Certified General Surgery Coder (CGSC)

Advance your general surgery coding career with the CGSC certification.
Exam

Want to schedule exam?

  • Choose to take the exam online at home with a live remote proctor or at a testing center

  • Purchase an exam voucher to view available dates and times

Starting $325

Training

Need exam prep training?

  • Take our online self-paced instruction course

  • Everything you need to prepare for the CGSC exam

Starting at $660

What is a Certified General Surgery Coder?

The CGSC credential validates a medical coder’s advanced expertise in general surgery coding. Earning the CGSC demonstrates proficiency in ICD-10-CM, CPT®, and HCPCS Level II coding specific to general surgical procedures, in compliance with current guidelines and payer requirements.

This certification is ideal for professional coders working in surgical practices, ambulatory surgical centers, and hospitals. CGSC-certified coders are equipped to ensure accurate reimbursement, reduce compliance risk, and manage the complexities of coding for a wide range of general surgical interventions, from hernia repairs to abdominal procedures.

Why earn the CGSC certification?

  • Stand out with a specialty credential recognized by surgical practices, hospitals, and healthcare organizations

  • Validate your ability to code diverse and complex general surgical services with accuracy

  • Gain deeper understanding of payer-specific rules, bundling edits, and modifier use unique to general surgery

  • Position yourself for advanced career opportunities in surgical coding, auditing, and compliance

What does the CGSC cover?

The CGSC credential proves a coder is skilled in:

Core knowledge areas

  • ICD-10-CM diagnosis coding for conditions treated through general surgery, including abdominal, gastrointestinal, endocrine, and soft tissue disorders

  • E/M service coding for surgical consultations, preoperative evaluations, and post-operative follow-ups

  • Proper application of modifiers and payer-specific requirements in surgical coding

Abdominal and gastrointestinal procedures

  • Coding for hernia repairs, appendectomies, and cholecystectomies

  • Small bowel and colon resections, exploratory laparotomies, and adhesiolysis

  • Endoscopic procedures such as colonoscopy, esophagogastroduodenoscopy (EGD), and related interventions

Breast, endocrine, and soft tissue surgeries

  • Breast biopsy, lumpectomy, and mastectomy procedures

  • Endocrine surgeries including thyroidectomy and parathyroidectomy

  • Excision of soft tissue tumors, cysts, and other skin/subcutaneous procedures performed in general surgery

Trauma, critical care, and other surgical services

  • Coding for trauma-related surgical interventions and wound explorations

  • Critical care and emergent general surgical procedures

  • Laparoscopic versus open surgical approaches and documentation requirements

Who should earn the CGSC?

  • Professional coders working in general surgery practices, ambulatory surgical centers, or hospitals

  • Medical billers and reimbursement specialists managing general surgery claims and payer rules

  • Auditors and compliance professionals ensuring accuracy in surgical documentation and coding

  • Experienced coders seeking to specialize and expand career opportunities in general surgery coding

Experience Requirements

A high-level knowledge of general surgery-related medical terminology, anatomy, and pathophysiology, along with understanding of the proper application of CPT® procedure codes, HCPCS Level II procedure and supply codes, and ICD-10-CM diagnosis codes.

Not ready yet? We recommend taking our CGSC exam preparation course.

Maintaining your certification

To maintain your CGSC credential, you must maintain your AAPC annual membership. You must also earn 36 continuing education units (CEUs) every two years, 8 of which must be general surgery specific.

Elevate your career with the CGSC.

Becoming a CGSC-certified medical coder demonstrates your commitment to accuracy, compliance, and professional excellence in one of the most versatile surgical specialties. Whether you want to advance your career, specialize in general surgery coding, or help your organization improve compliance and reimbursement, the CGSC is your pathway to recognition and professional growth in surgical coding.

Team training

Looking to certify your team?

AAPC helps employers build stronger revenue cycle teams through industry-recognized training and certifications.

Explore solutions designed for organizations of all sizes, whether you're training new hires, supporting professional development, or upskilling existing staff across your organization.

Healthcare business professionals

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