESUN is an independent training provider and is not presented here as an AAPC certification issuer or an officially endorsed AAPC provider.
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Enquire About MEDESUN Medical Coding Training
Need structured medical coding preparation? Ask about CPC, medical coding and billing training options, available batches and learning modes at MEDESUN.