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19 results for Medical Office Administrator in Fairfield, CA

Healthcare Administrative Assistant

Daly City, CA
onsite
Temporary / Contract
30 - 35 USD / Hourly
Robert Half partners with top healthcare organizations to connect detail-oriented and proactive Healthcare Administrative Assistants with fast-paced, dynamic teams here in the peninsula. This opportunity is ideal for someone who enjoys supporting cross-functional teams and is committed to delivering exceptional patient and administrative support. Key Responsibilities:<ul><li>Provide administrative support to healthcare providers, clinical staff, and leadership</li><li>Manage calendars, schedule appointments, and coordinate meetings</li><li>Handle patient intake, registration, and documentation with accuracy and confidentiality</li><li>Maintain and update electronic medical records (EMR/EHR systems)</li><li>Respond to patient inquiries via phone/email in a professional and timely manner</li><li>Assist with insurance verification, billing coordination, and referral processing</li><li>Prepare reports, correspondence, and general office documentation</li><li>Ensure compliance with HIPAA and organizational policies</li></ul>
2026-06-05T00:00:00Z

Medical Coder

Sacramento, CA
onsite
Temporary to Hire
28.5 - 38 USD / Hourly
We are looking for a Medical Coder to join a healthcare organization in Sacramento, California in a Contract to permanent capacity. In this role, you will translate clinical documentation into accurate diagnostic and procedural codes that support compliant billing and reimbursement. This opportunity is ideal for someone who can balance productivity with precision while working closely with providers and revenue cycle partners. Responsibilities: • Examine clinical records and determine the correct diagnosis and procedure codes for charge capture within required turnaround times. • Apply ICD-10, CPT, and evaluation and management coding standards to physician and provider documentation with a strong focus on accuracy and compliance. • Sequence diagnoses and procedures appropriately to support ethical billing practices and proper reimbursement outcomes. • Investigate complex, uncommon, or unclear cases to identify the most accurate coding approach using current industry guidance and reference tools. • Recognize services that require billing modifiers, including special reporting situations, and ensure they are reflected correctly on coded encounters. • Communicate with physicians and other providers to resolve incomplete, conflicting, or ambiguous documentation before finalizing codes. • Monitor accounts with missing documentation and follow through to help move encounters toward accurate coding and billing completion. • Support claims follow-up activities by addressing coding edits, denials, audit requests, and other reimbursement-related inquiries. • Contribute to compliance reviews, internal audits, and ongoing education efforts while staying current on regulatory and payer guideline updates.
2026-06-05T00:00:00Z

Office Manager

Alameda, CA
onsite
Temporary to Hire
33.25 - 38.5 USD / Hourly
Role DetailsResponsibilities:1. Administrative Work· Work hours: Monday-Friday· Attend monthly board meetings after hours (hybrid format).2. Key Office Tasks· Address maintenance issues.· Manage owner relationships and receivables.3. Weekly Duties· Ensure the association remains within budget.· Prepare for board meetings, including creating packets.· Follow public meeting rules and documentation standards.· Enforce community standards and rules compliance. Profile Requirements:· Desired candidates should come from an administrative environment and have experience in corporate structures, policy, and procedures.· Candidates should ideally have executive-level skills capable of maintaining momentum in operations.· Avoid hiring individuals from management companies with structures incompatible with the organization’s needs. Organizational Details· The Homeowner’s Association is a 52-year-old organization overseeing 25 acres of large courtyards. Members own individual homes.· Current staff: 8 day workers.· Systems in use: HOA Assist (bookkeeping), Vanica, and payroll managed through ADP. Major Projects in Progress· Three significant construction projects currently underway. Hiring Process· Interviews will include: GM and Board Member The Association, a large-scale homeowners association with 438 homes, a clubhouse and pool located on approximately 25+/- acres located in Alameda, California, is seeking a highly motivated and experienced Assistant Manager. The Assistant Manager will work closely with the General Manager to manage budgets, oversee accounts receivable, enforce covenants, manage projects, and handle additional tasks as assigned.Key Responsibilities Owner Relations:Serve as a primary point of contact for homeowners, addressing concerns, answering questions, and facilitating positive interactions.Assist in organizing and attending community meetings, including Board meetings and special Maintain open communication with homeowners to ensure transparency and foster a sense of community.Communicate effectively while engaging in working relationships.Be accountable to help with resident and homeowner requests in a timely and professional manner. Budget Management:Assist in the development and management of the annual budget in collaboration with the General Manager.Monitor and control expenses to ensure adherence to the approved budget. Accounts Receivable:Assist with the oversight of the collection of assessments and other dues from homeowners.Manage the accounts receivable process, including tracking payments and following up on delinquent accounts.Work with legal counsel on lien filings and other collection actions as necessary.
2026-05-21T00:00:00Z

Benefits Administrator

Sacramento, CA
onsite
Permanent / Full Time
75000 - 90000 USD / Yearly
We are looking for a Benefits Administrator to support human resources operations for a mission-driven non-profit organization based in Sacramento, California. This position serves as a key point of contact for employees and managers, helping ensure benefit programs, leave administration, and related HR services are handled accurately and professionally. The role also contributes to onboarding, employee support, and day-to-day HR coordination across a geographically distributed workforce. For immediate consideration, please contact Shantel Poole via LinkedIn or call 916-649-0832. Responsibilities:• Administer employee benefit programs and support enrollment, changes, and ongoing coordination with accuracy and attention to deadlines.• Respond to questions from employees, applicants, and supervisors regarding HR policies, benefit matters, and general employment-related requests, escalating sensitive issues when needed.• Coordinate leave of absence processes, including tracking documentation, maintaining communication, and helping employees and managers understand next steps.• Assist with onboarding activities, employee status updates, and the maintenance of organized and accurate personnel records.• Support recruiting logistics by coordinating interviews, communications, and related hiring activities.• Contribute to employee relations processes by helping prepare documentation, participating in meetings when appropriate, and supporting follow-up actions.• Help administer HR programs that may include compensation, accommodations, performance support, safety-related matters, and offboarding activities.
2026-06-04T00:00:00Z

Medical Billing Specialist

French Camp, CA
onsite
Temporary to Hire
20.9 - 24.2 USD / Hourly
We are looking for a detail-oriented Medical Billing Specialist to join our healthcare team in French Camp, California. This Contract to permanent position requires expertise in managing complex billing processes, interpreting healthcare policies, and providing exceptional customer service to patients and clients. The ideal candidate will bring advanced knowledge of billing systems, claim administration, and financial operations to ensure accuracy and efficiency in all tasks. Responsibilities:• Handle specialized and intricate billing processes, including accounts receivable and appeals management.• Research and apply healthcare policies, regulations, and procedures to support accurate claim administration.• Compile, maintain, and process financial data for billing, reimbursement, and reporting purposes.• Utilize advanced systems and software such as Allscripts, Cerner Technologies, and EHR systems to manage patient information and billing records.• Conduct in-depth reviews of legal, custody, and medical records to ensure compliance with reimbursement requirements.• Provide clear and effective communication with patients, clients, and external agencies to address inquiries and resolve billing issues.• Develop and maintain spreadsheets or databases to track financial operations and generate detailed reports.• Prepare and review complex documents, including insurance claims, treatment authorization forms, and subpoenas.• Train or oversee clerical staff as needed, ensuring adherence to office practices and procedures.• Assist in coordinating administrative functions, such as payroll, purchasing, and inventory management.For immediate consideration please contact Cortney at 209-225-2014
2026-06-02T00:00:00Z

Legal Administrative Assistant

San Francisco, CA
onsite
Temporary / Contract
35 - 40 USD / Hourly
A San Francisco–based personal injury law firm is seeking a reliable and detail-oriented Legal Administrative Assistant to support its civil litigation team. This is a contract-to-hire opportunity ideal for a legal admin who enjoys being a central support resource in a fast-paced, plaintiff-side law firm environment. The Legal Administrative Assistant will provide general administrative and operational support to attorneys and legal staff, assisting with case coordination, document handling, and office operations. While experience in personal injury or litigation is preferred, candidates with administrative experience in any legal practice area are encouraged to apply. Key Responsibilities<ul><li>Provide administrative support to attorneys, paralegals, and legal staff</li><li>Prepare, format, and proofread correspondence and legal documents</li><li>Assist with basic court filings and document submissions as directed</li><li>Maintain and organize electronic and physical case files</li><li>Manage calendars, schedule meetings, and coordinate appointments</li><li>Answer phones, direct calls, and interact professionally with clients and vendors</li><li>Assist with intake forms, record requests, and general case coordination</li><li>Support office operations, including supplies, records management, and special projects</li></ul>
2026-06-02T00:00:00Z

Administrative Assistant

Santa Rosa, CA
onsite
Temporary / Contract
25 - 30 USD / Hourly
A small civil litigation law office in Santa Rosa is seeking a Legal Administrative Assistant to provide temporary coverage during a medical leave beginning in mid-June and continuing through early August. This position requires candidates to report onsite Monday through Thursday from 8:30 AM to 4:00 PM, making it an excellent fit for legal support professionals seeking a reduced-hour schedule. The ideal candidate will have prior law firm experience, familiarity with litigation support functions, and the ability to step into an active practice with minimal training.Responsibilities<ul><li>Prepare, scan, upload, and electronically file court documents</li><li>Assist with electronic court filings through One Legal and other filing platforms</li><li>Process service requests and filing-related correspondence</li><li>Answer and route incoming phone calls</li><li>Handle incoming and outgoing mail</li><li>Maintain electronic and physical case files</li><li>Assist with document organization and records management</li><li>Provide front desk and general administrative support</li><li>Support calendaring and scheduling activities as needed</li></ul>
2026-06-03T00:00:00Z

Administrative Assistant

Sacramento, CA
onsite
Temporary to Hire
20 - 30 USD / Hourly
Position OverviewWe are seeking a reliable, professional, and detail-oriented individual for a long-term part-time Administrative role. This is an excellent opportunity for someone looking for consistent, ongoing part-time work in a supportive office environment. The ideal candidate will serve as the friendly first point of contact for our clients, visitors, and team members while providing essential administrative support, particularly with invoicing and general office operations.Key Responsibilities<ul><li>Answer and screen incoming phone calls in a professional and courteous manner, directing inquiries to the appropriate team members</li><li>Greet and assist visitors entering the office, providing excellent customer service as the first point of contact</li><li>Manage invoices: prepare, process, verify, and track invoices accurately and timely</li><li>Perform general administrative tasks including filing, data entry, mail distribution, and office supply management</li><li>Maintain a clean, organized, and professional front office/reception area</li><li>Support other administrative needs as required to ensure smooth daily office operations</li></ul>
2026-06-05T00:00:00Z

Administrative Assistant

Pleasant Hill, CA
onsite
Temporary to Hire
23 - 24 USD / Hourly
Robert Half client is looking for an organized Administrative Assistant to support daily operations for a laboratory team in Pleasant Hill, CA. This contract opportunity with permanent potential is ideal for someone who enjoys balancing administrative coordination, client communication, and report distribution in a fast-paced healthcare setting. The person in this role will help maintain smooth workflow by partnering with laboratory staff, couriers, and external medical offices while ensuring documentation and support tasks are handled accurately and efficiently. Administrative Assistant Responsibilities:• Coordinate administrative support for the Administration Manager and laboratory personnel to help keep daily workflow running smoothly.• Review documents for completeness and accuracy before distribution, filing, or follow-up action.• Manage communication between the laboratory, physician offices, surgery centers, couriers, and sales representatives to support timely service and client satisfaction.• Prepare, print, and distribute daily reports, including sending materials to couriers and delivering reports to clients by fax or mail when needed.• Arrange specimen-related logistics such as slide and block send-outs for testing or external departmental review.• Track requisition inventory and general office supplies, and replenish materials before stock levels become too low.• Produce client-specific requisition forms and coordinate delivery through courier routes or the Territory Sales Manager.• Use office systems and equipment, including the pathology platform and standard administrative tools, to complete support tasks efficiently.• Follow organizational procedures and complete additional administrative duties assigned by the Administration Manager. If you are interested in this Administrative Assistant position, please submit your resume today!
2026-06-05T00:00:00Z

Administrative Assistant

Berkeley, CA
onsite
Temporary / Contract
25.65 - 29.7 USD / Hourly
We are looking for a detail-oriented Administrative Assistant to support an education-focused organization. This contract position will play a key role in organizing records, converting physical materials into digital formats, and helping maintain accessible documentation. The assignment is expected to last approximately one month and requires someone who is comfortable handling administrative work with a strong level of accuracy and technical confidence. Responsibilities: • Organize and file a wide range of office documents to improve record accessibility and maintain orderly administrative systems. • Scan and digitize paper-based materials, ensuring electronic files are saved accurately and consistently. • Review documents during processing and flag any building plans or similar records that should be retained carefully. • Perform data entry and basic record updates to support day-to-day administrative operations. • Provide general office assistance as needed, including support for front-desk and reception-related tasks. • Help maintain a clean and efficient document management workflow while meeting deadlines for the contract assignment.
2026-05-26T00:00:00Z

Administrative Assistant

Berkeley, CA
onsite
Temporary / Contract
27 - 29 USD / Hourly
We are looking for an Administrative Assistant to provide hands-on coordination and administrative support for a planned office relocation in Berkeley, California. This Contract position is ideal for someone who thrives in fast-moving environments and can keep logistics, communication, and documentation organized across multiple workstreams. The role will partner with leadership, vendors, and internal teams to help the move progress smoothly and ensure the new workspace is ready for day-to-day operations. Responsibilities: • Coordinate administrative activities tied to the office relocation, ensuring plans, schedules, and follow-up items remain organized and up to date. • Monitor key milestones and outstanding tasks so that move-related deliverables are completed within expected timeframes. • Support workspace readiness by assisting with furniture arrangements, cubicle planning, and other site logistics connected to the new office setup. • Maintain project records, meeting notes, status reports, and other documentation needed to keep stakeholders informed. • Schedule meetings, prepare materials, and communicate progress updates to leadership and cross-functional partners involved in the relocation. • Work with external vendors and internal contacts to help manage purchasing steps, service coordination, and relocation-related requests. • Provide general administrative support, including data entry, phone coverage, and front-office assistance as needed during the transition period. • Contribute to operational planning efforts that support a smooth move into the new office environment and continued business continuity.
2026-05-29T00:00:00Z

Administrative Assistant

San Francisco, CA
onsite
Temporary / Contract
27 - 27 USD / Hourly
We are looking for a dependable Administrative Assistant to support daily operations for a Long-term Contract opportunity in California. This role is ideal for someone who combines strong computer proficiency with a customer-focused approach and is comfortable handling in-person errands throughout the surrounding neighborhood. The position will help keep office and tenant-related administrative activities organized while supporting responsive service and smooth day-to-day coordination. Responsibilities: • Provide administrative support for daily office activities, including document handling, record upkeep, and general coordination of routine tasks. • Deliver attentive customer service when assisting tenants, staff, and visitors, ensuring questions and requests are addressed promptly and courteously. • Complete local operational errands such as mail pickup and delivery runs within the area while maintaining awareness of surroundings. • Maintain organized files and accurate service documentation, including creating, updating, and archiving records as needed. • Assist with scheduling, meeting coordination, and preparation of materials to support team communication and workflow. • Help coordinate rent-related paperwork, benefits-related documentation, and other administrative processes tied to tenant support services. • Support building operations by helping track unit concerns, inspection follow-up items, and other property-related administrative needs. • Respond calmly during urgent tenant situations by relaying information quickly, supporting de-escalation efforts, and connecting staff with needed resources. • Work closely with internal teams and external service providers to ensure requests, referrals, and follow-up actions are completed in a timely manner.
2026-06-05T00:00:00Z

Administrative Assistant

San Ramon, CA
onsite
Temporary to Hire
19.7885 - 22.913 USD / Hourly
We are looking for two organized Administrative Assistants to support daily office operations in the Santa Maria and San Luis Obispo, California offices. This contract-to-permanent opportunity is ideal for someone who enjoys keeping workflows on track, assisting visitors and callers, and maintaining accurate administrative records. The person in this role will contribute to a detail-oriented front-office environment while handling a variety of clerical and coordination tasks with care and efficiency. Responsibilities:• Manage front-desk and office support activities to help maintain an efficient and welcoming workplace.• Respond to incoming calls, direct inquiries appropriately, and relay messages in a timely manner.• Enter, update, and maintain records with a high level of accuracy and attention to detail.• Assist with general clerical duties such as filing, document preparation, scanning, and correspondence support.• Welcome guests and provide receptionist coverage while ensuring a detail-oriented first point of contact.• Coordinate administrative tasks across the office to support day-to-day operations and team needs.
2026-06-01T00:00:00Z

Administrative Assistant

Sacramento, CA
onsite
Temporary / Contract
25 - 30 USD / Hourly
Job SummaryWe are seeking a highly organized and detail-oriented Administrative Assistant with strong knowledge of quality assurance (QA) and food safety standards to support our Quality Assurance team in a fast-paced food production / manufacturing environment. This role combines traditional administrative support with specialized assistance in maintaining compliance with food safety regulations, documentation control, and quality systems.The ideal candidate is proactive, thrives in a regulated industry, and has a solid understanding of food safety principles such as HACCP, FSMA, GMPs, SQF, or BRC standards.Key ResponsibilitiesAdministrative Duties<ul><li>Provide comprehensive administrative support to the Quality Assurance and Food Safety teams</li><li>Manage calendars, schedule meetings, coordinate travel arrangements, and handle correspondence</li><li>Prepare, organize, and distribute reports, presentations, and meeting materials</li><li>Maintain and update departmental databases, filing systems, and document control procedures</li><li>Assist with audit preparation and coordinate internal/external audits</li><li>Handle incoming calls, visitor coordination, and general office support</li></ul>Quality Assurance & Food Safety Support<ul><li>Maintain and organize food safety and quality records, including HACCP plans, prerequisite programs, corrective action reports, and verification documents</li><li>Assist in monitoring and tracking compliance with food safety regulations (FSMA, FDA, USDA, etc.)</li><li>Support the development, revision, and distribution of Standard Operating Procedures (SOPs) and work instructions</li><li>Track and report key quality metrics, non-conformances, and corrective/preventive actions (CAPA)</li><li>Help coordinate employee food safety training sessions and maintain training records</li><li>Support mock recalls, traceability exercises, and supplier documentation reviews</li><li>Assist with environmental monitoring programs, pest control records, and sanitation documentation</li><li>Prepare documentation for third-party audits and regulatory inspections</li></ul>
2026-06-04T00:00:00Z

Administrative Assistant

Sacramento, CA
onsite
Permanent / Full Time
55000 - 75000 USD / Yearly
We are looking for an experienced Administrative Assistant to join a labor and employment law firm in Sacramento, California. This permanent, on-site position supports multiple attorneys in a fast-paced legal environment and plays an important role in keeping daily operations organized and efficient. The ideal candidate brings strong litigation support experience, excellent written communication skills, and a careful, thorough approach to document handling and office coordination. Responsibilities: • Draft, revise, and finalize legal documents such as pleadings, discovery materials, correspondence, and internal memoranda with a high degree of accuracy. • Manage attorney calendars by tracking deadlines, scheduling key dates, and maintaining organized docketing systems for active matters. • Process new client matters, maintain complete case records, and keep information updated within the firm's case management platform. • Submit court filings electronically and assist with procedural requirements related to court and administrative agency matters. • Record attorney time entries and expenses promptly while supporting billing-related administrative tasks as needed. • Conduct basic legal and factual research to support attorneys in case preparation and ongoing matter management. • Handle front-office and administrative support activities, including responding to inbound calls, routing inquiries, and assisting with general office coordination. • Perform data entry, proofreading, document formatting, and other legal support duties to ensure high-quality and accurate work product.
2026-05-27T00:00:00Z

Medical Collections Specialist

Sacramento, CA
onsite
Temporary to Hire
23 - 24 USD / Hourly
We are looking for a skilled Medical Collections Specialist to join our team in Sacramento, California. This Contract to potential permanent position offers the opportunity to work in an engaging and fast-paced environment where attention to detail and strong communication skills are essential. The role focuses on managing medical claims, resolving discrepancies, and ensuring timely reimbursements, with the possibility of long-term placement based on performance. Responsibilities: • Review and interpret contracts to identify allowed amounts and ensure proper claim adjudication. • Analyze Explanation of Benefits (EOBs) to verify payment accuracy and patient liability. • Communicate effectively with insurance companies to dispute denied or underpaid claims, ensuring resolution. • Provide clear explanations to patients regarding their balances, claim outcomes, and financial responsibilities. • Draft compelling appeals to challenge claim denials and secure appropriate reimbursements. • Maintain a thorough understanding of various insurance products, including Medicare Advantage plans. • Manage high-volume workloads efficiently while maintaining accuracy and meeting production goals. • Collaborate with team members to handle complex claims and develop effective solutions. • Utilize analytical skills to make informed decisions on resolving claims and account discrepancies. • Ensure consistent and timely follow-up on accounts to achieve and exceed recovery targets.
2026-06-04T00:00:00Z

Medical Collections

Sacramento, CA
onsite
Temporary / Contract
24 - 27 USD / Hourly
Our healthcare client in Sacramento is seeking an experienced Medical Collections Specialist for an immediate contract opportunity. This role requires a professional who can work with a high sense of urgency, manage outstanding accounts efficiently, and support a fast-paced revenue cycle environment. This position is fully on-site and requires daily attendance in the Sacramento office. Based on general knowledge. Key Responsibilities:<ul><li>Manage and follow up on outstanding insurance and patient balances in a timely manner. Based on general knowledge.</li><li>Review aging reports and prioritize accounts for collection activity. Based on general knowledge.</li><li>Contact insurance companies and/or patients to resolve unpaid claims and secure payment. Based on general knowledge.</li><li>Research denials, underpayments, and payment discrepancies and take appropriate action. Based on general knowledge.</li><li>Document collection efforts, account updates, and resolutions accurately in the billing system. Based on general knowledge.</li><li>Collaborate with billing, coding, and other revenue cycle team members to resolve account issues. Based on general knowledge.</li><li>Maintain productivity standards while ensuring professionalism and accuracy. Based on general knowledge.</li><li>Support additional revenue cycle or collections-related projects as needed. Based on general knowledge.</li></ul>
2026-05-22T00:00:00Z

Medical Payment Poster Specialist

Sacramento, CA
onsite
Temporary to Hire
22 - 24 USD / Hourly
We are looking for a Medical Payment Poster Specialist to join a healthcare revenue cycle team in Sacramento, California. This is a contract opportunity with the potential to become permanent, supporting in-office operations and ensuring accurate, timely posting of insurance and patient payments. The ideal candidate brings strong knowledge of medical billing processes, payment application, and account reconciliation, along with the ability to identify issues that require follow-up. Responsibilities: • Accurately apply insurance reimbursements to patient accounts at the line-item level within the designated billing platform. • Review posted payments against payer agreements and internal guidelines to confirm amounts are correct. • Record patient payments promptly and maintain complete account documentation. • Enter denials, zero-payment responses, and related adjustments, then alert the appropriate collections team member for further action. • Process takebacks and recoupments in accordance with established procedures and payer requirements. • Monitor payment activity for recurring issues such as underpayments or denial patterns and communicate findings to leadership. • Reconcile daily posted totals to settlement reports to ensure accuracy and resolve discrepancies quickly. • Direct payer correspondence and remittance-related documentation to the appropriate team members for next steps.
2026-06-04T00:00:00Z

Medical Eligibility and Payment Posting Specialist

Pleasanton, CA
onsite
Temporary / Contract
27 - 33 USD / Hourly
We are looking for a Medical Eligibility and Payment Posting Specialist to support healthcare revenue cycle operations in Pleasanton, California. This Long-term Contract position focuses on verifying coverage, reviewing coding-related information, posting payments accurately, and helping ensure patient accounts are updated correctly. The ideal candidate brings strong knowledge of outpatient coding standards, insurance and Medicaid eligibility processes, and patient billing support within a medical environment. Responsibilities:• Verify insurance, Medicaid, and patient coverage details to confirm benefits and eligibility before services are processed.• Post payments to patient accounts with accuracy, reconcile transactions, and investigate discrepancies that affect account balances.• Review medical coding information using ICD-10 and CPT guidelines to support clean claim and billing workflows.• Prepare and distribute patient statements while helping resolve account questions related to charges, payments, and coverage.• Maintain complete and accurate documentation within billing and coding records to support compliance and audit readiness.• Coordinate with internal teams to address claim issues, eligibility questions, and payment posting exceptions in a timely manner.• Assist with updates to workflows or systems when needed as part of ongoing operational support responsibilities. If you are interested in this role, please apply today and call us at (510) 470-7450
2026-05-21T00:00:00Z