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19 results for Medical Collections Specialist in Irvine, CA

Medical Insurance Collections Specialist

North Hollywood, CA
onsite
Temporary / Contract
23.01 - 31.23 USD / Hourly
A respected hospital in the San Fernando Valley is seeking an experienced and results-driven Hospital Medical Collections Specialist to join its revenue cycle team. This role is ideal for a motivated professional with a strong background in hospital collections, payer follow-up, and denial resolution. The ideal candidate will play a key role in accelerating reimbursements, reducing aging accounts receivable, and ensuring accurate resolution of inpatient and outpatient claims across a variety of payer sources.The hospital is open to candidates with 2+ years of medical collections experience, particularly within an acute care or hospital setting.Key Responsibilities<ul><li>Perform comprehensive follow-up on outstanding hospital accounts to secure accurate and timely reimbursement from insurance carriers and third-party payers</li><li>Review inpatient and outpatient claims to identify billing issues, denials, payment delays, and underpayments, and take proactive steps toward resolution</li><li>Manage collection efforts across multiple payer types, including Medicare Managed Care, Medi-Cal Managed Care, commercial insurance plans, HMOs, and PPOs</li><li>Prepare and submit appeals, reconsiderations, and supporting documentation for denied or improperly processed claims</li><li>Research and resolve account discrepancies by reviewing billing records, remittance advice, payer correspondence, and claim history</li><li>Collaborate with billing, coding, admissions, and clinical departments to correct claim issues and improve reimbursement outcomes</li><li>Maintain accurate and detailed documentation of collection activity, payer communications, and account status updates</li><li>Monitor assigned accounts to reduce aging AR and improve overall collection performance</li><li>Support departmental goals related to cash collections, denial management, and revenue cycle efficiency</li></ul>
2026-06-05T00:00:00Z

Medical Biller/Collections Specialist

Corona, CA
onsite
Temporary / Contract
21 - 24 USD / Hourly
Are you a driven and detail-oriented detail oriented with strong experience in billing and collections? Do you enjoy learning and adapting to new systems in a dynamic work environment? We’re looking for a Medical Billing/Collections Specialist to join our team and contribute to the success of our mental health practice. This role involves working within our proprietary Windows-based billing software—a user-friendly system that’s easy to master—with training and support available every step of the way. The right candidate will bring at least 2 years of billing and collections experience, demonstrate common sense, and show a willingness to ask questions when facing challenges. You won’t need coding expertise, but you should have a clear understanding of medical billing processes. Key Responsibilities Utilize in-house proprietary billing software to manage billing and collections tasks. Process accounts with accuracy, maintaining compliance with billing procedures and organizational standards. Take initiative to master the software tools provided, ensuring correct workflows and timely account management. Address billing issues and resolve account discrepancies while adhering to ICD-10 standards (no coding experience required). Progress through a structured training program that starts with simpler accounts and builds toward more complex tasks as your understanding deepens. Communicate effectively with teammates, supervisors, and external stakeholders to achieve timely resolutions for billing inquiries. Exhibit a proactive, aggressive attitude toward learning and performing your duties at a high standard.
2026-06-15T00:00:00Z

Medical Biller/Collections Specialist

Los Angeles, CA
onsite
Temporary to Hire
24 - 28.99 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 payers Follow up on unpaid, denied, or underpaid claims and resolve billing discrepancies Work accounts receivable reports and maintain collection efforts to reduce outstanding balances Investigate claim rejections and denials, and take corrective action for resubmission or appeal Post payments, adjustments, and denials as needed Communicate with payers, patients, and internal staff regarding billing questions and account resolution Maintain compliance with billing regulations, payer requirements, and organizational policies Support revenue cycle activities including claims review, payment reconciliation, and account research Document collection activity and account status updates accurately in the billing system
2026-06-19T00:00:00Z

Billing & Collections Specialist (Contract)

Fallbrook, CA
onsite
Temporary / Contract
27 - 29 USD / Hourly
A growing service-based company is seeking a Billing & Collections Specialist to assist with customer invoicing, account reconciliation, and collections support during a period of organizational growth. This position offers an opportunity to work closely with both accounting and operations teams while helping improve cash flow and account accuracy. Primary ResponsibilitiesBilling Operations<ul><li>Generate and distribute customer invoices</li><li>Review billing records for accuracy and completeness</li><li>Maintain detailed customer account information</li><li>Assist with payment posting and account reconciliations</li></ul>Collections & Account Follow-Up<ul><li>Monitor aging reports and identify delinquent accounts</li><li>Contact customers regarding outstanding balances</li><li>Research payment discrepancies and account issues</li><li>Document collection efforts and account activity</li><li>Assist with month-end reporting and financial tracking</li></ul>
2026-06-04T00:00:00Z

(Hybrid/Remote) Medical Collector

Los Angeles, CA
onsite
Temporary / Contract
25 - 29 USD / Hourly
A Healthcare Company in Los Angeles is in the need of hybrid Medical Insurance Collector to assist with an AR insurance back log. The Medical Insurance Collector position focuses on resolving aging accounts, researching reimbursement issues, and working directly with payers to improve collections performance. The Medical Insurance Collector strong knowledge of medical billing, denials, appeals, and insurance follow-up, along with the ability to manage a high daily volume of account activity. This position is a hybrid schedule with two days onsite and three days remote. Responsibilities:• Pursue outstanding accounts in the 120- to 210-day aging range and take timely action to secure payment or resolution.• Review high-volume account inventories and prioritize follow-up activities to address aged balances efficiently.• Contact insurance carriers and managed care organizations to investigate claim status, payment delays, denials, and underpayments.• Handle collections activity involving payer groups such as LA Care, Kaiser, and other managed care plans while documenting each account thoroughly.• Prepare and submit appeal or reconsideration requests when claims require additional support for reimbursement.• Identify accounts appropriate for recovery efforts or write-off review and route them according to established guidelines.• Maintain a consistent daily productivity level by completing a large number of account follow-up actions and updates.Equipment will be providedThis position is a hybrid schedule with two days onsite and three days remote.
2026-06-11T00:00:00Z

Accounts Receivable & Collections Specialist

Vista, CA
onsite
Temporary / Contract
28 - 34 USD / Hourly
A successful North County manufacturing company is seeking an Accounts Receivable & Collections Specialist to help strengthen revenue operations and improve collection performance. This role offers significant visibility within the accounting department and the opportunity to partner directly with customers and leadership.Candidates who enjoy problem-solving, relationship management, and improving processes will thrive in this environment.ResponsibilitiesAccounts Receivable<ul><li>Apply and post customer payments</li><li>Reconcile customer accounts and investigate discrepancies</li><li>Generate aging reports and collection schedules</li><li>Review credit balances and account activity</li><li>Assist with account setup and maintenance</li></ul>Collections<ul><li>Contact customers regarding outstanding invoices</li><li>Resolve payment disputes professionally and efficiently</li><li>Maintain collection notes and account documentation</li><li>Partner with sales and customer service teams to resolve issues</li></ul>
2026-06-19T00:00:00Z

AR / Collections Specialist

Burbank, CA
onsite
Temporary / Contract
25 - 29 USD / Hourly
We are looking for an AR / Collections Specialist to join a well-established, stable, and long-standing organization the San Fernando Valley. This opportunity is ideal for an accounting specialist who can manage receivables, billing, cash application, and customer follow-up with accuracy and professionalism. The person in this role will help maintain healthy cash flow, support financial close activities, and work cross-functionally to resolve account issues in a timely manner. Responsibilities:• Prepare and issue customer invoices each day, ensuring billing records are complete, accurate, and delivered on schedule.• Apply incoming payments to the appropriate customer accounts across multiple payment methods, including credit cards, wire transfers, checks, and cash receipts.• Maintain the accuracy of accounts receivable records by reconciling sub-ledger activity to the general ledger and reviewing aging balances regularly.• Research billing questions, payment variances, and disputed charges, then partner with internal teams to resolve outstanding issues promptly.• Contribute to month-end and year-end close by organizing receivable activity, supporting account analysis, and supplying documentation for audit requests.• Process refund requests related to customer deposits, maintain organized financial records, and assist with routine filing for audit preparedness.• Contact customers regarding overdue balances, escalate delinquent accounts to the appropriate internal teams, and support resolution of pricing or payment concerns.• Coordinate scheduled credit card charges, update customer payment terms based on approved requests, and recommend write-offs or other actions for aged balances when appropriate.• Assist with petty cash administration and perform authorized banking transactions such as deposits and withdrawals as needed.
2026-06-11T00:00:00Z

Collections Specialist

Tustin, CA
onsite
Temporary / Contract
25 - 29 USD / Hourly
Our company is seeking an energetic and detail-oriented High-Volume Collections Specialist comfortable working in a fast-paced call center environment. The ideal candidate will be responsible for managing a high volume of outbound and inbound collection calls to recover outstanding receivables while delivering excellent customer service. Key Responsibilities: Make a high number of outbound calls daily to customers with past-due accounts. Receive inbound calls and provide solutions to resolve delinquent accounts. Negotiate payment arrangements and settlements within approved guidelines. Update customer account information accurately in the collections system. Follow up on payment commitments and document all interactions. Meet or exceed weekly and monthly collection goals and quotas. Collaborate with team members and other departments as needed. Escalate unresolved accounts according to company policy. Maintain compliance with federal, state, and company collection policies and standards. Provide a positive customer experience, demonstrating empathy and professionalism. Requirements: Previous experience in high-volume collections, call center, or related customer service area. Strong communication, negotiation, and interpersonal skills. Ability to multi-task, prioritize, and work efficiently in a high-pressure environment. Proficient with basic computer applications (MS Office Suite, collection/accounting software). Detail-oriented and organized. Comfortable working with call center metrics and performance goals. High school diploma or equivalent required; additional education or training in collections or finance is a plus.
2026-06-19T00:00:00Z

Accounts Receivable Specialist (High-Volume Billing)

Oceanside, CA
onsite
Temporary / Contract
24 - 30 USD / Hourly
Do you thrive in a fast-paced, high-volume environment where accuracy and follow-through matter? A well-established organization in Oceanside is hiring an Accounts Receivable Specialist to take ownership of billing, collections, and cash applications.This role is perfect for someone who enjoys staying organized, solving discrepancies, and keeping cash flow moving. What You’ll Be Doing<ul><li>Generate and manage high-volume invoices and billing cycles</li><li>Handle cash applications and payment posting</li><li>Perform collections outreach and account follow-ups</li><li>Reconcile discrepancies and work with customers on resolution</li><li>Maintain accurate records within accounting and ERP systems</li><li>Partner with internal teams to ensure smooth revenue flow</li></ul>
2026-06-16T00:00:00Z

Accounts Receivable Specialist

San Gabriel, CA
onsite
Temporary / Contract
25 - 26 USD / Hourly
The market is heating up for Accounts Receivable Specialists. Companies, small and large, are looking for skilled Accounts Receivable (A/R) Specialists for temporary and temporary to full-time opportunities. As an Accounts Receivable (A/R) Specialists you should have experience with the entering, posting and reconciling of batches, researching and resolving customer A/R issues, preparing aging reports, placing billing and collection calls, maintaining the cash receipts journal, as well as updating and reconciling the sub-ledger to the G/L. Accounts Receivable (A/R) Specialist candidates should have good attention to detail and strong Microsoft Excel skills. If you are an Accounts Receivable (A/R) Specialists and want to join our team, please apply today!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.Refunds and Adjustments:· Process customer refunds or adjustments when necessary.· Ensure proper documentation and approval for any adjustments.Reconciliation:· Reconcile accounts receivable sub-ledger with the general ledger.
2026-06-04T00:00:00Z

Accounts Receivable Specialist

El Monte, CA
onsite
Temporary to Hire
26.6 - 30.8 USD / Hourly
We are looking for an Accounts Receivable Specialist to join a team in El Monte, California on a contract basis with the potential for a permanent position. This opportunity is ideal for someone who brings strong accounting fundamentals, works confidently in spreadsheets and financial systems, and can support accurate reporting across daily and month-end activities. The role will contribute to receivables management, broader accounting operations, and financial review processes while helping maintain compliance and reliable records. Responsibilities: • Manage accounts receivable activities, apply payments, track outstanding balances, and follow up on open items to support healthy cash flow. • Support day-to-day accounting operations by processing invoices, assisting with accounts payable tasks, and maintaining organized financial records. • Perform reconciliations for bank accounts, subledgers, and related financial reports to identify variances and resolve discrepancies promptly. • Assist with month-end and period-end close by preparing supporting schedules, reviewing transactions, and helping ensure timely completion of reporting tasks. • Prepare recurring financial reports and assist in compiling monthly, quarterly, and annual statements for management review. • Gather and organize documentation needed for tax filing support and help maintain compliance with applicable state revenue requirements. • Analyze accounting data and create summaries that help leadership evaluate trends, risks, and operational decisions. • Participate in budgeting and internal audit support by reviewing records, testing accuracy, and recommending process improvements where needed.
2026-06-09T00:00:00Z

Accounts Receivable Specialist

Palos Verdes Estates, CA
onsite
Permanent / Full Time
55000 - 60000 USD / Yearly
We are looking for an Accounts Receivable Specialist to support financial operations for a real estate and property organization in California. This position focuses on maintaining accurate receivables records, applying incoming payments, and following up with commercial clients to resolve outstanding balances. The ideal candidate brings strong attention to detail, sound judgment, and the ability to keep billing and collection activities organized in a fast-paced environment. Responsibilities: • Manage the full accounts receivable cycle, including invoicing, payment tracking, and account reconciliation. • Post and apply incoming payments accurately to customer accounts while researching and correcting discrepancies. • Conduct commercial collections outreach with careful attention to detail to secure timely payment and reduce aged balances. • Prepare and issue billing documents, ensuring charges are accurate and aligned with supporting records. • Review receivable reports regularly to identify overdue accounts and escalate issues when necessary. • Communicate with internal teams and external clients to answer payment questions and resolve account concerns. • Maintain complete and well-organized documentation for cash receipts, billing activity, and collection efforts. • Support process updates and operational changes related to receivables workflows as needed.
2026-05-28T00:00:00Z

Accounts Receivable Specialist

Los Angeles, CA
onsite
Temporary / Contract
25 - 35 USD / Hourly
Robert Half is seeking an AR Specialist to join our finance team in Downtown LA! As an AR Specialist, you will play a crucial role in managing our accounts receivable operations. You will be responsible for processing customer invoices, managing customer accounts, reconciling payments, and ensuring all financial transactions are accurately recorded in our Great Plains accounting system. This position offers the opportunity to work in a dynamic environment and contribute to the efficient financial management of the organization. For immediate consideration, please call our office at 213.629.4602 for consideration. · Entering, posting and reconciling of batches.· Researching and resolving customer A/R issues· Preparing aging reports· Placing billing and collection calls· Maintaining cash receipts journal, as well as updating and reconciling the sub-ledger to the G/L.· Good attention to detail and strong Microsoft Excel skills.· 1+ year of recent Accounts Receivable,· Experience with Great Plains is a must.
2026-06-06T00:00:00Z

Accounts Receivable Specialist

Ontario, CA
onsite
Temporary / Contract
24 - 32 USD / Hourly
The Accounts Receivable Specialist will manage full-cycle AR functions, including invoicing, cash applications, collections, and account reconciliations. Experience in a manufacturing or distribution environment is highly preferred due to the complexity of customer billing, freight terms, deductions, and chargebacks. Key Responsibilities<ul><li>Generate and distribute customer invoices accurately and timely</li><li>Post daily cash receipts (ACH, wires, lockbox, credit card)</li><li>Perform account reconciliations and maintain AR aging schedules</li><li>Manage collections efforts and follow up on past-due accounts</li><li>Investigate and resolve billing discrepancies, deductions, and chargebacks</li><li>Partner with Sales and Customer Service to resolve customer disputes</li><li>Assist with month-end close (AR reconciliations, bad debt analysis)</li><li>Prepare reports related to aging, DSO, and cash flow forecasting</li><li>Support year-end audit requests</li></ul>
2026-06-09T00:00:00Z

Inpatient Hospital Medical Biller (Medicare)

Los Angeles, CA
onsite
Temporary to Hire
25.76 - 35 USD / Hourly
The Inpatient Hospital Medicare Biller is responsible for the accurate and timely billing of inpatient hospital claims to Medicare payers. The Hospital Medicare Biller role is strictly focused on claim generation and submission. The Hospital Medicare Biller candidate has hands-on inpatient billing experience in an acute care hospital setting and is highly detail-oriented. The Hospital Medicare Biller will be tasked billed inpatient claims to Noridian and have DDE experience that includes T-screen corrections. Key Responsibilities<ul><li>Perform hands-on billing of inpatient hospital claims using the UB‑04 claim form</li><li>Generate, review, and submit inpatient claims to Medicare payers</li><li>Bill inpatient claims to Noridian and have DDE experience that includes T-screen corrections.</li><li>Ensure claims are complete, accurate, and compliant with payer and regulatory requirements prior to submission</li><li>Review charges, DRGs, patient demographics, and insurance information for billing accuracy</li><li>Resolve billing edits and claim rejections prior to claim release</li><li>Ensure billing practices comply with Medicare regulations, Managed Care contracts, and hospital policies</li><li>Validate billing data in coordination with Coding, Case Management, and Revenue Integrity teams</li><li>Maintain accurate documentation and notes within the billing system</li><li>Work closely with internal Revenue Cycle and Finance teams to support clean claim submission</li><li>Assist with billing-related reporting or reconciliation as requested</li><li>Support month-end billing deadlines</li></ul>
2026-06-18T00:00:00Z

Medicare Biller

Los Angeles, CA
onsite
Temporary / Contract
26 - 35 USD / Hourly
We are seeking an experienced Medicare Biller with strong knowledge of DDE systems and Noridian processes to join our team. This Medicare Biller is responsible for preparing, reviewing, and submitting Medicare claims, resolving billing issues, and ensuring compliance with all payer and regulatory guidelines. The Medicare Biller must have a strong understanding of Medicare billing procedures, excellent attention to detail, and the ability to work efficiently in a fast-paced healthcare environment.Key Responsibilities:<ul><li>Submit and process Medicare claims accurately and in a timely manner</li><li>Utilize DDE (Direct Data Entry) systems for claim status review, corrections, and submissions</li><li>Work within Noridian portals and systems to manage Medicare billing activity</li><li>Follow up on unpaid, denied, or rejected claims and take appropriate corrective action</li><li>Investigate billing discrepancies and resolve reimbursement issues</li><li>Verify patient insurance eligibility and benefits as needed</li><li>Maintain accurate billing records and documentation</li><li>Ensure compliance with Medicare regulations, billing requirements, and internal policies</li><li>Communicate with payers, patients, and internal departments regarding billing questions and claim resolution</li><li>Assist with account reconciliations and aging reports to support revenue cycle performance</li></ul>
2026-06-05T00:00:00Z

Medical Administrative Clerk (Part-Time )

Arcadia, CA
onsite
Temporary / Contract
19.81 - 25 USD / Hourly
A Medical Company in Arcadia is seeking a detail-oriented and organized Part-Time Medical Administrative Clerk to support daily office operations. This Part-Time Medical Administrative Clerk is ideal for someone with strong administrative, data entry, and document management skills who can help maintain efficient office workflows and accurate records. Monday–Friday, 8:30 AM – 1:00 PM Key Responsibilities:<ul><li>Complete and maintain administrative paperwork and filing systems</li><li>Perform accurate data entry and document management</li><li>Utilize Microsoft Excel for basic data tracking and reporting</li><li>Type correspondence, forms, and other business documents</li><li>Organize and maintain office records and files</li><li>Provide general administrative support to the office team</li><li>Assist with day-to-day clerical duties as needed</li></ul>Benefits: Health, Dental, Vision, 401k, and Sick Time Off.
2026-06-09T00:00:00Z

Collections

Irvine, CA
onsite
Temporary / Contract
22 - 29 USD / Hourly
Are you a collections professional who excels at balancing customer service with results? Do you enjoy solving problems, building relationships, and helping customers navigate challenging situations? If so, we have an exciting opportunity with a leading residential real estate organization that is experiencing continued growth.We are seeking a National Account Resolution Specialist to join a collaborative team focused on delivering positive outcomes for residents while minimizing delinquency and financial risk on a contract basis. This role offers the opportunity to make a direct impact by helping residents resolve account issues, maintain housing stability when possible, and ensure a seamless resolution process.What You'll Be Doing<ul><li>Partner directly with residents to resolve past-due balances and create workable payment solutions.</li><li>Serve as a trusted point of contact through phone, email, and text communications.</li><li>Manage a portfolio of delinquent accounts while maintaining a high level of professionalism and empathy.</li><li>Negotiate payment arrangements and follow through to successful resolution.</li><li>Collaborate cross-functionally with Accounting, Operations, Legal, and Property Management teams.</li><li>Monitor account activity, payment plans, and collection efforts to drive positive outcomes.</li><li>Coordinate notices, eviction-related documentation, and legal processes when necessary.</li><li>Maintain accurate records and ensure compliance with company policies and applicable regulations.</li><li>Contribute ideas and process improvements that enhance the resident experience and operational efficiency.</li></ul>
2026-06-10T00:00:00Z

Patient Financial Screener

Long Beach, CA
onsite
Temporary to Hire
20.9 - 24.2 USD / Hourly
A Healthcare Company in Long Beach is in the need of a Patient Financial Screener. The Patient Financial Screener is ideal for someone who can guide incoming clients through financial intake, review coverage details, and help determine payment responsibility with accuracy and care. The Patient Financial Screener requires strong follow-through, sound judgment with confidential information, and a service-focused approach when working with clients and internal teams. Bilingual Spanish is a MUST Key Responsibilities:• Conduct financial screenings for incoming clients to determine eligibility and financial liability.• Verify Medi-Cal coverage and other insurance eligibility to ensure proper documentation and accurate billing.• Maintain and update client financial records in electronic health record systems.• Organize and track annual re-evaluations of client financial information.• Follow up with clinical staff to ensure completion of required documentation for financial folders.• Collect and manage client documents, such as Medi-Cal cards, social security cards, and identification cards.• Create and oversee electronic insurance folders, including adjustments, claims, and explanation of benefits (EOBs).• Audit financial folders upon client discharge to ensure compliance and accuracy. Benefits: Health, Dental, Vision, 401k, and Sick Time Off.
2026-06-19T00:00:00Z