Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Billing Support Specialist

$20 - $24 per hour

Ultimate Staffing

Patient Information Specialist (Billing Support) | $20-$24/hr | Mon-Fri, 8:00 AM-4:00 PM | Temporary (2-3 Months)

Ultimate Staffing is partnering with a Medical Diagnostic Laboratory in Irvine seeking a Patient Information Specialist / Billing Support Specialist to assist through a high-volume period. This is a temporary role (2-3 months) focused on outbound calls to clinics and providers to obtain patient information needed for billing and claims processing.

This is a great opportunity for someone who is detail-oriented, comfortable on the phone, and experienced in medical office or healthcare administrative workflows.

  • Employment Type: Temporary (2-3 months)
  • Pay Rate: $20-$24/hour
  • Schedule: Monday-Friday, 8:00 AM - 4:00 PM
  • Location: onsite in Irvine, CA
Key Responsibilities
  • Make outbound calls to physicians, clinics, and healthcare providers to request patient or claim information
  • Follow up on incomplete records needed to move forward with the billing and claims process
  • Accurately document updates and communications in internal systems
  • Review patient files and identify missing or incorrect information
  • Maintain organized tracking of outreach and follow-ups
  • Support billing and administrative teams in clearing backlog and meeting deadlines
  • Handle communications professionally and efficiently with external offices
  • Maintain confidentiality and adhere to HIPAA and compliance standards
Qualifications
  • Previous experience in a medical office, healthcare admin, or billing support role preferred
  • Comfortable making high-volume outbound calls and following up
  • Clear, professional communication skills (phone and written)

Ultimate Staffing offers benefits including health care coverage, 401K, holiday pay and the opportunity to grow into permanent positions with oustanding companies. Apply now to become a part of our dedicated team of professionals and grow within your career!

All qualified applicants will receive consideration for employment without regard to race, color, national origin, age, ancestry, religion, sex, sexual orientation, gender identity, gender expression, marital status, disability, medical condition, genetic information, pregnancy, or military or veteran status. We consider all qualified applicants, including those with criminal histories, in a manner consistent with state and local laws, including the California Fair Chance Act, City of Los Angeles' Fair Chance Initiative for Hiring Ordinance, and Los Angeles County Fair Chance Ordinance.

Vacancy posted 5 days ago
Similar jobs that could be interesting for youBased on the Billing Support Specialist in Irvine, CA vacancy
  • $42 - $48 per hour

     ...Construction Billing Specialist (Contracts) Location: Costa Mesa (Hybrid) Pay: $42-48/hr Schedule: Temp-to-hire We are partnering with a growing...  ...project-based billing from start to finish. This role supports complex billing tied to contracts, production timelines, and... 
    Suggested
    Contract work
    Temporary work

    Vaco Recruiter Services

    Costa Mesa, CA
    5 days ago
  • $22.26 - $29.08 per hour

     ...Billing Specialist Senior Billing Support Specialist BioPlus Specialty Pharmacy is a proud member of the Elevance Health family of companies. BioPlus offer consumers and providers an unparalleled level of service that's easy and focused on whole health. Through... 
    Suggested
    Work at office
    Local area
    Monday to Friday
    2 days per week
    1 day per week

    Elevance Health

    Costa Mesa, CA
    4 days ago
  • $42 - $48 per hour

     ...Construction Billing Specialist (Contracts) Location: Costa Mesa (Hybrid) | Pay: $42-48/hr | Schedule: Temp-to-hire We are partnering with...  ...manage project-based billing from start to finish. This role supports complex billing tied to contracts, production timelines, and... 
    Suggested
    Contract work
    Temporary work
    Work at office
    Local area

    Vaco

    Costa Mesa, CA
    4 days ago
  •  ...Contract Billing Specialist Construction Industry | Costa Mesa, CA Our growing client is seeking an experienced Contract...  ...Project Managers, General Contractors, and internal teams to support project billing and cash flow. Manage contractor billing... 
    Suggested
    Contract work
    For contractors
    Work at office
    Local area

    Vaco

    Costa Mesa, CA
    1 day ago
  • $500 per month

     ...Billing Specialist The Billing Specialist is an integral part of Latham's Global Finance team. This role will be responsible for coordinating the activities of the billing process and performing billing duties with varying levels of complexity, while preparing invoices... 
    Suggested
    Work at office
    Flexible hours

    Latham & Watkins

    Costa Mesa, CA
    5 days ago
  •  ...Construction Billing Specialist The Construction Billing Specialist is responsible for managing the full billing lifecycle for commercial...  ...managers, customers, and general contractors. The position supports project profitability and cash flow by maintaining billing accuracy... 
    Contract work
    For contractors
    Work experience placement
    Long distance

    Avanti Restaurant Solutions

    Costa Mesa, CA
    4 days ago
  • $70k

     ...leaders in commercial construction, this is your moment. The Billing Specialist owns the full billing cycle for PDF's active projects —...  ...against purchase orders, contracts, and change order approvals. Support month-end close, ensuring all monthly billings are posted correctly... 
    Contract work
    For contractors
    For subcontractor
    Monday to Friday

    Professional Diversified Flooring Inc

    Irvine, CA
    4 days ago
  • $20 - $25 per hour

     ...2026 Pay type: Hourly Salary Range: $20.00 - $25.00 Billing Specialist About FlexTG FlexTG is the largest Brand‑Neutral Managed...  ...footprint. We are service and solutions professionals, providing support to clients of all sizes and industries from coast to coast.... 
    Hourly pay
    Contract work
    Work at office
    Local area

    Flex Technology Group

    Irvine, CA
    13 hours ago
  •  ...A legal services firm located in Costa Mesa is seeking a detail-oriented Billing Clerk who will be responsible for comprehensive billing and administrative support across all offices. Ideal candidates should be organized and capable of managing high-volume billing tasks... 

    Wilner & O'Reilly Immigration Law

    Costa Mesa, CA
    2 days ago
  • $34 - $37 per hour

     ...Description The Legal Billing Specialist is responsible for the timely, accurate, and compliant preparation, submission, and management of...  ...payers to resolve billing issues, monitor invoice status, and support the firm’s revenue cycle by facilitating prompt billing and... 
    Hourly pay
    Full time
    Work at office
    Local area
    Monday to Friday

    Kahana Feld

    Irvine, CA
    3 days ago
  • $80k

     ...Overview The Orange County, CA office of Lewis Brisbois, a full-service AmLaw 100 firm, is seeking an E-Billing Specialist with legal experience. The E-Billing Specialist must demonstrate expertise in all areas of the ebilling process, including invoice submission, and... 
    Work at office
    Weekend work
    Afternoon shift

    Lewis Brisbois Bisgaard & Smith, LLP

    Costa Mesa, CA
    5 days ago
  • $70k - $85k

     ...Pro hosting this job. Compensation Based on Experience. Legal Billing Specialist (E-Billing) $70000 - $85000 per year | Irvine, CA | On-Site...  ...exciting opportunity to bring your skills to a dynamic and supportive team. Key Responsibilities • Prepare, review, and submit legal... 
    Permanent employment
    Work at office
    Local area
    Remote work

    Australia-Employment

    Irvine, CA
    2 days ago
  • $47.28 - $52.21 per hour

     ..., along with the opportunity to work within an innovative and collaborative environment. Join our Litigation Team as a Legal Support Specialist (formerly Legal Secretary) located in our Orange County, CA office. We are seeking a highly skilled professional who thrives... 
    Hourly pay
    Full time
    Temporary work
    Work at office
    Flexible hours

    Greenberg Traurig

    Irvine, CA
    3 days ago
  •  ...We are seeking a customer-focused IT Support Technician to provide day-to-day technical support for employees across our organization and affiliated companies. This position is responsible for resolving hardware, software, and user support issues while ensuring employees... 
    Remote work

    Staff Agency.com LLC (formerly Delta Hire, LLC)

    Irvine, CA
    5 days ago
  • $20 - $25 per hour

     ...decisions, while maintaining a team environment that fosters collaboration and innovation. Job Summary: The Customer Service/Technical Support Representative is responsible for providing basic to advanced technical support to customers who are experiencing technical issues... 
    Hourly pay
    For contractors
    Worldwide

    LG Energy Solution Michigan, Inc.

    Irvine, CA
    2 days ago
  • $21 - $26 per hour

     ...relationship managers and business partners to keep them apprised and provide primary client relationship, direction and customer service support for corporate and commercial deposit clients. Provide high level of client service for all products and services, to include... 
    Work at office
    Immediate start

    Columbia Bank (WA, OR & ID)

    Irvine, CA
    7 days ago
  • $30 - $40 per hour

    Desktop & Application Support Specialist Location: Onsite — Irvine, California Duration: Long-term Rate: $30 - $40/hr Requirements 3+ years of hands‑on desktop and application support experience in a Windows enterprise environment Demonstrated proficiency... 
    Local area

    Pittsburgh Winsupply - Fire Sprinklers & Fabrication

    Irvine, CA
    1 day ago
  • $30k - $70k

    A reputable travel agency is seeking a Travel Customer Representative to support clients throughout their travel journey. You will handle inquiries, assist with bookings, and ensure exceptional customer service. The ideal candidate will have strong communication skills... 
    Remote work
    Flexible hours

    Prestigetravelagencybymich

    Irvine, CA
    3 days ago
  •  ...Customer Representative based in California. In this 100% work-from-home role, you'll assist clients with travel inquiries, provide support during their trips, and ensure a seamless travel experience. Ideal candidates will have strong communication skills and a... 
    Remote work
    Work from home

    Almaaventurera

    Irvine, CA
    1 day ago
  • $26 - $33 per hour

     ...Billing and Collections Specialist located in Southern CA Employment Type: Full-time, On-site (Irvine, CA) Compensation: $26-33 per hour (based on...  ...healthcare leaders to make healthcare simpler, safer, and more supportive for older adults. We provide Medicare-covered patient... 
    Hourly pay
    Full time
    Work at office

    Understoodcare

    Irvine, CA
    3 days ago
  • $22 - $25 per hour

     ...people’s lives while growing your career with a team that values your contributions. ABOUT THE ROLE The Billing snd Collections Specialist plays a key role in supporting client satisfaction and financial success by managing payment collections and resolving billing issues... 
    Hourly pay
    Full time
    Work at office

    TaxRise

    Irvine, CA
    2 days ago
  •  ...observability tools Troubleshoot production issues, identify root causes, and implement fixes Partner with engineering teams to support releases and platform enhancements Build automation and tools to improve support processes and reduce manual effort Create... 

    Alpine Solutions Group

    Irvine, CA
    1 day ago
  • $18 - $30 per hour

     ...activities such as general loan maintenance, processing loan payments, data entry, loan document creation, lien perfection, escrow/tax support, flood review or general ledger reconciliation. Responsible for the transaction and processing of complex consumer, small... 
    Work at office

    Columbia Bank (WA, OR & ID)

    Irvine, CA
    3 days ago
  •  ...grow and succeed. We are seeking a detail-oriented and reliable Accounting Clerk to join our Finance team. The Accounting Clerk will support daily accounting operations, maintain accurate financial records, and ensure timely processing of transactions. This role is ideal... 

    Bridgewater Consulting Group, Inc.

    Irvine, CA
    3 days ago
  • Accounting Clerk Location: Costa Mesa CA 92626 Duration: 12+ Months Pay Range: $23-$27/hr on w2 Shift Timing: M-F 8A-5P Description The Accounts Payable Administrator will vouch invoices and create checks, follow up with un-reconciled invoices, perform data entry...
    Permanent employment
    Full time
    Shift work

    LanceSoft

    Costa Mesa, CA
    16 days ago
  • Valid8 Financial, Inc. is seeking a detail-oriented Accounting Clerk to join their fast-paced team in Irvine, California. This position is crucial for assisting with financial operations such as verifying transactions, preparing reports, and maintaining accurate accounting...
    Work at office

    VALID8 Financial

    Irvine, CA
    4 days ago
  •  ...payment entry into eClinicalWorks. Organize and scan all payments to the health center and EOB's and send them to the bank and the billing company. Deposit checks into Farmers & Merchants Bank via remote scanner (2-3 times per week) Identify coding for each check received... 
    Full time
    Immediate start
    Remote work
    Monday to Friday
    Flexible hours

    Hurtt Clinic

    Tustin, CA
    3 days ago
  •  ...RESPONSIBILITIES Process documents such as daily labour cards, progress billings, payroll, shippers, invoices, accounts payable, vouchers and travelers checks. Type and file vouchers, invoices, statements, reports and maintain records. Assist in the preparation of financial... 
    Local area

    Belcan

    Irvine, CA
    5 days ago
  •  ...Accounting Clerk Job Responsibilities: Supports accounting operations by filing documents, reconciling statements, and running software programs. Maintains accounting records by making copies and filing documents. Reconciles bank statements by comparing statements... 

    TradeJobsWorkforce

    Irvine, CA
    2 days ago
  •  ...small and midsize businesses. Core services include managed IT support, advanced cybersecurity, compliance and risk management, cloud...  ...disaster recovery solutions. Role Description The IT Support Specialist is a full‑time, on‑site role based in Irvine, CA. This role provides... 
    Full time
    Work at office
    Remote work

    TechHeights LLC

    Irvine, CA
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Billing Support Specialist. Be the first to apply!