Demo

Medical Biller

10bits
Costa Mesa, CA Full Time
POSTED ON 7/31/2026
AVAILABLE BEFORE 9/30/2026

10bits is a Healthcare and Professional Staffing Company. From nursing staffing, temp to hire, and permanent healthcare contracts, 10bits provides hospitals and medical facilities with high-quality clinical professionals with the highest standards and compliance to provide the best medical care. 

Job Title:  Medical Biller

Job Location:  Costa Mesa, CA 92626

Job Type: Contract

Job Duties: 

  • Responsible for responding to correspondence from Government Agencies related to Recovery Audit Contractor (RAC), Medicare Administrative Contractor (MAC), Targeted Provider Education (TPE), Comprehensive Error Rate Testing (CERT), Office of Inspector General (OIG), Quality Improvement Organizations (QIO) and other Medicaid, Medi-Cal regulatory auditing body for pre and post payment audits.    
  • Processing of mail, preparation of audit information, and correspondence with government contractors as needed.
  • Review submitted claims for accuracy and completeness.
  • Verify proper use of CPT, ICD-10-CM, and HCPCS codes.
  • Ensure documentation supports billed services.
  • Identify billing errors, duplicate charges, or missed charges

Job Requirements:

  • 3 years of Medicare billing experience in billing, follow up, in an acute care setting.
  • Experience working on complex projects.
  • 1-3 years of experience in healthcare acute setting regulatory audits and appeals.
  • Experience with and understanding of CMS billing, payment and reimbursement methodologies.
  • Knowledge of privacy regulations, security regulations, release of information, CMS rules and regulations.
  • Proficiency in Microsoft Office applications (Word, PowerPoint, Excel, Outlook).
  • High School Diploma or Equivalent.

Schedule:

  • Day Shift
  • 8 Hours Shift

Pay: $30.00 - $32.00 per hour

Experience:

  • Medical billing: 3 years (Required)
  • Complex projects: 1 year (Required)
  • Healthcare acute setting regulatory audits and appeals.: 1 year (Required)

Work Location: In person

Salary : $30 - $32

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