Medical Billing & Coding Instructor - Killeen Charter School (1099)
Job Description
Medical Billing & Coding Specialist | Part-Time Healthcare Sciences Instructor (1099)
LOCATION
Killeen, Texas | Onsite
COMPENSATION & SCHEDULE
• $85–$95 per instructional session, based on experience and certifications
• Monday–Friday; flexible class schedule based on instructor availability
• Typical class length: 1.5 hours; approximately 3 hours per instructional day including preparation and classroom responsibilities
• 1099 Independent Contractor
• Start: August 2026
ROLE IMPACT
Help prepare the next generation of healthcare professionals by delivering engaging instruction in medical billing and coding. This flexible instructional opportunity allows experienced industry professionals to share real-world expertise while maintaining their current careers. Comprehensive curriculum, lesson plans, and instructional resources are provided.
KEY RESPONSIBILITIES
• Deliver engaging classroom instruction using real-world medical billing and coding scenarios
• Prepare students for entry-level careers by teaching healthcare reimbursement, coding accuracy, and revenue cycle concepts
• Utilize the provided curriculum while maintaining required classroom documentation
• Mentor students by sharing practical knowledge, professionalism, and real-world industry experience
• Foster a positive learning environment that supports student success
MINIMUM QUALIFICATIONS
• Minimum of 3 years of recent Medical Billing & Coding experience or at least 1 year of Medical Billing & Coding instructional experience
• Active CPC, CCS, RHIT, RHIA, or another nationally recognized Medical Billing & Coding credential preferred
• Ability to successfully complete FBI fingerprinting/background screening
CORE TOOLS & SYSTEMS
• ICD-10-CM/PCS coding
• CPT and HCPCS coding
• Revenue cycle management processes
• Medical billing and claims processing
• Electronic Health Record (EHR) systems
• Healthcare reimbursement and payer guidelines
PREFERRED SKILLS
• Teaching, mentoring, coaching, precepting, or training experience preferred but not required
• Strong communication and interpersonal skills
• Ability to connect classroom instruction with real-world healthcare practices
Meet Your Recruiter
Katelyn Ruel
Katelyn Ruel has been a valued member of CornerStone Staffing since 2021, beginning her career as a Recruiter before advancing to Recruiting Manager and now serving in the Professional Placement division. Her progression within the company reflects her strong performance, leadership, and dedication to delivering exceptional results for both clients and candidates. Prior to recruiting, Katelyn built her career in restaurant management, where she developed a passion for service, relationship-building, and creating positive experiences for others. That hospitality-driven mindset naturally led her to recruiting, where she combines strategic insight with a genuine desire to help people succeed. Katelyn believes recruiting is more than filling roles — it’s about understanding individual goals, building lasting partnerships, and making meaningful connections that create long-term success.