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17 results for Medical Biller in Walnut, CA

Medical Biller Collector

Encino, CA
onsite
Temporary to Hire
24.77 - 30.8 USD / Hourly
We are looking for an experienced Medical Biller Collector to join a Surgery Center in Encino. The Medical Biller Collector is ideal for someone with a strong background in healthcare billing and insurance collections who can manage claims activity accurately and follow revenue cycle processes from submission through reimbursement. The Medical Biller Collector position supports surgical and outpatient services by ensuring charges, coding, and payer information are handled correctly and in a timely manner. Responsibilities:• Manage end-to-end billing and collections for surgical and related service charges, ensuring timely claim processing and payment resolution.• Confirm patient coverage, referral or authorization status, and payer details through electronic health record systems and insurer portals before claims are transmitted.• Enter billing information, post charges, and maintain accurate account records to support clean claim submission.• Conduct follow-up with insurance carriers on outstanding claims, denials, and unpaid balances across multiple plan types and procedures.• Review rejected or denied claims, correct billing or coding issues, and resubmit documentation to support reimbursement.• Audit provider documentation and operative reports to confirm services are fully supported before charges are released for billing.• Assign appropriate diagnosis, procedure, medication, and supply codes based on clinical documentation and established coding standards.• Evaluate explanation of benefits statements and payer responses to identify discrepancies, underpayments, or additional appeal opportunities.
2026-08-18T00:00:00Z

Medical Biller Collector

Los Angeles, CA
onsite
Temporary / Contract
24.01 - 28.99 USD / Hourly
An Eye Surgical Center in Downtown Los Angeles is in the need of a Medical Biller Collector who is looking to make a big step in their career! The Medical Biller Collector will be task with following up with insurance companies on unpaid claims, sending out claims for services rendered, self-pay collections, financial counseling and assisting with various tasks. This amazing company is looking for a Medical Biller Collector who want to be groomed for a supervisor or management role.
2026-08-14T00:00:00Z

Medical Biller/Collections Specialist

Los Angeles, CA
onsite
Temporary to Hire
25.55 - 33.9 USD / Hourly
A Hospital in Los Angeles is in the immediate need of a Medical Insurance Collections Specialist to support its hospital-based revenue cycle team. The Medical Insurance Collections Specialist role is ideal for someone who understands insurance follow-up, hospital claims, denials management, appeals and reimbursement workflows in a fast-paced healthcare setting. The Medical Insurance Collections Specialist will help drive payment resolution by researching claim issues, addressing payer delays, resolve denials and working closely with internal teams to improve collection results. Responsibilities:• Manage follow-up activities for unpaid or underpaid hospital insurance claims, with attention to high-volume payer accounts and timely reimbursement.• Review UB04 hospital claims for accuracy, completeness, and billing compliance before pursuing collection resolution.• Research denials, rejections, delayed payments, and partial reimbursements to determine the next steps needed for account resolution.• Prepare and submit corrected claims, appeal packages, and supporting documents to resolve outstanding balances efficiently.• Work aging accounts receivable inventories and maintain daily productivity aligned with departmental expectations.• Record all account actions, payer conversations, and status updates clearly within the billing system.• Partner with billing, coding, and patient financial services teams to resolve claim discrepancies and reduce reimbursement barriers.• Track recurring payer issues and escalate patterns that negatively affect collection performance or payment turnaround times.
2026-08-20T00:00:00Z

Medical Collector

Torrance, CA
onsite
Temporary / Contract
23.01 - 27 USD / Hourly
We are seeking a detail-oriented Medical Collector to support revenue cycle operations through insurance follow-up and patient collections. This role will focus on resolving outstanding balances, contacting insurance carriers regarding claim status, denials, underpayments and payment issues, and working directly with patients to collect balances and explain account details. Key Responsibilities<ul><li>Follow up with medical insurance payers on outstanding claims, denied claims, underpayments and aged accounts receivable. </li><li>Contact patients regarding balances due and arrange payment collection in a professional and customer-focused manner. </li><li>Review explanations of benefits, remittance details and account activity to determine next steps for collection. </li><li>Investigate claim rejections, denials and payment discrepancies and take appropriate action for resolution. </li><li>Submit appeals, corrected claims or supporting documentation as needed to secure reimbursement. </li><li>Document all collection activity, payer communication and patient interactions accurately in the billing system. </li><li>Work closely with billing, payment posting and customer service teams to resolve account issues. </li><li>Maintain productivity and quality standards while managing a high-volume work queue. </li><li>Ensure collection practices comply with payer requirements, timely filing guidelines and HIPAA standards. </li></ul>Work Arrangement: On-site for the first 3 months, then hybrid based on performance and business needs.
2026-08-14T00:00:00Z

Medical Revenue Cycle Analyst

Los Angeles, CA
onsite
Temporary / Contract
37.91 - 65.23 USD / Hourly
We are seeking an experienced Revenue Cycle Analyst to join our healthcare finance team. The Revenue Cycle Analyst will be responsible for analyzing and improving revenue cycle processes, ensuring the organization's financial health while minimizing inefficiencies. The Revenue Cycle Analyst role requires strong analytical skills, healthcare billing knowledge, and the ability to collaborate across departments to optimize performance. This role is ideal for someone who possesses a Certified Coding Specialist (CCS) as this role will focus on coding denial management. Key Responsibilities:<ul><li>Perform data analysis to identify trends, issues, and opportunities for improvement within the revenue cycle processes, including billing, coding, collections, and reimbursements.</li><li>Maintain and analyze financial and operational performance metrics related to claims processing, denial management, and payment posting.</li><li>Collaborate with cross-functional teams, such as billing and collections, to streamline processes and improve revenue cycle operations.</li><li>Research industry regulations and payer policies to ensure compliance and optimize reimbursements.</li><li>Provide regular reporting to department leaders on revenue cycle performance, including key performance indicators (KPIs).</li><li>Support system upgrades and technology implementation to enhance revenue cycle efficiency.</li><li>Identify and resolve discrepancies in payments or coding to reduce denials and delays in reimbursements.</li><li>Conduct root cause analysis for claim denials and develop strategies for resolution.</li><li>Participate in budgeting and forecasting to align revenue cycle goals with financial strategies.</li></ul>
2026-08-06T00:00:00Z

Medical Front Desk

Beverly Hills, CA
onsite
Temporary / Contract
22.8 - 26.4 USD / Hourly
A Healthcare Company is looking for an experienced Medical Front Desk team member to support a busy healthcare office in California. This Medical Receptionist opportunity is ideal for someone who enjoys creating a positive patient experience while keeping daily front office operations organized and efficient. The Medical Receptionist will serve as a key point of contact for patients, coordinate appointments, and help maintain accurate administrative records in a fast-paced medical setting. Key Responsibilities:• Welcome patients warmly at check-in and create a detail-oriented, reassuring experience from arrival through departure.• Manage incoming calls and front desk inquiries, providing clear information and directing requests appropriately.• Coordinate new, existing, and follow-up visits by arranging, confirming, and adjusting appointments through the office scheduling system.• Review intake documents and insurance details for completeness and accuracy while safeguarding confidential patient information.• Update patient files and enter information into office records promptly to support compliance and organized documentation.• Reach out to patients or prospective clients to respond to inquiries and secure follow-up appointments when needed.• Work closely with clinical and administrative team members to ensure the daily schedule is aligned and patient flow remains efficient.• Provide general clerical and operational assistance to office leadership and medical staff as priorities arise. Benefits: Health, Dental, Vision, 401k, and Sick Time Off.
2026-08-21T00:00:00Z

Billing Clerk

Torrance, CA
onsite
Temporary / Contract
23.75 - 25 USD / Hourly
We are looking for a detail-oriented Billing Clerk to support invoicing and billing operations for logistics-related transactions in Torrance, California. This Long-term Contract position is ideal for someone who is comfortable working with shipment documentation, billing platforms, and administrative records in a fast-paced office setting. The person in this role will help ensure invoices are prepared accurately, shipment data is recorded properly, and billing information is updated in a timely manner. Responsibilities: • Review billing documentation received from the logistics team and organize materials needed for invoice preparation. • Prepare customer invoices accurately using CargoWise and AS400-based billing tools while following established billing procedures. • Enter and update invoice details in internal records to keep billing information current and traceable. • Support billing follow-up activities by maintaining statements, records, and related collection documentation as needed. • Perform shipment-related data entry in Microsoft Excel and verify information for completeness and accuracy. • Scan, copy, and file shipping paperwork and other supporting documents to maintain organized billing records. • Assist with general administrative office tasks that support daily billing and logistics coordination.
2026-08-20T00:00:00Z

Billing Clerk

Monrovia, CA
onsite
Temporary / Contract
20 - 23 USD / Hourly
Ongoing Opportunities for Billing Clerks. As a billing clerk, you will be responsible for processing bills, preparing journal entries of adjustments to billings, communicating with customers regarding billing adjustments. If this sounds like you, please send your resume AND call 626.463.2030 to schedule an interview. Invoice Generation:· Generate and prepare invoices for products or services rendered to customers.· Ensure that invoices are accurate, complete, and comply with company policies and customer agreements.Data Entry and Accuracy:· Enter billing information into the accounting or billing system accurately.· Verify and cross-check details such as product or service descriptions, quantities, and pricing.Customer Communication:· Communicate with customers regarding billing inquiries, discrepancies, and overdue payments.· Provide excellent customer service by addressing customer concerns related to billing.Payment Processing:· Record and process customer payments, including checks, credit card payments, and electronic transfers.· Reconcile payments received with the corresponding invoices.Record Keeping and Documentation:· Maintain organized and detailed records of customer transactions and billing activities.· Ensure proper documentation of billing-related communications and resolutions.Statement Generation:· Generate and distribute periodic statements to customers.· Include relevant details such as outstanding balances, due dates, and payment instructions.
2026-08-19T00:00:00Z

Billing Clerk

Long Beach, CA
onsite
Temporary / Contract
22.8 - 26.4 USD / Hourly
We are looking for a detail-oriented Billing Clerk to support billing operations for construction and utility-related projects in Long Beach, California. This is a Long-term Contract position suited for someone who thrives in a fast-paced administrative environment and can manage documentation, billing records, and deadlines with accuracy. The ideal candidate will bring strong organizational skills, solid communication abilities, and the confidence to work across teams to help keep billing activities moving efficiently. Responsibilities: • Review completed work packages and timesheets, then organize and digitize records for accurate filing and tracking. • Examine documentation for completeness and accuracy before billing submission, ensuring all required paperwork is properly prepared. • Compare completion photos with project scope details to verify that field work has been finished as expected. • Track incomplete packages, document outstanding items, and follow up with field leadership to support timely resolution. • Prepare, submit, and monitor service confirmations and change-related billing entries through a web-based customer portal. • Coordinate with closeout and operations teams to gather supporting materials needed for billing approval and payment processing. • Investigate returned or delayed billing items and communicate with internal teams and customer contacts to help resolve issues. • Maintain up-to-date billing data in internal records and submit finalized package documentation through required customer platforms. • Manage physical record storage and arrange transfer of archived files to the main office when needed.
2026-08-20T00:00:00Z

Health Information Data Entry Clerk

Pomona, CA
onsite
Temporary / Contract
20 - 25 USD / Hourly
A Healthcare Company is looking for a detail-oriented Health Information Data Entry Clerk to support accurate and timely maintenance of patient records in Pomona, California. This Health Information Data Entry Clerk position plays an important role in keeping healthcare information current, organized, and secure across electronic record systems and internal databases. The Health Information Data Entry Clerk is comfortable working with sensitive information, completing high-volume data entry tasks, and coordinating with multiple departments to ensure record accuracy. Key Responsibilities:• Input patient demographic, clinical, insurance, and billing details into electronic health record platforms and related databases with a high degree of accuracy.• Examine source documents before entry to confirm records are complete, legible, and ready for processing.• Maintain current patient files by revising information promptly when updates or corrections are received.• Validate entered information by checking for missing details, inconsistencies, and data quality issues.• Digitize and organize medical documents by scanning, indexing, and attaching files to the appropriate electronic records.• Investigate discrepancies in patient or claims-related information and escalate unresolved concerns to the appropriate lead or supervisor.• Work closely with clinical, billing, and administrative teams to clarify documentation and resolve record-related questions.• Conduct routine record reviews and support reporting activities to help identify errors, trends, and compliance needs.• Protect confidential health information by following privacy, security, and documentation standards at all times. Benefits: Health, Dental, Vision, 401k, and Sick Time Off.
2026-08-14T00:00:00Z

Medical Credentialing Specialist

El Segundo, CA
onsite
Temporary / Contract
23.12 - 28 USD / Hourly
We are seeking a detail-oriented Medical Credentialing Specialist to support the credentialing and recredentialing process for healthcare providers. This role is responsible for ensuring providers meet all regulatory, accreditation, and payer requirements so they can deliver services and receive reimbursement. .Key Responsibilities:<ul><li>Manage the initial credentialing and recredentialing process for physicians, nurses, and allied health professionals. </li><li>Verify provider qualifications, including licenses, certifications, education, work history, malpractice coverage, and references. </li><li>Prepare and submit credentialing applications to hospitals, health plans, and insurance networks. </li><li>Maintain accurate provider records and ensure all documentation is current and compliant. </li><li>Track application status and follow up with payers, licensing boards, and other agencies as needed. </li><li>Monitor expiration dates for licenses, DEA registrations, board certifications, and insurance documents. </li><li>Ensure compliance with internal policies, payer standards, NCQA, CMS, and other regulatory guidelines. </li><li>Serve as a point of contact for providers and internal departments regarding credentialing status and requirements. </li><li>Assist with audits and reporting related to provider enrollment and credentialing files. .</li></ul>
2026-08-14T00:00:00Z

Accounts Receivable Clerk

Los Alamitos, CA
onsite
Permanent / Full Time
55000 - 60000 USD / Yearly
Accounts Receivable Specialist – HybridLocation: Huntington Beach, CAWork Arrangement: HybridEmployment Type: Full-TimeAbout the CompanyOur client is a growing and dynamic company in Huntington Beach that is looking for an energetic, motivated Accounts Receivable Specialist to join its expanding accounting team. This is an excellent opportunity for someone who enjoys a fast-paced environment, takes pride in their work, and wants to grow with an organization.Position SummaryThe Accounts Receivable Specialist will be responsible for managing daily AR activities, maintaining accurate customer accounts, processing payments, following up on outstanding balances, and supporting the overall accounting function. The ideal candidate is highly organized, detail-oriented, confident communicating with customers and internal teams, and brings a positive, high-energy attitude to the workplace.Key Responsibilities<ul><li>Manage daily accounts receivable activities, including invoicing, payment posting, and account maintenance.</li><li>Monitor customer accounts and follow up on outstanding and past-due balances.</li><li>Communicate professionally with customers regarding invoices, payments, discrepancies, and account questions.</li><li>Research and resolve billing and payment discrepancies.</li><li>Reconcile customer accounts and maintain accurate AR records.</li><li>Prepare customer statements and aging reports.</li><li>Assist with cash application and payment processing.</li><li>Partner with internal departments to resolve billing issues and ensure accurate invoicing.</li><li>Assist with month-end closing and AR reporting.</li><li>Maintain organized financial records and documentation.</li><li>Identify opportunities to improve AR processes and efficiency.</li><li>Support the accounting team with additional projects and responsibilities as needed.</li></ul>What We're Looking For<ul><li>2+ years of Accounts Receivable or related accounting experience preferred.</li><li>Strong communication and customer service skills.</li><li>Confident, professional, and comfortable communicating by phone and email.</li><li>High-energy, positive attitude with a willingness to take initiative.</li><li>Strong attention to detail and excellent organizational skills.</li><li>Ability to prioritize multiple responsibilities in a fast-paced environment.</li><li>Strong Excel skills and familiarity with accounting or ERP systems.</li><li>Ability to work independently while also being a strong team player.</li><li>Reliable, proactive, and eager to contribute to a growing organization.</li></ul>Why Join?This is a great opportunity to join a growing firm where your work will have a direct impact on the success of the accounting team. The company offers a collaborative environment, a hybrid work schedule, and opportunities for professional growth and increased responsibility. For confidential consideration, please email your Robert Half recruiter. If you're not currently working with anyone at Robert Half, please click "Apply" or call 562-800-3963 and ask for David Bizub. Please reference job order number00460-0013490869 email resume to [email protected]
2026-08-18T00:00:00Z

Accounts Receivable Clerk

Cheviot Hills, CA
onsite
Temporary / Contract
26.6 - 30.8 USD / Hourly
We are looking for an Accounts Receivable Clerk to join a high-volume finance team in Los Angeles, California. This Long-term Contract opportunity will support seasonal receivables activity with a strong focus on cash application, payment research, and accurate account reconciliation. The role is well suited to someone who enjoys detailed transactional work, can move efficiently through banking and customer portals, and maintains precision in a fast-paced environment. Note: Hours are from 6:30am-3:30pm! Responsibilities:• Post daily incoming payments and complete cash application activities with accuracy and timeliness.• Review banking transactions through the company portal and related systems to identify, track, and reconcile receipts.• Use internal automation tools to support check processing and validate payment-to-invoice matches.• Investigate exceptions, clear unmatched items, and resolve discrepancies affecting customer accounts.• Obtain remittance details from customer payment portals and organize supporting documentation for application activity.• Match receipts to open invoices and account balances within Oracle to keep records current and accurate.• Analyze bank reports and transaction files to confirm posting activity and identify items needing follow-up.• Manage large spreadsheets and transaction logs containing significant data volume while maintaining close attention to detail.• Assist the accounts receivable team with daily processing needs during peak seasonal demand.
2026-08-19T00:00:00Z

Accounts Receivable Clerk

Cheviot Hills, CA
onsite
Temporary / Contract
17.1 - 19.8 USD / Hourly
We are looking for a detail-focused Accounts Receivable Clerk to join an entertainment organization in Los Angeles, California on a Contract basis. This part-time opportunity is well suited for an early-career candidate or entry-level individual who enjoys working with financial information, spreadsheets, and accurate recordkeeping. The role supports royalty collections activity by helping maintain payment data, reviewing account details, and contributing to timely reporting for the finance team. Responsibilities: • Maintain and update royalty collection records in spreadsheets and company databases to keep financial information current and organized. • Use Microsoft Excel to monitor incoming payments, arrange supporting data, and compare account activity for accuracy. • Examine financial entries for missing details, discrepancies, or inconsistencies and correct records when needed. • Assist with royalty-related reporting by compiling payment information and preparing recurring summaries for internal stakeholders. • Track outstanding balances, help monitor overdue accounts, and support follow-up efforts tied to collections activity. • Contribute to cash application and billing-related tasks by recording transactions and helping align payments with account records. • Provide administrative and data support to the accounting and finance team as priorities shift.
2026-08-12T00:00:00Z

Accounts Receivable Clerk

Monrovia, CA
onsite
Temporary / Contract
22 - 23 USD / Hourly
Robert Half is seeking Accounts Receivable Clerks for ongoing opportunities. The Accounts Receivable Clerks will enter, post and reconcile batches, research and resolve customer A/R issues, prepare aging report, place billing and collection calls, maintain cash receipts journal, update, and reconcile sub-ledger to G/L. Accounts Receivable Clerk candidates should have good attention to detail and strong Excel skills. For immediate consideration email your resume and call 626.463.2030 to schedule an interview. Customer Invoicing:· Generate and issue invoices to customers in a timely manner.· Ensure accuracy and completeness of invoice details.Billing Disputes:· Resolve billing discrepancies with customers promptly.· Communicate with internal teams to address and correct billing issues.Payment Processing:· Record and apply customer payments to their respective accounts.· Reconcile payments received with outstanding invoices.Credit Management:· Evaluate and set credit limits for customers.· Monitor customer credit balances and follow up on overdue payments.Cash Application:· Apply cash received to the appropriate customer accounts.· Reconcile discrepancies between payments and invoices.Aging Reports:· Generate and analyze accounts receivable aging reports.· Identify and address overdue accounts and potential risks.Customer Communication:· Communicate with customers regarding payment terms and outstanding balances.· Provide necessary documentation and information to support payment inquiries.
2026-08-19T00:00:00Z

Accounts Receivable Clerk

Long Beach, CA
onsite
Temporary / Contract
20.9 - 24.2 USD / Hourly
We are looking for an Accounts Receivable Clerk to support billing and receivables activity for a construction-focused environment in Signal Hill, California. This Long-term Contract opportunity is ideal for someone who is comfortable managing high-volume invoicing, reviewing project documentation, and following through on customer account issues with accuracy and professionalism. The role will handle electronic billing workflows, maintain organized financial records, and contribute to steady cash collection efforts using QuickBooks Online. Responsibilities: • Prepare and issue customer invoices for time-and-material and fixed-price projects based on daily logs, purchase orders, and contract details. • Review field and project documentation to confirm billing accuracy before submitting invoices to clients. • Maintain organized digital job files, supporting records, and billing documentation in a fully paperless environment. • Manage monthly invoicing activity with close attention to deadlines, volume, and completeness across multiple customer accounts. • Follow up with clients regarding outstanding balances and make commercial collection calls to support timely payment. • Research billing disputes, resolve invoice discrepancies, and coordinate revisions when adjustments are required. • Track accounts receivable activity and update records accurately within QuickBooks Online. • Work closely with internal teams to ensure project billing aligns with customer requirements and approved purchasing documentation.
2026-08-14T00:00:00Z

Medical Authorizations Specialist

Los Angeles, CA
onsite
Temporary / Contract
24.07 - 30.12 USD / Hourly
A Hospital in Los Angeles is looking for an experienced Medical Authorizations Specialist to support patient access and revenue cycle operations for a healthcare organization. The Medical Authorizations Specialist position focuses on securing timely insurance approvals, insurance verifications confirming coverage details, and helping patients move forward with needed services without unnecessary delays. The Medical Authorizations Specialist candidate brings strong payer knowledge, sound judgment, and a patient-centered approach in a fast-moving hospital or clinical environment. Responsibilities:• Manage authorization and precertification requests for scheduled and unscheduled services across a range of government and commercial health plans.• Confirm active medical insurance coverage, benefit levels, and service-specific requirements before care is delivered to reduce claim and scheduling issues.• Evaluate provider orders and supporting clinical records to prepare complete submissions that align with payer criteria.• Track open requests, communicate with insurers, and take timely action to obtain determinations within required turnaround times.• Share updates on approval, denial, or pending status with care teams, schedulers, physicians, and patients as needed.• Investigate barriers that could interrupt treatment timelines and work with internal and external parties to resolve them quickly.• Record authorization activity, follow-up efforts, and outcomes accurately within the electronic medical record and related billing systems.• Assist with reconsiderations or appeals when requests are postponed or denied, using documentation that supports medical necessity.• Stay informed on changing payer rules, regulatory expectations, and authorization workflows while protecting patient confidentiality at all times.
2026-08-19T00:00:00Z