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Internship Medical Billing & Coding Jobs in California

CIBD

Medical Billing Manager

Orange, CA · On-site

$85K - $100K/yr

The Medical Billing Manager also has substantive knowledge of industry standards and insurance companies, billing, and coding regulations, and follow standards in accordance with Centers for Medicare ...

Alliance Medical Center

Biller/Coder

Healdsburg, CA · On-site

$21.50 - $27.50/hr

Summary: Reviews patient medical charts and documents to translate diagnoses, procedures, and services into universal codes for billing, insurance reimbursement, and data tracking. Core ...

Alliance Medical Center Inc.

Biller/Coder

Healdsburg, CA · On-site +1

$29.33 - $36.06/hr

Active OCHIN Epic resolute billing or ambulatory coding proficiency. Computer skills: Familiarity with medical classification software, preferably EPIC, and other office Certification as Medical ...

Neighborhood Healthcare

Biller Coder Liaison

Escondido, CA · On-site

$19.75 - $25.25/hr

Minimum of five years of experience in medical billing, medical coding, or revenue cycle operations required * Experience with Federally Qualified Health Center (FQHC) billing preferred * Experience ...

Neighborhood Healthcare

Biller Coder Liaison

Escondido, CA · On-site

$29.71 - $41.59/hr

Minimum of five years of experience in medical billing, medical coding, or revenue cycle operations required * Experience with Federally Qualified Health Center (FQHC) billing preferred * Experience ...

Neighborhood Healthcare

Biller Coder Liaison

Escondido, CA · On-site

$19.75 - $25.25/hr

Minimum of five years of experience in medical billing, medical coding, or revenue cycle operations required * Experience with Federally Qualified Health Center (FQHC) billing preferred * Experience ...

ACM

Medical Biller / Data Entry Specialist

Irvine, CA · On-site

$20.25 - $25.75/hr

Accurately enter CPT and ICD-10 procedure codes into billing software * Manage high-volume data entry with precision and consistency * Maintain compliance with medical coding guidelines and payer ...

ACM

Medical Biller / Data Entry Specialist

Irvine, CA · On-site

$20.25 - $25.75/hr

Accurately enter CPT and ICD-10 procedure codes into billing software * Manage high-volume data entry with precision and consistency * Maintain compliance with medical coding guidelines and payer ...

Vascular Surgery

Medical Billing Specialist

San Ramon, CA · On-site

$25 - $29/hr

Certified Professional Biller (CPB), Certified Professional Coder (CPC), or similar credential ... Medical Insurance * Dental Insurance * Vision Insurance * 401(k) * Flexible Spending Account * Paid ...

Vascular Surgery

Medical Billing Specialist

San Ramon, CA · On-site

$60 - $78/hr

Certified Professional Biller (CPB), Certified Professional Coder (CPC), or similar credential ... Medical Insurance * Dental Insurance * Vision Insurance * 401(k) * Flexible Spending Account * Paid ...

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Internship Medical Billing Coding information

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How much do internship medical billing & coding jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for internship medical billing & coding in California is $20.25, according to ZipRecruiter salary data. Most workers in this role earn between $17.31 and $22.31 per hour, depending on experience, location, and employer.

What is an internship medical billing & coding?

An Internship in Medical Billing & Coding is a temporary position where aspiring professionals gain hands-on experience in healthcare administration. Interns learn to process medical claims, assign diagnostic and procedure codes, and work with insurance companies to ensure accurate billing. This role helps develop practical skills in coding systems like ICD-10 and CPT, as well as familiarity with healthcare regulations. It provides valuable exposure to real-world medical billing workflows and prepares interns for certification or full-time employment in the field.

What are the key skills and qualifications needed for an internship medical billing & coding?

To succeed as an Internship Medical Billing & Coding, you typically need foundational knowledge of medical terminology, healthcare billing procedures, and familiarity with coding systems such as ICD-10 and CPT, often gained through coursework or certificate programs. Experience with billing software, electronic health records (EHR), and an understanding of health insurance processes are highly valuable. Attention to detail, strong organizational skills, and the ability to communicate clearly are important soft skills in this field. These abilities are crucial for ensuring accuracy in billing, minimizing claim rejections, and supporting the financial operations of healthcare providers.

What kind of training or mentorship can I expect during an internship medical billing & coding?

During a Medical Billing & Coding internship, you can generally expect close mentorship from experienced billing professionals or supervisors who guide you through industry-standard processes. You will receive hands-on training in entering medical codes, processing insurance claims, and using billing software, often working alongside a team of coders and administrative staff. Regular feedback and shadowing opportunities are provided to help you build confidence and accuracy in your work. This supportive environment is designed to help you develop practical skills and professional experience, preparing you for potential full-time roles in medical administration.

What are the most commonly searched types of Medical Billing & Coding jobs in California?

The most popular types of Medical Billing & Coding jobs in California are:

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For Internship Medical Billing & Coding jobs in California, the most frequently searched job titles are:

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Internship Medical Billing Coding jobs near you
Infographic showing various Internship Medical Billing & Coding job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $42,114 per year, or $20.2 per hour.

Medical Billing Manager

CIBD

Orange, CA • On-site

$85K - $100K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 17 days ago

Key responsibilities

  • Oversee billing operations, including workflow management for claims processing and coding for clinical and infusion services.

  • Manage and supervise a team of billers, ensuring compliance with relevant regulations and standards.

  • Monitor accounts receivable, analyze rejections, and implement strategies to improve revenue cycle performance.

Job description

The Center for Inherited Blood Disorders (CIBD) is a passionate non-profit organization dedicated to delivering high-quality, comprehensive, and family-centered care that significantly enhances the lives of children and adults with blood disorders. By choosing a career with us, you'll be joining a vibrant team committed to advancing public health while also investing in your personal and professional growth. Explore the opportunity to make a real difference in the community while developing your skills in a supportive, mission-driven environment. Your contributions will help shape our future and transform lives!
Job Summary
Reporting to the Chief Financial Officer (CFO), the Medical Billing Manager will be responsible for billing operations including workflow oversight for processing of claims/coding for  clinical and infusion services team leadership. The Medical Biller Manager manages a team of billers and ensures team compliance with county, state, and federal regulations, in the preparation and submission of claims to insurance companies, government agencies to receive payment for medical services rendered for reimbursement. The Medical Billing Manager also has substantive knowledge of industry standards and insurance companies, billing, and coding regulations, and follow standards in accordance with Centers for Medicare & Medicaid Services (CMS), California Children’s Services (CCS), Genetically Handicapped Persons Program (GHPP) and all other State and Federally sponsored programs. 
 
Department: Finance
Schedule: M - F, 8:30 - 5:00
Location: On-site
Essential Duties
  • Database Management: Maintain and update accurate databases with insurance companies. Review high level complaints and respond back within department standards. 
  • Compliance: Ensure compliance with industry standards set by the Centers for Medicare & Medicaid (CMS), commercial insurance plans, Medi-Cal, and county managed care plans regulations. 
  • Supervise Operations: Direct daily charge entry, claim scrubbing, submission, and payment posting. 
  • Lead the Team: Recruit, train, mentor, and evaluate remote and on-site billing and collections staff. 
  • Optimize Epic: Manage and resolve Epic charge router, claim, and account workqueues efficiently. 
  • Denial Management: Analyze rejections to implement effective appeal strategies. 
  • Payer Compliance: Maintain up-to-date knowledge of Medicare, Medicaid, and commercial guidelines. 
  • Monitor Accounts Receivable: Track A/R aging and implement strategies to reduce outstanding days. 
  • Financial Reporting: Track monthly revenue cycle KPIs, DSO, and aging reports. 
Requirements
  • Bachelor’s degree in Healthcare Administration, Finance, or equivalent experience.
  • Graduate from an accredited Medical Billing program.
  • Minimum of 5 years of experience in ambulatory /outpatient medical billing setting.
  • Minimum of 2 years of direct experience with infusion billing, J-codes, and pharmacy benefits.
  • Minimum of 2 years of supervisory experience.
  • Minimum of 2 years experience with EPIC EMR/PM software.
  • Experience working with all payers – commercial, government, Medicare, Medicaid.
  • Deep expertise in CPT, ICD-10, HCPCS codes, and modifiers.
Required Licenses/Certifications
  • Basic Life Support(BLS) Certification (or ability to obtain within the first three months of hire). 
  • HIPAA Training (or ability to complete within one month of hire). 
Additional Required Qualifications
  • Working knowledge of CCS/GHPP/Medi-Cal/HIPAA regulations and requirements and understanding of third-party payer methods and regulations. 
  • Working knowledge of HCPC/E&M/CPT & ICD-10 codes related to Hematology and related services. 
  • Working knowledge and understanding of the relationship between procedure and diagnosis compatibility to maximum reimbursement. 
  • Advanced knowledge of billing denials and appeals processes.  
Preferred Qualifications 
  • Certified Professional Biller (CPB), Certified Billing and Coding Specialist (CB Certified Medical Billing Specialist Certificate (CMBS) or similar certification. 
Benefits
  • 100% employee coverage and 50% dependent coverage of medical and vision; 99% employee coverage of dental
  • Life insurance
  • Paid Time Off
  • 10 observed paid holidays
  • 403b retirement plan with 4% match
Compensation listed is the expected salary base at time of hire. Actual compensation offered will be determined by factors such as location, level, job-related knowledge, skills, and experience.

About the Organization
The Center for Comprehensive Care & Diagnosis of Inherited Blood Disorders (CIBD), a 501(c)3 non-profit organization, is committed to providing comprehensive care for patients and their families with rare, chronic inherited blood disorders.  CIBD is a part of a nationwide network of over 140 Hemophilia Treatment Centers that use multidisciplinary teams of blood disorder specialists to provide expert comprehensive diagnosis, medical care, outreach, education, outcomes monitoring, surveillance, and prevention services to people with Hemophilia, Sickle-Cell Anemia, Thalassemia, Von Willebrand Disease, Mast Cell Activation Syndrome (MCAS) and other related benign hematology conditions.  CIBD is the regional grantee for the Western States Region for Hemophilia, the Pacific Sickle Cell Regional Collaborative (PSCRC) and Networking California for Sickle Cell Care (NCSCC) providing regional leadership, fiscal and administrative oversight, grants management, capacity building, clinical education, technical assistance, evaluation, and outreach to public and private health agencies at the local, state, and federal levels. 
The Center for Inherited Blood Disorders is an Equal Opportunity/Affirmative Action Employer advancing inclusive excellence. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, protected veteran status, or other protected categories covered by the company's non-discrimination policy.
We are committed to attracting and retaining a diverse workforce along with honoring unique experiences, perspectives, and identities. Together, our community strives to create and maintain working and learning environments that are inclusive, equitable and welcoming.
www.cibd-ca.org