48 Results for Payment Poster Jobs in Riverside, CA

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Medical Biller Collector

Los Angeles, CA
onsite
Temporary to Hire
25.00 - 32.01 USD / Hourly
We are looking for an experienced Medical Biller Collector to support a healthcare organization’s revenue cycle operations in Los Angeles, California. This Medical Biller Collector position is ideal for someone who understands hospital insurance follow-up, knows how to work complex outstanding claims, and can drive timely reimbursement through accurate research and persistent payer communication. The Medical Biller Collector will play an important part in reducing aged receivables, addressing claim barriers, and partnering with internal teams to improve payment outcomes. Responsibilities:• Pursue follow-up activities on unpaid and underpaid hospital insurance claims, with particular attention to major commercial and government payer accounts.• Review UB04 claim details for accuracy and take action to correct billing issues that may delay or prevent reimbursement.• Analyze denials, rejected claims, partial payments, and stalled accounts to identify root causes and move balances toward resolution.• Prepare and submit corrected claims, reconsiderations, and appeal documentation to support payment recovery.• Manage aging accounts receivable by prioritizing outstanding balances and maintaining production standards established by the department.• Record account activity, payer responses, and collection progress thoroughly within the billing platform.• Work closely with billing, coding, and patient financial services partners to resolve discrepancies affecting claim payment.• Track recurring payer behavior and elevate persistent reimbursement issues when broader action is needed.
2026-10-02T21:44:30Z

Accounts Payable Lead

Vista, CA
onsite
Temporary / Contract
32.00 - 36.00 USD / Hourly
Robert Half is looking for a seasoned Accounts Payable professional to step into an AP Lead role with a well-established manufacturing company in Vista! This is an excellent opportunity for someone who knows the full AP cycle, enjoys helping teammates work through complex issues, and can identify ways to make accounting processes more efficient. You'll remain hands-on with invoice processing and reconciliations while serving as a resource for the AP team. The ideal candidate brings strong technical knowledge, sound judgment, and the ability to keep work organized during busy payment cycles and month-end close. What You'll Be Responsible For:<ul><li>Oversee daily AP workflow and help prioritize invoices based on deadlines and payment terms.</li><li>Review invoice coding, approvals, and supporting documentation for accuracy.</li><li>Process complex invoices, credit memos, recurring payments, and vendor adjustments.</li><li>Reconcile vendor statements and resolve escalated discrepancies.</li><li>Coordinate payment runs and monitor outstanding invoices.</li><li>Assist with vendor setup, payment-detail verification, and internal control procedures.</li><li>Research duplicate payments, unapplied credits, and other account issues.</li><li>Support month-end close, AP accruals, and balance sheet reconciliations.</li><li>Prepare AP aging, payment status, and outstanding invoice reports.</li><li>Train or guide AP team members on procedures and system workflows.</li><li>Partner with Purchasing, Receiving, Operations, and Accounting to resolve invoice holds.</li><li>Identify process bottlenecks and recommend improvements to invoice routing and documentation.</li><li>Help prepare schedules and supporting files for internal and external audits.</li></ul>
2026-10-13T22:54:07Z

Accounting Clerk

Escondido, CA
onsite
Temporary / Contract
22.00 - 24.00 USD / Hourly
Robert Half is hiring an Accounting Clerk for a busy distribution company in Escondido! This position is ideal for someone who enjoys detail-oriented work, keeping financial records accurate, and helping an accounting department stay on top of daily transactions. You'll focus on cash applications and accounts receivable support while working with customer service and sales teams to research payment discrepancies.The company is looking for a reliable professional who can manage repetitive tasks without losing accuracy, communicate clearly when information is missing, and take ownership of outstanding items. What You'll Do:<ul><li>Apply customer payments to the correct invoices and accounts.</li><li>Enter checks, ACH payments, and electronic remittances into the accounting system.</li><li>Review remittance details and investigate unapplied or unidentified cash.</li><li>Maintain accurate customer account records and payment documentation.</li><li>Assist with daily deposit tracking and cash receipt reporting.</li><li>Reconcile customer accounts and identify duplicate or missing payments.</li><li>Help prepare accounts receivable aging reports.</li><li>Communicate with customer service and sales teams to resolve payment questions.</li><li>Research short payments, credit memos, and invoice discrepancies.</li><li>Assist with invoice copies, account statements, and customer account updates.</li><li>Maintain organized electronic records for cash receipts and supporting documentation.</li><li>Support month-end close by confirming payment postings and outstanding balances.</li></ul>
2026-10-15T18:53:46Z

Collections Specialist

San Marcos, CA
onsite
Temporary / Contract
27.00 - 33.00 USD / Hourly
Strong collections isn't about making calls all day. It's about getting results.A growing North County distribution company is seeking a Collections Specialist to manage a portfolio of commercial customer accounts and help improve cash flow while maintaining positive business relationships. This position is ideal for someone who is comfortable discussing outstanding balances, investigating payment delays, and working with customers to find practical solutions. You'll partner with accounts receivable, sales, and customer service to resolve disputes and prevent small billing issues from turning into long-overdue accounts. The company is looking for someone who can balance persistence with professionalism. You'll have ownership of your assigned accounts, visibility into aging trends, and the opportunity to help improve collection procedures.What you'll be responsible for:<ul><li>Manage a portfolio of business-to-business customer accounts.</li><li>Review aging reports and prioritize past-due invoices for follow-up.</li><li>Contact customers by phone and email regarding outstanding balances.</li><li>Secure payment commitments and follow up to ensure agreed-upon payments are received.</li><li>Research short payments, unapplied cash, billing disputes, and account discrepancies.</li><li>Coordinate with billing and AR teams to resolve invoice issues.</li><li>Partner with sales and customer service when account disputes require additional support.</li><li>Document collection activity, customer conversations, and payment arrangements.</li><li>Escalate seriously delinquent or high-risk accounts according to company procedures.</li><li>Assist with credit holds and account reviews when appropriate.</li><li>Prepare aging summaries and collection status reports for management.</li><li>Identify recurring payment delays and recommend ways to improve collection performance.</li></ul>
2026-10-12T17:33:46Z

Accounts Receivable Coordinator

Fallbrook, CA
onsite
Temporary / Contract
23.00 - 28.00 USD / Hourly
Robert Half is hiring an Accounts Receivable Coordinator to support the finance team of a growing agricultural and food distribution business in Fallbrook! This opportunity is a great fit for someone who enjoys hands-on accounting work, accurate data entry, and helping ensure customer payments are recorded and reconciled correctly.You'll support the day-to-day receivables process, from preparing invoices and posting payments to researching account discrepancies and maintaining organized records. The company is looking for a dependable, detail-oriented professional who can work through daily priorities and communicate effectively with customers and internal teams.Responsibilities Include:<ul><li>Prepare and distribute customer invoices based on orders, delivery records, and approved pricing.</li><li>Enter customer payments and apply cash to the correct open invoices.</li><li>Reconcile daily deposits and investigate payment discrepancies.</li><li>Maintain accurate customer account records and supporting documentation.</li><li>Review open invoices and assist with follow-up on past-due balances.</li><li>Respond to customer questions regarding billing, credits, and payment status.</li><li>Research pricing differences, delivery discrepancies, and missing payment details.</li><li>Process approved adjustments and credit memos.</li><li>Assist with customer account reconciliations and monthly statements.</li><li>Maintain spreadsheets tracking payments, outstanding invoices, and collection activity.</li><li>Coordinate with sales, order processing, and shipping teams to resolve billing issues.</li><li>Support month-end close by confirming postings and gathering AR documentation.</li></ul>
2026-10-16T18:33:43Z

Accounts Payable & Vendor Relations Coordinator

San Marcos, CA
onsite
Temporary / Contract
26.00 - 30.00 USD / Hourly
Robert Half is hiring an Accounts Payable & Vendor Relations Coordinator for a growing distribution company in North County San Diego! This is a great opportunity for an organized accounting professional who enjoys balancing detailed financial work with communication and problem-solving. You'll play an important role in keeping vendor relationships strong, invoices accurate, and payments running smoothly in a fast-paced environment.The ideal candidate is proactive, comfortable managing competing deadlines, and confident following up with vendors and internal departments to resolve discrepancies. What You'll Do:<ul><li>Process vendor invoices and verify supporting documentation before payment.</li><li>Match invoices against purchase orders, receiving records, and vendor agreements.</li><li>Assign appropriate general ledger codes and departmental expense allocations.</li><li>Maintain vendor profiles, payment terms, and updated contact information.</li><li>Reconcile monthly vendor statements and investigate outstanding balances.</li><li>Respond to vendor questions regarding invoice status, credits, and payment timelines.</li><li>Assist with weekly check runs, ACH payments, and payment scheduling.</li><li>Review employee expense reports and corporate credit card transactions.</li><li>Track invoices awaiting approvals and follow up with department managers.</li><li>Support month-end close by reviewing open invoices and preparing AP reports.</li><li>Maintain organized records for audits and internal accounting reviews.</li></ul>
2026-10-13T22:28:52Z

Patient Biller

Los Angeles, CA
onsite
Temporary to Hire
27.00 - 34.00 USD / Hourly
A Hospital is seeking a detail-oriented and organized Patient Biller to support our hospital’s revenue cycle operations. This role is responsible for preparing and submitting accurate patient claims, following up on outstanding balances, and managing insurance collections to ensure timely reimbursement. The ideal candidate has hospital billing experience, strong knowledge of insurance processes, and a commitment to delivering excellent service to patients and internal stakeholders.Key Responsibilities:<ul><li>Prepare, review, and submit patient billing claims to commercial insurance, Medicare, Medicaid, and other third-party payers</li><li>Perform insurance collections activities, including follow-up on unpaid, denied, or underpaid claims</li><li>Investigate and resolve billing edits, denials, rejections, and payment variances</li><li>Contact insurance companies to verify claim status, obtain payment updates, and appeal denied claims as needed</li><li>Post payments, adjustments, and contractual allowances accurately in the billing system</li><li>Review patient accounts for accuracy and ensure compliance with hospital billing policies and payer requirements</li><li>Work closely with coding, patient access, and clinical departments to resolve account discrepancies</li><li>Communicate with patients regarding billing questions, insurance coverage, and payment responsibilities</li><li>Maintain accurate documentation of collection efforts, account activity, and claim resolutions</li><li>Support month-end billing and accounts receivable goals by prioritizing aged accounts and high-dollar claims</li></ul>
2026-10-19T22:58:43Z

Medical Biller/Collector

Los Angeles, CA
onsite
Temporary to Hire
26.12 - 30.19 USD / Hourly
A Federally Qualified Health Center (FQHC), is seeking an experienced Medical Biller/Collector to join their revenue cycle team. This Medical Biller/Collector will be responsible for billing, follow-up, and collections activities to ensure timely reimbursement from insurance carriers, government payers, and patients. The ideal candidate for the Medical Biller/Collector role will have strong knowledge of medical billing processes, payer guidelines, and accounts receivable follow-up. Key Responsibilities: Submit accurate and timely medical claims to insurance carriers and government payersFollow up on unpaid, denied, or underpaid claims and resolve billing discrepanciesWork accounts receivable reports and maintain collection efforts to reduce outstanding balancesInvestigate claim rejections and denials, and take corrective action for resubmission or appealPost payments, adjustments, and denials as neededCommunicate with payers, patients, and internal staff regarding billing questions and account resolutionMaintain compliance with billing regulations, payer requirements, and organizational policiesSupport revenue cycle activities including claims review, payment reconciliation, and account researchDocument collection activity and account status updates accurately in the billing system
2026-10-02T21:44:30Z

Medical Billing Coordinator

Los Angeles, CA
onsite
Temporary to Hire
26.12 - 31.19 USD / Hourly
A Premier Healthcare Provider in the region, committed to providing quality and compassionate care to all our patients. The company is currently looking for a diligent Hospital Medical Billing Coordinator to join its growing team. The ideal Hospital Medical Billing Coordinator should have a deep understanding of billing procedures and be able to carry out his/her role with absolute precision. The Medical Billing Coordinator is expected to have impeccable medical billing an in-depth knowledge of medical insurance, and the drive to ensure that our patients receive their invoices on time. Medical appeals and denials experience is plus.Responsibilities:• Ensure timely submission of medical bills to different insurance companies.• Conduct verification of patients' insurance coverage.• Insurance follow up, appeals and denials.• Determine the patient's financial status and capability to pay their bills.• Apply appropriate codes to billable goods and services.• Address and resolve patient complaints regarding bills.• Maintain confidentiality and comply with all federal and state health information privacy laws.• Monitor and record late payments.• Regularly report to the Billing Manager.
2026-10-02T21:44:30Z

Accounts Payable Specialist

Oceanside, CA
onsite
Temporary / Contract
29.00 - 34.00 USD / Hourly
Robert Half is seeking an experienced Accounts Payable Specialist to support a busy commercial construction company in Oceanside! This role is ideal for someone who understands that construction AP involves more than processing invoices. You'll work closely with project managers, subcontractors, purchasing, and accounting to ensure costs are coded correctly, documentation is complete, and payments are issued on schedule.If you enjoy a hands-on accounting position where you can investigate discrepancies, manage project-specific details, and keep multiple jobs moving forward, this could be a great fit. Key Responsibilities:<ul><li>Process high-volume subcontractor, supplier, and general vendor invoices.</li><li>Code invoices by project, job number, cost code, and general ledger account.</li><li>Match invoices to purchase orders, contracts, and receiving documentation.</li><li>Confirm required approvals before releasing invoices for payment.</li><li>Review subcontractor billing and supporting documentation for accuracy.</li><li>Track lien waivers, W-9 forms, insurance certificates, and other vendor requirements.</li><li>Reconcile vendor statements and research duplicate or missing invoices.</li><li>Communicate with project managers to resolve coding questions and approval delays.</li><li>Prepare weekly check runs, ACH payments, and payment schedules.</li><li>Maintain accurate records of project-related expenses and outstanding liabilities.</li><li>Assist with AP aging reports, month-end accruals, and job-cost reporting.</li><li>Organize supporting documents for audits and project cost reviews.</li></ul>
2026-10-13T22:23:42Z

Accounts Receivable Clerk | Billing & Cash Application

Fallbrook, CA
onsite
Temporary / Contract
24.00 - 27.00 USD / Hourly
A busy North County accounting department is looking for an Accounts Receivable Clerk to join its team. This is a great opportunity for someone with entry-level to early-career accounting experience who wants to build strong AR skills and eventually grow into an AR Specialist or Staff Accountant position.You'll work with customer accounts, payments, invoices, and reconciliations while partnering closely with the Accounting and Customer Service teams.What You’ll Do:<ul><li>Post daily customer payments to accounts</li><li>Process checks, ACH, credit card, and electronic payments</li><li>Apply payments to the appropriate invoices</li><li>Maintain accurate customer account records</li><li>Prepare and send customer statements</li><li>Review outstanding invoices and aging reports</li><li>Follow up on missing or unidentified payments</li><li>Research short payments, overpayments, and account discrepancies</li><li>Assist with customer billing questions</li><li>Process approved credits and adjustments</li><li>Reconcile customer accounts</li><li>Assist with AR aging and collection follow-up</li><li>Maintain documentation of account activity</li><li>Assist with month-end AR reconciliations</li><li>Prepare basic AR reports</li><li>Support the accounting team with data entry and special projects</li></ul>
2026-10-02T17:14:07Z

Jr. Accountant / Accounts Receivable Clerk

San Bernardino, CA
onsite
Permanent / Full Time
55000.00 - 62400.00 USD / Yearly
Candidates looking to grow with a thriving Produce Distribution company will be interested in this Jr. Accountant / Accounts Receivable (A/R) position. If you're looking for a Jr. Accountant / Accounts Receivable position with a noteworthy benefits package, this dynamic organization has an opening available through Robert Half. The Jr. Accountant / Accounts Receivable Clerk role, based in the San Bernardino, California region, is a permanent position. Responsibilities include entering, posting and reconciling batches, researching and resolving customer A/R issues, preparing aging reports, placing billing and collection calls, maintaining cash receipts journal, reconciliations, and updating and reconciling sub-ledger to G/L. Key responsibilities - Billing, cash application, credit/debit memos, collections. - Validate documents and codes - Process accounts receivable and collection calls - Carry out, convey, and strengthen the mission, values and culture of the company - Correspond with clients to resolve payment issues and set up payment plans - Handle monthly closings and annual reports, including processing payments and compiling segments in compliance with GAAP - Reply to information requests from stakeholders, including shippers, customers, and the sales/marketing department - Post and balance financial data in various ledgers to reconcile bank accounts - Follow standard procedures to execute general accounting tasks - Other accounting projects as needed.
2026-09-17T20:38:47Z

Medical Billing Associate II

Los Angeles, CA
onsite
Temporary to Hire
26.60 - 30.80 USD / Hourly
We are looking for a Medical Billing Associate II to support reimbursement activities for a healthcare organization in Los Angeles, California. The Medical Billing Associate II is well suited for an organized individual who can manage billing follow-up, resolve claim issues, and help improve cash recovery across patient accounts. The Medical Billing Associate II role requires strong knowledge of insurance requirements, denial resolution, and account analysis within a fast-paced, team-driven environment. This role is a hybrid role. Candidates must be able to come into the office 1 day per week. Responsibilities:• Review submitted claims for accuracy, completeness, and proper routing to the appropriate insurance payer before and after submission.• Investigate unpaid or denied claims by examining remittance details and payer correspondence, then take corrective action to move accounts toward payment.• Analyze account activity, payment posting, and billing details to identify errors, correct discrepancies, and update balances when charges were processed incorrectly.• Prepare corrected claims and formal appeals in accordance with payer-specific requirements, ensuring all required records and supporting documents are included.• Communicate with insurance carriers and related parties to resolve reimbursement obstacles, clarify claim status, and accelerate collections.• Confirm required authorizations and applicable documentation are attached to claims, and pursue retro-authorization when needed to support reimbursement.• Process or escalate charge adjustments that cannot be billed, following established approval guidelines and documentation standards.• Handle complex or escalated accounts, identify recurring billing issues, and contribute recommendations or special project support to strengthen workflow performance.• Support team effectiveness by meeting productivity and quality expectations and assisting with peer guidance or onboarding support when needed.Medi
2026-09-26T00:28:45Z

Accounting Clerk – Accounts Payable & Expense Processing

Oceanside, CA
onsite
Temporary / Contract
22.00 - 24.00 USD / Hourly
Robert Half is partnering with a healthcare services organization in Oceanside to find a dependable Accounting Clerk to support its day-to-day financial operations! This is a strong opportunity for someone who enjoys keeping records organized, processing transactions, and helping an accounting team maintain accurate documentation in a deadline-driven environment.You'll focus on invoice entry, expense documentation, and basic account maintenance while working with internal departments to resolve discrepancies. The ideal candidate is detail-oriented, comfortable working with confidential information, and ready to contribute wherever the team needs support. Responsibilities Include:<ul><li>Enter vendor invoices into the accounting system and verify required documentation.</li><li>Review invoice details, payment terms, and approval status before processing.</li><li>Code routine expenses to the appropriate general ledger accounts.</li><li>Organize receipts, purchase records, and vendor documentation.</li><li>Assist with weekly payment preparation and invoice tracking.</li><li>Maintain vendor files and update account information as needed.</li><li>Reconcile credit card transactions and employee expense reports.</li><li>Assist with bank and account reconciliations.</li><li>Track outstanding invoices and follow up on missing approvals.</li><li>Research duplicate invoices, incorrect amounts, and other transaction discrepancies.</li><li>Support accounts payable aging reports and month-end documentation.</li><li>Maintain accurate electronic records and follow company confidentiality procedures.</li><li>Provide general accounting and administrative support to the finance team.</li></ul>
2026-10-15T18:53:46Z

Accounting Assistant

Camp Pendleton North, CA
onsite
Temporary / Contract
20.00 - 23.00 USD / Hourly
Robert Half is looking for an organized Accounting Assistant to support payroll-related accounting, expense tracking, and financial recordkeeping for a business serving clients in the Camp Pendleton area! This role is well suited for someone who likes structured processes, accurate records, and a mix of accounting and administrative responsibilities. Working alongside the accounting and operations teams, you'll help keep employee expense records, vendor transactions, and financial documentation current. The ideal candidate is comfortable handling confidential information and knows the importance of accuracy when financial records affect payroll, reporting, and billing.Key Responsibilities:<ul><li>Enter invoices, expense reports, and other financial transactions into the accounting system.</li><li>Review receipts and supporting documentation for completeness and proper coding.</li><li>Assist with payroll data preparation, timekeeping reconciliations, and payroll-related journal entries.</li><li>Track employee reimbursements and company credit card expenses.</li><li>Help reconcile bank accounts, credit cards, and selected general ledger accounts.</li><li>Process vendor information updates and maintain accurate payment records.</li><li>Assist with accounts payable and invoice approval tracking.</li><li>Organize financial documentation for internal reviews and client billing support.</li><li>Maintain spreadsheets used to track expenses, outstanding items, and payment status.</li><li>Research discrepancies and follow up with employees or departments for missing information.</li><li>Support month-end close by gathering documents and preparing basic account schedules.</li><li>Handle confidential financial and employee information appropriately.</li></ul>
2026-10-15T18:48:45Z

Bookkeeper - Manufacturing & Inventory Accounting

Vista, CA
onsite
Temporary / Contract
26.00 - 32.00 USD / Hourly
Robert Half is hiring a Bookkeeper for a busy manufacturing company in Vista that needs a reliable accounting professional to help keep daily financial operations on track! This role is a great fit for someone who enjoys a mix of transaction processing, reconciliations, and reporting in an environment where accounting works closely with purchasing, inventory, and operations.You'll help maintain accurate financial records, monitor expenses, and ensure vendor and customer transactions are properly documented. The ideal candidate is organized, curious, and comfortable following a transaction from beginning to end.What You'll Do:<ul><li>Record daily financial transactions and maintain general ledger accuracy.</li><li>Process vendor invoices, match invoices to purchase orders, and verify approvals.</li><li>Prepare customer invoices and post incoming payments.</li><li>Reconcile bank accounts, credit cards, and selected balance sheet accounts.</li><li>Track operating expenses and assist with inventory-related transaction records.</li><li>Research discrepancies involving vendor pricing, purchase orders, credits, and payments.</li><li>Maintain vendor and customer account records.</li><li>Assist with weekly payment runs and accounts receivable follow-up.</li><li>Prepare expense summaries and routine financial reports for management.</li><li>Support month-end close by gathering documentation and recording recurring entries.</li><li>Maintain organized records for invoices, receipts, and other supporting documents.</li><li>Work with purchasing and operations teams to resolve missing information and coding issues.</li></ul>
2026-10-14T18:33:46Z

Accounts Receivable Specialist

Montebello, CA
onsite
Temporary to Hire
28.50 - 33.00 USD / Hourly
We are looking for an Accounts Receivable Specialist to join a printing and publishing organization in Montebello, California on a contract-to-permanent basis. This position supports day-to-day receivables activity while also assisting with select payroll-related tasks for a workforce of approximately 150 employees. The ideal candidate is comfortable managing invoicing, maintaining accurate records, following up on outstanding balances, and working across customer-facing portals and accounting platforms in a fast-paced environment. Responsibilities: • Process customer invoices accurately in the company’s accounting system and verify that transaction details are recorded correctly. • Apply incoming payments, reconcile cash activity, and maintain current accounts receivable balances for a portfolio of customer accounts. • Monitor aging reports and conduct commercial collections outreach to secure timely payment on overdue invoices. • Manage account activity through customer portals, ensuring billing information and payment statuses remain up to date. • Provide backup support for billing operations, including preparing credit memos and addressing chargebacks when needed. • Assist with payroll administration for approximately 150 employees using Paycom, helping ensure timely and accurate processing. • Maintain organized financial records across systems used for accounting and operational tracking, including Sage 100 and Epicor. • Communicate with internal teams and customers to resolve billing discrepancies, payment issues, and account questions efficiently.
2026-10-12T20:58:41Z

Billing Specialist

Carlsbad, CA
onsite
Temporary / Contract
24.00 - 30.00 USD / Hourly
A growing healthcare organization in North County is looking for a detail-driven Medical Billing Specialist to support claims processing, insurance follow-up, payment posting, and account resolution. This is an excellent opportunity for someone who enjoys investigative work, understands the importance of accurate documentation, and wants to play a meaningful role in the revenue cycle. The organization needs someone who can look beyond a rejected claim, determine what went wrong, and take the appropriate steps to get it corrected. You'll collaborate with internal billing staff, insurance representatives, and other departments to reduce outstanding balances and keep accounts moving toward resolution.Candidates with medical billing, insurance claims, or revenue cycle experience will be especially well suited for this role.Key responsibilities:<ul><li>Prepare and submit medical claims to insurance companies and other payers.</li><li>Review claim information for completeness, accuracy, and proper supporting documentation.</li><li>Investigate rejected or denied claims and correct errors before resubmission.</li><li>Follow up with insurance carriers regarding unpaid claims and outstanding balances.</li><li>Post insurance payments, patient payments, adjustments, and contractual write-offs.</li><li>Research underpayments and discrepancies between expected and actual reimbursement.</li><li>Verify insurance information and assist with eligibility questions as needed.</li><li>Maintain accurate account notes and billing records.</li><li>Respond to billing inquiries from patients, payers, and internal departments.</li><li>Track aging claims and prioritize accounts requiring additional follow-up.</li><li>Assist with monthly AR reports and revenue cycle tracking.</li><li>Protect confidential patient information and follow applicable privacy requirements.</li></ul>
2026-10-12T17:33:46Z

Accounting Assistant

Palomar Mountain, CA
onsite
Temporary / Contract
19.00 - 23.00 USD / Hourly
Robert Half is seeking a motivated Accounting Assistant to support the accounting and project operations of a growing construction business in the Palomar area! This is a great opportunity for someone who enjoys working with numbers, organizing financial documentation, and supporting a team that manages multiple projects at once. You'll work closely with project managers, vendors, and the accounting department to help ensure invoices are accurate, costs are properly recorded, and billing deadlines are met. The ideal candidate is dependable, detail-oriented, and interested in building a career in accounting. Prior construction experience is helpful, but a strong administrative background with some accounting exposure may also be a fit.Responsibilities:<ul><li>Assist with entering vendor invoices and coding expenses to the appropriate accounts and projects.</li><li>Prepare customer invoices using approved contracts, purchase orders, and project documentation.</li><li>Review billing records for missing information, incorrect amounts, and incomplete approvals.</li><li>Assist with accounts payable and accounts receivable processing.</li><li>Match purchase orders, invoices, and receipts to verify transaction accuracy.</li><li>Enter payments, deposits, and other financial transactions into the accounting system.</li><li>Reconcile credit card statements and assist with bank reconciliations.</li><li>Maintain organized digital files for invoices, receipts, contracts, and payment records.</li><li>Follow up with project managers on missing approvals and supporting documentation.</li><li>Help track project expenses and prepare basic cost summaries.</li><li>Assist with month-end close by gathering schedules and reviewing outstanding transactions.</li><li>Provide general administrative support to the accounting team as needed.</li></ul>
2026-10-15T18:48:45Z

Accounts Payable Specialist

El Segundo, CA
onsite
Temporary / Contract
28.00 - 35.00 USD / Hourly
We are looking for an Accounts Payable Specialist to join a long-term contract opportunity based in El Segundo, California. This position will support day-to-day payables and purchasing activities in a fast-paced environment, with a strong focus on accuracy, vendor coordination, and financial control. The ideal candidate brings hands-on experience with Ramp and can help maintain efficient invoice processing, reporting, and cross-functional alignment across finance and operational teams. Responsibilities: • Oversee invoice processing activities from receipt through payment, ensuring accurate coding, approvals, and timely disbursement. • Administer accounts payable transactions within Ramp and support a high-volume workflow with consistent attention to detail. • Partner with vendors to address billing questions, reconcile account statements, and resolve payment discrepancies promptly. • Assist with sourcing and purchasing coordination to help secure materials and services on favorable terms and within required timelines. • Prepare and review ACH payments, check runs, and related payables documentation in accordance with internal controls. • Generate recurring reports and analyze purchasing and payables data to highlight trends, exceptions, and improvement opportunities. • Collaborate with finance, engineering, and supply chain stakeholders to support operational goals and budget considerations. • Maintain organized records for audits and ensure procurement and payment activities follow company policies and applicable regulations. • Contribute to process efficiency efforts, including supporting systems and workflows tied to Business Central when applicable.
2026-09-17T19:38:47Z

Full Charge Bookkeeper

San Marcos, CA
onsite
Temporary / Contract
33.00 - 40.00 USD / Hourly
Robert Half is partnering with an established professional services organization in San Marcos to find an experienced Full Charge Bookkeeper who can take ownership of the company's day-to-day accounting! This is a hands-on role for someone who can manage the books from start to finish, maintain reliable financial reporting, and serve as a trusted resource for leadership.Unlike a position focused primarily on invoice entry, this opportunity requires someone who can independently manage reconciliations, oversee AP and AR, coordinate payroll records, and help ensure the books are accurate through month-end close. The right candidate is proactive, organized, and comfortable working with limited supervision. Core Responsibilities:<ul><li>Manage full-cycle bookkeeping and maintain the general ledger.</li><li>Oversee accounts payable, including invoice coding, payment scheduling, and vendor reconciliations.</li><li>Manage accounts receivable, customer invoicing, cash receipts, and collection follow-up.</li><li>Perform monthly bank, credit card, and balance sheet reconciliations.</li><li>Prepare and post journal entries, accruals, and adjusting entries.</li><li>Coordinate payroll processing and record payroll-related transactions accurately.</li><li>Maintain employee expense and company credit card records.</li><li>Prepare monthly profit and loss statements, balance sheets, and cash flow summaries.</li><li>Review account balances and investigate discrepancies before closing the books.</li><li>Manage month-end close activities and maintain supporting schedules.</li><li>Assist with annual budgets, tax preparation, 1099 reporting, and CPA requests.</li><li>Maintain organized, audit-ready financial records.</li><li>Recommend improvements to accounting procedures, documentation, and internal controls.</li><li>Provide management with timely updates regarding cash flow, outstanding receivables, and upcoming payments.</li></ul>
2026-10-14T18:33:46Z

Hospital Medical Biller

Los Angeles, CA
onsite
Temporary to Hire
25.00 - 32.00 USD / Hourly
A Premier Healthcare Provider in the region, committed to providing quality and compassionate care to all our patients. The company is currently looking for a diligent Hospital Medical Biller to join its growing team. The ideal Hospital Medical Biller should have a deep understanding of billing procedures and be able to carry out his/her role with absolute precision. The Hospital Medical Biller is expected to have impeccable medical billing an in-depth knowledge of medical insurance, and the drive to ensure that our patients receive their invoices on time. Medical appeals and denials experience is plus. Responsibilities:• Ensure timely submission of medical bills to different insurance companies.• Conduct verification of patients' insurance coverage.• Insurance follow up, appeals and denials. • Determine the patient's financial status and capability to pay their bills.• Apply appropriate codes to billable goods and services.• Address and resolve patient complaints regarding bills.• Maintain confidentiality and comply with all federal and state health information privacy laws.• Monitor and record late payments.• Regularly report to the Billing Manager.
2026-10-16T20:53:45Z

Accounts Receivable Specialist

Burbank, CA
onsite
Temporary / Contract
27.00 - 30.00 USD / Hourly
We are looking for an Accounts Receivable Specialist to join a growing distribution company in Burbank, California on a Contract-to-Hire basis. This opportunity is ideal for someone who thrives in a fast-paced, high-volume setting and can manage a broad customer portfolio with accuracy and professionalism. The role focuses on end-to-end receivables support, including billing, payment application, collections follow-up, and account reconciliation. Candidates who bring strong Excel skills, sound judgment, and a customer-focused communication style will be well positioned for success. Responsibilities:• Oversee the complete accounts receivable cycle, ensuring invoices, payments, and collections activities are processed accurately and on schedule.• Prepare and issue recurring monthly billing for a large customer base, maintaining consistency and accuracy across high transaction volumes.• Review customer account activity to confirm proper billing, track payment status, and identify issues that may delay collection.• Post incoming payments from bank activity and other sources to the correct customer accounts in a timely manner.• Investigate account discrepancies such as short payments, unapplied cash, and billing variances, then take action to resolve them efficiently.• Keep receivables records current by updating account details, maintaining supporting documentation, and preserving audit-ready files.• Reconcile customer balances and contribute to aging analysis to support visibility into outstanding receivables.• Work closely with internal departments to answer billing questions, clear account issues, and improve collection outcomes.
2026-10-14T16:28:45Z

Accounts Payable Clerk

Adelanto, CA
onsite
Temporary / Contract
15.84 - 20.00 USD / Hourly
We are looking for an Accounts Payable Clerk to support a non-profit organization in Adelanto, California with day-to-day invoice and payment-related tasks. This Long-term Contract opportunity is well suited for someone starting their accounting career who brings strong clerical accuracy, attention to detail, and a willingness to learn. The position offers a part-time schedule of 30 hours per week and the chance to grow into additional responsibilities over time. Responsibilities: • Enter vendor invoices accurately and efficiently into the accounting system for timely processing. • Compare purchase orders with billing documents to confirm details before invoices move forward for approval. • Organize and maintain accounts payable records so documentation is complete, accessible, and audit-ready. • Support the payment process by preparing invoice information and related materials for review by the accounts payable lead. • Check invoice coding and supporting details to help ensure charges are recorded correctly. • Communicate with internal team members to resolve missing information, discrepancies, or approval delays. • Take on broader accounts payable and administrative tasks as training progresses and business needs evolve.
2026-10-01T21:54:10Z

Billing Specialist

Vista, CA
onsite
Temporary / Contract
28.00 - 33.00 USD / Hourly
Every invoice tells a story. Make sure the numbers add up.A well-established North County construction and engineering services organization is seeking a Billing Specialist to support project invoicing, contract documentation, and accounts receivable operations. This is an opportunity for someone who enjoys working with numbers but also wants to understand the details behind each transaction.Unlike a high-volume invoice-entry position, this role involves reviewing project information, confirming billing terms, investigating discrepancies, and coordinating with project managers and accounting to ensure invoices are accurate before they reach clients. The ideal candidate is comfortable working with deadlines, detailed documentation, and multiple projects at different stages. Experience with construction billing, service contracts, or project-based invoicing will be especially valuable. What you'll be doing:<ul><li>Prepare and issue customer invoices based on contracts, approved work, and project documentation.</li><li>Review billing schedules, purchase orders, change orders, and supporting records.</li><li>Verify rates, quantities, milestones, and other invoice details before submission.</li><li>Coordinate with project managers to obtain approvals and missing documentation.</li><li>Maintain billing schedules and track upcoming invoice deadlines.</li><li>Research billing discrepancies, credits, rebills, and customer questions.</li><li>Submit invoices through customer portals and monitor submission status.</li><li>Track outstanding invoices and partner with collections on overdue balances.</li><li>Maintain accurate customer accounts and billing records.</li><li>Assist with monthly accounts receivable reporting and reconciliations.</li><li>Support month-end close by ensuring invoices are recorded in the correct period.</li><li>Help improve billing procedures and documentation workflows.</li></ul>
2026-10-12T17:33:46Z

48 results for Payment Poster in Riverside, CA