Complex Denial Recovery
MAS investigates root causes, develops targeted recovery strategies, and pursues resolution through appeals, escalation, and payer engagement.
For over 25 years, MAS has been a full-service, attorney driven revenue cycle partner to U.S. healthcare providers, letting them focus on patient care while we focus on maximizing reimbursement.
Serving hospitals, health systems, physician groups & specialty practices across the U.S.
From the first eligibility check to the final dollar collected, MAS integrates into your workflow exactly where you need assistance, or manages the entire revenue cycle process.
MAS provides comprehensive revenue cycle consulting services designed to help healthcare organizations improve operational efficiency, strengthen reimbursement performance, and reduce revenue leakage across the entire accounts receivable lifecycle.
Learn more Most requestedMAS maintains a dedicated division focused exclusively on the pursuit and recovery of complex commercial, governmental, and managed care claims. Our attorney-supported reimbursement team aggressively addresses underpayments, denials, improperly reduced claims, and legally intensive reimbursement disputes across all major payor classes.
Learn moreMAS provides Extended Back Office (EBO) services designed to serve as a seamless extension of a provider's internal revenue cycle department. Our experienced teams integrate directly with client operations to assist with heavy accounts receivable volumes, staffing shortages, denial backlogs, aged receivables, and complex reimbursement projects.
Learn moreMAS provides comprehensive third-party liability recovery services involving motor vehicle accidents, personal injury claims, liability carrier disputes, and related reimbursement matters.
Learn moreWorkers' compensation reimbursement requires detailed knowledge of state-specific statutes, fee schedules, filing requirements, and carrier procedures. MAS provides attorney-supported workers' compensation recovery services designed to maximize reimbursement while ensuring compliance with applicable jurisdictional requirements.
Learn moreToday's self-pay environment requires a careful balance between financial recovery, patient experience, and regulatory compliance. MAS provides compassionate, compliance-driven self-pay recovery services designed to protect provider reputation while maximizing patient account resolution.
Learn moreMedical Accounts Systems provides healthcare organizations with flexible solutions for the monetization and resolution of legacy accounts receivable and aged bad debt portfolios.
Learn moreTreating a patient with a pending personal injury claim is one of the hardest pieces of receivable any healthcare provider carries. MAS removes that operational burden through full-service Medical Lien Management, powered by Avon Contract Automation.
Learn moreCertain reimbursement disputes require more than operational follow-up alone. MAS provides healthcare litigation support and arbitration services for providers facing complex reimbursement disputes, escalated denials, and legally intensive payer conflicts.
Learn moreAccurate coding is the foundation of every clean claim. Our certified professionals bring expertise across ICD-10-CM, CPT, HCPCS, and payer-specific guidelines in multiple specialties, reducing denials, protecting compliance, and accelerating cash flow.
MAS combines operational expertise, advanced technology, data analytics, and legal strategy to deliver comprehensive reimbursement and accounts receivable solutions for hospitals, physician groups, rehabilitation facilities, laboratories, behavioral health providers, and healthcare systems nationwide. From front-end consulting and denial resolution to legally intensive recovery matters and self-pay collections, one accountable partner.
Read our storyEvery healthcare organization faces unique reimbursement challenges. At MAS, we develop customized recovery strategies designed to maximize reimbursement while minimizing administrative burden on provider staff. Our attorney-driven model evaluates opportunities through both a reimbursement and legal lens, creating solutions that traditional vendors often cannot provide.
MAS investigates root causes, develops targeted recovery strategies, and pursues resolution through appeals, escalation, and payer engagement.
Our team identifies reimbursement variances, analyzes payer methodologies, and pursues recovery of underpaid claims across commercial, governmental, and managed care payers.
MAS assists providers with contract interpretation, reimbursement disputes, policy challenges, and other matters affecting financial performance.
Our specialists investigate coverage discrepancies, identify responsible payers, and pursue recovery of eligible claims delayed by COB issues.
MAS identifies recovery opportunities within aging account portfolios and develops strategies designed to maximize returns on legacy receivables.
MAS partners with healthcare organizations, investors, and other stakeholders to evaluate, manage, and recover value from complex receivable portfolios.
MAS is an attorney-owned and managed healthcare revenue recovery company that combines legal advocacy, managed care expertise, and revenue cycle operations to help providers recover, protect, and maximize revenue.
A clear engagement model. From handshake to first recovered dollar in weeks, with senior leadership in the room every step.
A senior attorney audits your AR aging, denial mix, payer contracts, and front-end gaps. We deliver a written plan in 10 business days.
You pick the scope: a single backlog, a specialty silo, or full EBO. Pricing is contingency or fixed, never both. No long lock-ins.
Our specialists work inside your system of record. Tough denials route to in-house attorneys. You see daily progress, not quarterly slides.
Custom reports, monthly executive readouts, and root-cause feedback to your front-end teams so the same denial doesn't happen twice.
Technology has transformed healthcare revenue cycle operations, but many reimbursement challenges still require experience, judgment, and professional advocacy. At MAS, technology enhances our capabilities — it does not replace them. Our platform helps identify opportunities, prioritize recovery efforts, monitor performance, and deliver actionable insights that support better financial outcomes.
MAS is run by a multidisciplinary team of revenue cycle professionals, healthcare attorneys, analysts, and compliance specialists, all under one roof. When you call, you talk to someone who's worked thousands of claims like yours.
Everything providers ask before they bring MAS in. Don't see yours? We're one call away.
Request a ConsultationMAS is a full-service, attorney driven revenue cycle management company. We recover aged AR, resolve denials and managed care disputes, handle specialty lines like workers' compensation and third-party liability, and run extended business office operations for healthcare providers across the United States.
We integrate healthcare attorneys directly into operations. Complex denials, recoupments, and disputes that other vendors write off get escalated to in-house legal, not added to a queue.
No. Our in-house software integrates with most hospital and provider systems, with no rip-and-replace and no double entry.
100% U.S.-based, worked from our Miami, FL headquarters. No offshoring.
Contingency or fixed, never both, and never a long lock-in. You set the scope.
A senior attorney audits your AR aging, denial mix, and payer contracts, then delivers a written plan in 10 business days.
Tell us about your top denial categories, AR aging, or backlog. A senior attorney will get back to you within one business day.