Bethesda, MD 20817 • (42.2 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

Hunt Valley, MD 21031 • (11.3 miles) • Part Time • 10/14/2026

The Medical Biller is responsible for the review and evaluation of medical claims which includes proper identification of the patient, and verification of the exam(s) performed, the ordering physician or non physician practitioner, and the documents on file that substantiate the service. TASKS AND RESPONSIBILITIES: Review ETech Log for accuracy of patient’s seen. Review Manual Tech Log and ETech Log for accuracy of patient’s seen for those techs who are on a 90 day probation. Consistently and accurately verify designated fields on patient claims. This is achieved by reviewing information provided in the medical record. Responsible for updating patient and insurance information as necessary. Responsible for contacting clients directly to obtain critical missing information as needed. Respon

Bethesda, MD • (41.4 miles) • Full Time • 10/5/2026

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

Hunt Valley, MD 21031 • (11.3 miles) • Full Time • $18.50 / hr • 10/31/2026

EssentialDutiesandResponsibilities Error Management and Claims Resolution Research, analyze, and resolve lab travel errors. Submit claims to the appropriatepayer for reimbursement when required. Documentation and Compliance Ensure detailed, accurate, and compliant account notes are entered into the billing system for all billing activities. Maintain complete audit trails within billing systems to support claim processing and reimbursement validation. Ensure required documentation is properly attached and maintained for compliance and audit readiness. Review documentation for completeness and accuracy prior to claim submission. Support internal and external audits by providing requested documentation and claim history records. Adhere to all CMS, HIPAA, Medicare, and organizational complianc

Washington, DC • (41.5 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

Hunt Valley, MD 21031 • (11.3 miles) • Full Time • 10/31/2026

TASKS AND RESPONSIBILITIES: Takes inbound phone calls from our clients/customers/patients to obtain patient billing/demographic information. Sort incoming return patient mail and return patient statements with info electronically. Researches and resolves each customer’s account thoroughly using patient files and various eligibility websites. Documents all contact with customer completely to ensure follow through is complete and all issues are resolved to the satisfaction of the customer. Updates multiple systems with patient info. Performs adjustments on accounts and recommends necessary changes to the supervisor. Completes all weekly / monthly reports according to schedule. Performs other tasks as assigned by the supervisor to support the goals of the organization. Meets weekly/monthly Pe

Washington, DC • (41.5 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

Hunt Valley, MD 21031 • (11.3 miles) • Full Time • $18.00 / hr • 10/31/2026

- Prepare, edit and submit account billing in accordance with client contract or payer guidelines. Ensure all invoices are submitted accurately and timely per P&P (Policy & Procedure) - Work biller related errors in error work queue. - Submit system contract/fee schedule changes when required. - Submit all required documentation with invoice. Updates facility census changes and performs required rebilling. Requests necessary documentation when missing from - client, physician or patient. - Access clients files if necessary to verify insurance. - Address problems as they occur. Keep supervisor advised of area or compliance issues which may lead to untimely inaccurate completion of invoice or claim. - Complete all reports according to assigned deadlines. - Verify and update insurance informa

Washington, DC • (41.5 miles) • Full Time • 10/16/2026

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

Hunt Valley, MD 21031 • (11.3 miles) • Full Time • $18.00 / hr • 10/31/2026

EssentialDutiesandResponsibilities Hospice and Medicare Billing Process and submit hospice-related claims in accordance with Medicare, Medicaid, and payer billing guidelines. Submit claims with appropriate modifiers, including the GW modifier for services determined to be unrelated to the patient's terminal hospice diagnosis. Review claim submissions for accuracy and completeness prior to billing. Verify payer information and billing requirements to ensure correct claim routing and reimbursement. Denial Management and Claims Resolution Research, analyze, and resolve B9 denial claims. Submit claims to the appropriate hospice payer for reimbursement when required. Document all denial resolution activities and payer communications within the billing system. Related vs. Unrelated Service Deter

Washington, DC • (41.5 miles) • Full Time • 10/30/2026

Title: Collections Specialist Type: Contract Location: Washington, DC Compensation: $23-29 per hour Benefits: This position is eligible for medical, dental, vision, and 401(k) I. Position Overview Our client, an established mid sized law firm, is seeking an experienced Collections Specialist to join their team on a contract basis. This role will be responsible for managing outstanding client balances, facilitating payment resolutions, and partnering closely with attorneys and internal stakeholders to improve collections performance while maintaining strong client relationships. . Key Responsibilities Manage a portfolio of outstanding client accounts and follow up on overdue balances. Contact clients regarding past-due invoices via phone, email, and written correspondence. Work collaborativ

Germantown, MD • (42 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