Bethesda, MD 20817 • (15.1 miles) • Full Time • $21.00 / hr • 10/27/2026

MedVanta is the nation's largest physician-owned musculoskeletal (MSK) platform, dedicated to helping individuals prevent injuries, improve movement, recover from musculoskeletal conditions, and access high-quality MSK care. Through a combination of innovative technology, clinical expertise, data-driven insights, and care navigation services, MedVanta delivers solutions that support prevention, performance, treatment, recovery, and long-term musculoskeletal health. The Central Billing Office (CBO) Accounts Receivable Representative is responsible for performing a variety of complex accounts receivable-related functions for the Central Billing office. The CBO Accounts Receivable Representative reports directly to the designated Central Billing Office leader. Duties include, but are not limi

Centreville, VA 20120 • (16.8 miles) • Full Time • 10/27/2026

Senior Accounts Receivable Analyst (Disputes & Billing Gatekeeper) Position Overview We are seeking an analytical Accounts Receivable Analyst to serve as the critical gatekeeper for our SaaS billing process. This specialized role sits at the intersection of sales and accounting, auditing contract terms to prevent provisioning errors, diagnosing systemic invoice disputes, and cleaning up contract modifications. Key Responsibilities • Billing Gatekeeper: Audit incoming closed-won contracts against provisioned system tiers to ensure exact alignment between Salesforce (CRM) and the billing platform before invoicing triggers. • Dispute Resolution: Own the end-to-end investigation of billing discrepancies, service credits, usage-based calculation disputes, and true-up mismatches. • Contract Modi

Washington, DC 20003 • (12.5 miles) • Full Time • 10/24/2026

Neurology Services, Inc., is looking to hire a full-time Medical Billing Specialist .The Medical Billing Specialist is responsible for posting charges and receipt of payment for all medical services rendered by Neurology Services, Inc. In this role you are held accountable for the management of the accounts, throughout the entire collections process. Prompt submission and follow-up of all claims are essential for success. Persistency is vital! Errors will result in slow payment and/or reduced and lost revenue. You will be supporting the founder and owner of Neurology Services, Inc., Dr. Peter Bernad, who offers effective and individualized treatments to correct a host of medical conditions. He is a board-certified physician and has broad experience in pediatric, medical and surgical care.

Washington, DC • (12.4 miles) • Full Time • 10/22/2026

Role : Director of Billing -Legal Industry or Prof Services Required Employment Type: Indefinite Contract Location : Washington, DC Days in Office : 2-3 days on site Pay : $80.00 / Per Hour Benefits: This position is eligible for medical, dental, vision, 401K, and monetary bonuses. A law firm is seeking an experienced contract Director of Billing to oversee billing operations, support timely and accurate invoicing, and provide leadership to the billing team. This role will partner with attorneys and Finance leadership to resolve billing issues, manage deadlines, and maintain compliance with client billing requirements. Requirements Extensive progressive law firm billing experience, including management of billing teams and complex billing operations. Proven management experience overseeing

Rockville, MD • (21 miles) • Full Time • 10/22/2026

Why You Want To Work Here: The Audit & Collections Analyst will ensure that Audit & Collections activities are completed quickly and efficiently per the trust documents for the plans. Most of the issues handled are confidential and require comprehensive knowledge of organizational policies, practices, procedures, and Collective Bargaining Agreements. Duties and Responsibilities: Create and mail audit announcement letters; update database and accounting records for tracking Gather and provide necessary documents for auditors to complete the audit; monitor the status of any incomplete audits that have been assigned Process completed audits in the database and notify employers of results and any delinquent contributions due Review auditor’s invoices for accuracy Process payments received for

Centreville, VA 20120 • (16.8 miles) • Full Time • 10/27/2026

SaaS Accounts Receivable Collections Lead Position Overview We are seeking a high-performing SaaS Accounts Receivable Collections Lead to oversee our aging portfolio, optimize cash flow, and lead collection strategies tailored to a recurring revenue model. This role balances maintaining strong customer relationships with minimizing churn and reducing Days Sales Outstanding (DSO) for enterprise and mid-market accounts. Key Responsibilities • Strategy Execution: Design and execute standard operating procedures for the collections lifecycle, optimizing automated dunning sequences alongside high-touch personal outreach. • Escalation Management: Serve as the primary escalation point for complex, high-value past-due enterprise accounts, negotiating structured payment plans when necessary. • Metr

Washington, DC • (12.4 miles) • Full Time • 10/21/2026

Title: Billing Supervisor Located: Washington, DC Type: Contract Office Schedule: Hybrid Compensation: $40 - 47 /hour Benefits: This position is eligible for medical, dental, vision, and 401k. Position Overview A nationally recognized professional services organization is seeking an experienced Billing Supervisor to join its finance operations team on a contract basis. This position will oversee daily billing activities, lead and mentor billing staff, monitor performance metrics, and serve as a key liaison between finance, operations, and client-facing stakeholders. This is an excellent opportunity for a hands-on billing leader with experience in a law firm or professional services environment who enjoys managing people, improving processes, and supporting high-volume billing operations. K

Washington, DC • (12.4 miles) • Full Time • 11/13/2026

AR/ Collections Analyst C-H (Non-Profit Association required) Hiring Type: Contract to Hire Location : Washington, DC Office Schedule : Five days onsite; potential hybrid schedule after conversion Contract Pay : $29 - $32 per hour Conversion Salary: $60,000–$70,000 Benefits Provided : This position is eligible for medical, dental, vision, and 401(k). Must-Haves 2+ years of B2B collections experience within a nonprofit or association Experience managing an aging portfolio and following up on past-due balances Strong understanding of DSO and proven success improving collections performance Full-cycle accounts receivable experience, including billing discrepancies, unapplied cash, refunds, credits, write-offs, reconciliations, and payment discrepancies Strong Excel skills, including PivotTabl

Bethesda, MD • (14.6 miles) • Full Time • 11/3/2026

Job Title: Medical Collection & Billing Specialist Location: Bethesda, MD (Onsite) Industry: Healthcare / Revenue Cycle Management Pay: $23 per hour Benefits: This position is eligible for medical, dental, vision, life insurance and 401k. About Our Client Addison Group is partnering with a growing healthcare organization seeking an experienced Medical Collection & Billing Specialist to join its Central Billing Office team. This position is ideal for someone with strong medical billing and insurance accounts receivable experience who enjoys working directly with insurance carriers to resolve claims and maximize reimbursement. Job Description The Medical Collection & Billing Specialist is responsible for managing insurance accounts receivable, resolving denied claims, submitting appeals, and

Bethesda, MD • (14.6 miles) • Full Time • 10/23/2026

Job Title: Collections Specialist Type: Contract Location (city, state): Bethesda, MD Industry: Healthcare Revenue Cycle Pay: $20–$23/hr About Our Client: Addison Group is partnering with our client, a reputable healthcare organization, to identify a skilled Collections Specialist. This team supports a high-volume billing operation and values efficiency, accuracy, and strong communication in resolving patient accounts. Job Description: The Collections Specialist will focus on managing outstanding patient balances and supporting revenue cycle functions through consistent outreach and account review. This role requires someone comfortable handling a large number of daily calls while maintaining professionalism and attention to detail. Key Responsibilities: Make outbound calls to patients to

Manassas, VA • (16.3 miles) • Full Time • 11/13/2026

Position Title: AR/Billing Specialist Location: Manassas, VA – Onsite Assignment Type: Temp-to-Permanent Compensation: $30–$40/hour on contract | $70,000–$85,000 upon conversion Work Schedule: Monday–Friday, on-site | Flexible schedule of 7:00 AM–3:00 PM or 8:00 AM–4:00 PM Benefits: Competitive benefits available upon permanent conversion Key Responsibilities Manage accounts receivable and customer billing activities Prepare and process AIA billing applications Manage applications for payment and related customer documentation Ensure customer billings are accurate and processed in a timely manner Support job costing and project-related accounting activities Process vendor payments and cut checks Assist with bookkeeping and general accounting responsibilities Maintain accurate financial rec

Herndon, VA 20170 • (17.4 miles) • Full Time • 11/12/2026

Position Title: Billing Analyst Location: Herndon, VA – Onsite Assignment Type: Temp-to-Permanent Compensation: $23/hour | Up to $55,000 upon conversion Work Schedule: Monday–Friday, 9:00 AM–5:30 PM Benefits: This position is eligible for Medical, Dental, Vision, and 401(k) Key Responsibilities Support accounts receivable and billing activities Deposit and post customer payments Follow up on past-due customer accounts Communicate with customers by phone and email regarding outstanding invoices Research and resolve billing discrepancies, short payments, and deductions Reconcile customer accounts to outstanding balances Maintain accurate customer account records Assist with resolving customer billing and payment issues Work closely with internal team members to support departmental goals Uti

Germantown, MD • (27.6 miles) • Full Time • 10/20/2026

Job Title: Medical Billing Specialist Location: Germantown, MD (Onsite) Industry: Healthcare / Revenue Cycle Management Pay: $20.00 - $25.00 /per hour Benefits: This position is eligible for medical, dental, vision, and 401(k). About Our Client Addison Group is partnering with a growing pediatric healthcare organization seeking an experienced Billing Specialist to join its centralized billing team. This position is ideal for someone with strong medical billing, accounts receivable, collections, and revenue cycle experience who enjoys working in a fast-paced, high-volume environment and managing claims through the full billing lifecycle. Job Description The Billing Specialist is responsible for handling full-cycle medical billing functions, including insurance verification, claim submission