Billing Clerk (Part Time)

About The Role
The Part-Time Billing Clerk supports the revenue cycle and financial operations of the Advanced Diagnostic & Surgical Center. This role is responsible for daily billing activities, coding support, payment processing, account follow-up, and reporting to ensure accurate and timely reimbursement while maintaining compliance with regulatory and organizational standards.
  • Perform daily billing, including primary, secondary, workers’ compensation, and self-pay claims
  • Maintain CMS crossover processes and ensure accurate claim submission
  • Apply appropriate ICD-9 and CPT/ASC coding for billed services
  • Prepare patient accounts for billing and follow up to obtain missing or required information
  • Post payments, adjustments, and denials accurately on a daily basis
  • Review EOBs and initiate timely follow-up on unpaid or denied claims
  • Contact patients regarding co-pays, deductibles, and outstanding balances; issue monthly statements
  • Prepare and reconcile daily deposits; maintain copies of checks, EOBs, and transaction records
  • Run daily transaction reports and support month-end close and reporting activities
  • Respond to patient and payer inquiries in a professional and timely manner
  • Maintain organized filing of billing records, EOBs, and related documentation
  • Perform miscellaneous duties as assigned by manager
  • High school diploma or equivalent
  • At least 2 years of medical billing experience in a healthcare setting
  • Knowledge of ICD-9, CPT coding, and medical terminology
  • Working knowledge of computers and billing systems
  • Strong attention to detail, organization, and prioritization skills
  • Ability to communicate professionally with patients, payers, and internal stakeholders
Preferred:
  • Experience in an ASC, diagnostic, or outpatient environment
  • Familiarity with EHR and practice management systems
  • Knowledge of Medicare, Medi-Cal, and commercial payer requirements
  • Our organization follows an in-person work structure where the expectation is to work onsite on a daily basis. The office location is 1668 S Garfield Ave #100, Alhambra, CA 91801.
  • The total compensation target pay range for this role is $22 - $23 per hour. The salary range represents our national target range for this role. Actual compensation will be determined based on geographic location (current or future), experience, and other job-related factors.