Results for Medical Biller Jobs in Murrieta, CA

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Billing Specialist

Vista, CA
onsite
Temporary / Contract
28 - 33 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>
2026-10-12T00:00:00Z

Billing Specialist

Carlsbad, CA
onsite
Temporary / Contract
24 - 30 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>
2026-10-12T00:00:00Z

Accounts Receivable Clerk Billing & Cash Application

Fallbrook, CA
onsite
Temporary / Contract
24 - 27 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>
2026-10-02T00:00:00Z

Accounts Receivable Clerk

Pomona, CA
onsite
Permanent / Full Time
62000 - 65000 USD / Yearly
We are looking for an Accounts Receivable Clerk to join a well-established manufacturing company in Pomona, California. This position is ideal for someone who is highly organized, comfortable working with financial data, and able to support billing, cash posting, and related accounting activities with accuracy. The role also offers the opportunity to assist with additional accounting and operational tasks in a fast-paced environment where adaptability and strong system skills are valued. Please call Brigitte Mendez @ 909-717-4037 if interested or call your Robert Half Recruiter directly. Responsibilities:• Prepare and issue customer invoices accurately and in a timely manner while maintaining complete billing records.• Apply incoming payments to customer accounts and ensure cash receipts are recorded correctly within the accounting system.• Review account activity, investigate discrepancies, and perform reconciliations to keep receivable balances current and accurate.• Follow up on outstanding balances through consistent collection efforts, including commercial account communication and payment tracking.• Support inventory receiving processes by entering and verifying related information as needed.• Calculate customer rebates and maintain documentation to support accurate reporting and payment processing.• Assist with month-end close activities by preparing account details, reports, and supporting schedules.• Provide backup support for accounts receivable functions and other assigned accounting tasks in coordination with senior finance staff.
2026-10-07T00:00:00Z

Accounts Receivable Clerk

San Diego, CA
onsite
Temporary / Contract
21.85 - 25.3 USD / Hourly
We are looking for an Accounts Receivable Clerk to join a consultancy team in San Diego, California on a Long-term Contract basis. This position focuses on collections support, account follow-up, and maintaining strong client relationships while helping keep receivables current and well documented. The ideal candidate brings sound judgment, strong communication skills, and the ability to manage multiple account issues with accuracy and professionalism. Responsibilities: • Manage collection activities for assigned accounts by following up on outstanding balances and encouraging timely payment. • Build productive relationships with members and chairs to support respectful, solutions-focused communication throughout the payment process. • Review delinquent accounts and propose practical payment arrangements for clients with larger past-due balances. • Maintain detailed records of conversations, payment activity, commitments, and account updates to support accurate reporting. • Partner with internal stakeholders to evaluate complex account issues and help identify appropriate resolution strategies. • Assist with month-end accounts receivable activities by updating account statuses and preparing progress information for leadership. • Prepare draft final invoices for departing members to help ensure account balances are closed accurately. • Complete additional administrative or collections-related assignments as directed by management.
2026-10-13T00:00:00Z

Accounts Receivable Clerk

Irvine, CA
onsite
Temporary to Hire
22 - 25 USD / Hourly
Kickstart Your Accounting Career! Looking to build your experience in accounting and finance? We're looking for a motivated, detail-oriented Accounts Receivable Clerk to join a growing team in Irvine! This is a great opportunity for someone looking to gain hands-on experience, develop valuable accounting skills, and grow into a long-term role.You'll play an important part in supporting customer accounts, researching payments, resolving billing questions, and keeping financial records organized and accurate. Whether you already have some accounting experience or are eager to learn, we're looking for someone with a positive attitude, strong communication skills, and a willingness to jump in and contribute.What You'll Do<ul><li>Support Collections: Monitor outstanding balances and follow up on past-due accounts to help ensure timely payments.</li><li>Research Account Activity: Review customer accounts, investigate discrepancies, and help resolve outstanding balances.</li><li>Communicate with Customers: Respond to questions about invoices, payments, and account balances in a professional and timely manner.</li><li>Collaborate Across Teams: Work with internal departments to discuss overdue accounts and identify next steps.</li><li>Prepare Reports: Assist with account reconciliations, aging reports, balance summaries, and other financial documentation.</li><li>Maintain Accurate Records: Organize account information, update customer records, and ensure documentation is complete and accurate.</li><li>Assist with Account Resolution: Help prepare documentation for billing disputes, collections, bankruptcies, and other account recovery matters.</li><li>Support External Partners: Coordinate with collection agencies, legal representatives, and other partners when needed.</li><li>Help with Audits: Gather supporting documentation and respond to requests related to account activity.</li><li>Provide General Accounting Support: Assist with account setup reviews, special account transactions, trust and escrow activity, and other departmental projects.</li></ul>What We're Looking For<ul><li>Strong attention to detail and organizational skills.</li><li>Clear written and verbal communication skills.</li><li>A proactive attitude and willingness to learn new systems and processes.</li><li>Comfort working with numbers, reviewing information, and solving problems.</li><li>Basic Microsoft Excel skills and general computer proficiency.</li><li>Previous experience in accounts receivable, billing, collections, customer service, or administrative support is a plus—but entry-level candidates with a strong work ethic and eagerness to learn are encouraged to apply!</li></ul>
2026-10-14T00:00:00Z

Accounts Receivable Clerk

Brea, CA
onsite
Permanent / Full Time
55000 - 60000 USD / Yearly
Accounts Receivable Specialist – Brea, CAAre you an experienced Accounts Receivable professional looking to join a growing and stable organization? Our client in Brea is seeking a detail-oriented Accounts Receivable Specialist with NetSuite experience to support their accounting team and help drive efficient cash flow operations. This is an excellent opportunity for someone who enjoys building relationships, resolving issues, and making a direct impact on the financial success of the business.What You'll Do:<ul><li>Process daily cash receipts and apply payments accurately to customer accounts</li><li>Generate and distribute customer invoices in a timely manner</li><li>Monitor aging reports and follow up on outstanding balances</li><li>Research and resolve billing discrepancies, payment issues, and account inquiries</li><li>Reconcile customer accounts and maintain accurate records</li><li>Collaborate with internal departments to ensure timely invoice processing and collections</li><li>Assist with month-end close activities related to accounts receivable</li><li>Support reporting and maintain strong internal controls over receivables</li></ul>What We're Looking For:<ul><li>2+ years of Accounts Receivable experience</li><li>Experience working in NetSuite is highly preferred</li><li>Strong understanding of billing, cash applications, and collections</li><li>Excellent communication and customer service skills</li><li>Strong attention to detail and organizational abilities</li><li>Proficiency with Microsoft Excel and accounting systems</li><li>Ability to prioritize tasks and thrive in a fast-paced environment</li></ul>Why Consider This Opportunity?<ul><li>Stable and growing company with a strong market presence</li><li>Collaborative and supportive accounting team</li><li>Opportunity to play a key role in the company's financial operations</li><li>Competitive compensation and benefits package</li><li>Convenient Brea location</li><li>Career growth potential within the organization</li></ul>If you're looking for an opportunity where your Accounts Receivable expertise and NetSuite experience can make an immediate impact, we'd love to speak with you. Apply today to learn more about this exciting opportunity. 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 number 00460-0013523548
2026-10-09T00:00:00Z

Hospital Charge Capture Specialist

Tustin, CA
onsite
Temporary / Contract
29.12 - 43.01 USD / Hourly
The Hospital Charge Capture Specialist is responsible for accurately calculating, entering, reviewing, and reconciling charges associated with hospital outpatient procedures, including anesthesia, nerve blocks, recovery services, implants, and medical supplies. This position ensures charges are supported by appropriate documentation, assigned the correct HCPCS and revenue codes, and processed in accordance with established charging guidelines and applicable requirements.The specialist works closely with surgical services, billing, revenue cycle, and other hospital departments to resolve discrepancies, maintain accurate records, support reporting requirements, and promote complete and accurate reimbursement.Essential FunctionsCharge Calculation and Entry<ul><li>Calculate procedure time and input charges in accordance with established charging guidelines.</li><li>Calculate and enter charges for anesthesia and nerve blocks.</li><li>Calculate and enter recovery room charges.</li><li>Calculate implant and medical supply charges, ensuring the appropriate revenue codes are applied.</li><li>Enter appropriate HCPCS codes for implants and devices associated with outpatient cases.</li><li>Review and clear charges held in suspense in the Optimum system.</li><li>Oversee bill-only transactions, investigate discrepancies, and obtain missing bill sheets or supporting documentation.</li><li>Reconcile entered charges using CostFlex server reports and make corrections as necessary.</li></ul>Billing, Reporting, and Compliance<ul><li>Assist with resolving billing issues, including missing HCPCS codes, incorrect revenue codes, and incomplete charge documentation.</li><li>Maintain the Access database used for OSHPD reporting and hospital committee reporting.</li><li>Coordinate with the Revenue Cycle team to update charge tickets as needed.</li><li>Identify and communicate charge discrepancies, missing documentation, and opportunities to improve charge accuracy.</li><li>Maintain organized records and supporting documentation for reconciliation, reporting, and audit purposes.</li><li>Follow established hospital policies, procedures, charging guidelines, and applicable regulatory and billing requirements.</li><li>Maintain the confidentiality of patient, financial, and other sensitive information.</li></ul>
2026-10-14T00:00:00Z

8 results for Medical Biller in Murrieta, CA