Mount Sinai Careers


New York, New York
Professional / Managerial / Administrative

Job Description

Strength Through Diversity

Ground breaking science. Advancing medicine. Healing made personal.


Roles & Responsibilities: 


Responsible for posting of line item insurance payments and patient payments into the billing system, posting of declines, charge corrections, and preparation of daily deposits and reconciliation/audit of posted transactions.

Duties and Responsibilities:

  • Reviews insurance Explanation of Benefits and posts payments to billing system
  • Posts payments and ensures allowances, adjustments and write-offs are posted correctly
  • May perform check payment reconciliations and complete deposit reports
  • May reconcile electronic lockbox transactions
  • May reconcile electronic remittances (ERA) and EFT payments
  • Posts declines and may process appeals
  • May investigate unidentified cash and resolve misdirected payments
  • May process charge corrections and ensure balancing
  • May process refunds for supervisory approval
  • Performs other related duties
  • Associates Degree or HS Diploma/GED plus two years of related experience
  • 3 years of health claims billing experience; prefer experience working with CPT and ICD9 coding and CCI edits

Strength Through Diversity


The Mount Sinai Health System believes that diversity is a driver for excellence. We share a common devotion to delivering exceptional patient care. Yet we’re as diverse as the city we call home- culturally, ethically, in outlook and lifestyle. When you join us, you become a part of Mount Sinai’s unrivaled record of achievement, education and advancement as we revolutionize medicine together.


We work hard to acquire and retain the best people, and to create a welcoming, nurturing work environment where you can develop professionally. We share the belief that all employees, regardless of job title or expertise, can make an impact on quality patient care. 


Explore more about this opportunity and how you can help us write a new chapter in our story! 

Who We Are

Over 38,000 employees strong, the mission of the Mount Sinai Health System is to provide compassionate patient care with seamless coordination and to advance medicine through unrivaled education, research, and outreach in the many diverse communities we serve.


Formed in September 2013, The Mount Sinai Health System combines the excellence of the Icahn School of Medicine at Mount Sinai with seven premier hospital campuses, including Mount Sinai Beth Israel, Mount Sinai Beth Israel Brooklyn, The Mount Sinai Hospital, Mount Sinai Queens, Mount Sinai West (formerly Mount Sinai Roosevelt), Mount Sinai St. Luke’s, and New York Eye and Ear Infirmary of Mount Sinai.


The Mount Sinai Health System is an equal opportunity employer. We promote recognition and respect for individual and cultural differences, and we work to make our employees feel valued and appreciated, whatever their race, gender, background, or sexual orientation. 


EOE Minorities/Women/Disabled/Veterans