Third Party Reviewer
- Salary
- $19.8–$28.3/hrUSD per hour
- Hiring from
- United States
- Work type
- Hybrid
- Posted
- Oct 2, 2026
Mass General Brigham relies on a wide range of professionals, including doctors, nurses, business people, tech experts, researchers, and systems analysts to advance our mission. As a not-for-profit, we support patient care, research, teaching, and community service, striving to provide exceptional care. We believe that high-performing teams drive groundbreaking medical discoveries and invite all applicants to join us and experience what it means to be part of Mass General Brigham.
Job Summary
Responsible for conducting thorough and accurate reviews of healthcare billing and claims documentation.Essential Functions
-Review medical claims and billing documentation to ensure accuracy, completeness, and compliance with regulatory requirements, coding guidelines, and payer policies.
-Verify the appropriateness of billed services, procedures, and diagnosis codes.
-Identify potential compliance issues, including incorrect coding, unbundling, upcoding, and other billing irregularities.
-Conduct audits to ensure adherence to industry regulations, such as HIPAA and CMS guidelines.
-Evaluate the accuracy and adequacy of clinical documentation, ensuring it supports the billed services and complies with medical necessity guidelines.
-Collaborate with healthcare providers to obtain additional information or clarification, if necessary.
-Analyze claim denials and rejections, identify root causes, and recommend corrective actions to prevent future denials.
-Work closely with billing and coding teams to resolve claim discrepancies and resubmit claims, if needed.
-Identify potential fraudulent activities or abuse in billing practices.
-Report suspicious activities and work with internal compliance teams and external agencies to investigate and resolve fraud cases.
Qualifications
Education
High School Diploma or Equivalent required
Experience
Experience in medical billing, claims processing, or coding within a healthcare environment, with a strong focus on third-party payer guidelines and regulations. 1-2 years preferred
Knowledge, Skills and Abilities
- In-depth knowledge of coding systems (e.g., ICD-10-CM, CPT, HCPCS) and billing requirements across various healthcare settings.
- Familiarity with billing and coding compliance regulations, such as HIPAA, CMS guidelines, and National Correct Coding Initiative (NCCI) edits.
- Strong analytical skills and attention to detail, with the ability to review and interpret complex billing and coding documentation.
- Proficiency in using billing software and electronic health record (EHR) systems.
- Excellent communication and interpersonal skills, with the ability to collaborate effectively with internal teams, healthcare providers, and insurance companies.
Additional Job Details (if applicable)
- Monday through Friday Eastern business hours are required for this remote position. Following training, scheduled shifts will fall between 6:00 AM and 6:00 PM EST. The training schedule will be conducted Monday through Friday between 8:00 AM and 6:00 PM EST.
- A quiet, secure, and reliable HIPAA-compliant workspace is required to perform this role effectively.
Remote Type
Work Location
Scheduled Weekly Hours
Employee Type
Work Shift
Pay Range
$19.81 - $28.30/Hourly
Grade
3
EEO Statement:
Mass General Brigham Competency Framework
At Mass General Brigham, our competency framework defines what effective leadership “looks like” by specifying which behaviors are most critical for successful performance at each job level. The framework is comprised of ten competencies (half People-Focused, half Performance-Focused) and are defined by observable and measurable skills and behaviors that contribute to workplace effectiveness and career success. These competencies are used to evaluate performance, make hiring decisions, identify development needs, mobilize employees across our system, and establish a strong talent pipeline.
Why work here?
Combat disease. Hold a hand. Help people. Impact the world.
Mass General Brigham is a passionate, welcoming community where minds meet caring hearts.
Come be a part of the world’s most powerful force in medicine, where every role is important in changing lives. Are you ready?
About Us?
Our history includes New England hospitals founded over 200 years ago, some of the first and most prestigious hospitals in the world.
Built on the legacy of two leading academic medical centers, we’re more than a system—we’re leaders in the practice of medicine. Mass General Brigham is committed to serving the community.
We are dedicated to enhancing patient care, teaching and research, and taking a leadership role as an integrated health care system.
We recognize that increasing value and continuously improving quality are essential to maintaining excellence.