Medical Billing Companies & Consultants in Cambridge, MA

ASP.MD Inc is a healthcare technology and revenue cycle firm based in Cambridge, Massachusetts, near the Kendall Square tech district. Physician Christopher Kreis, MD, who also works as a software engineer, started the company in 2001. Its goal was to give independent medical practices browser-based software for running their offices. It has since grown into a single source for practices that want both their software and their billing work handled by one vendor. Buyers comparing billing companies will find that it pairs its own software platform with a billing team that works directly on that platform.

Integrated Platform

The center of the offering is the ASP.MD Medical Office System, often called AMOS. It runs entirely on the web and combines practice management, electronic health records and billing in one system. On the clinical side it includes a patient portal for messaging the practice and paying statements. It also has an eligibility tool that checks coverage before each appointment, flags issues for staff to fix, and shows remaining deductibles and out-of-pocket amounts. Its population health features support electronic clinical quality measures and many other quality metrics, and can send results to Medicare and other payers to help practices meet QPP and MIPS requirements. Every location using the system can share data with the others.

On the practice management side, the platform handles card and ACH payments, both at the front desk and online. Coding happens inside the system with help from AI tools, and claims are filed electronically. Payments are posted automatically, and referral checks and claim status updates are also electronic.

Billing Service

For practices that want to outsource, ASP.MD offers a billing service built into AMOS. Because the billing staff work in the same system as the practice, they can find chart notes and answer payer requests for extra records without bothering the provider. Clients, in turn, can check the status of their own billing whenever they like. The firm says its billers have worked on this platform for more than two decades and know the payer rules of most medical specialties. That lets them catch errors before claims go out and fix denials afterward. Practices on other software are not excluded: the company can bill from outside systems or connect a separate EHR to its billing platform.

• Outsourced billing and claims management
• AI-assisted coding
• Eligibility, referral and claim status checks
• In-house provider credentialing
• Quality measure reporting for MIPS
• Medical transcription and IT consulting

Why Practices Choose It

ASP.MD makes the case that outsourcing cuts the cost of in-house billing staff, including salaries, benefits, insurance and office space. It also points out that a practice relying on one in-house biller can fall behind badly if that person leaves or falls ill. Its larger billing team, with staff who can cover for one another, is meant to keep claims moving without gaps. The company has stressed that good billing results depend on clear communication between the practice and its billers, and its shared platform is designed to support that.

The firm is a small, privately held company with roughly a dozen employees. In 2022 it received a Phase I research award from the National Institutes of Health to design and test a new EHR user interface that helps providers care for disadvantaged patients. For buyers, its main strengths are a physician-founded background, a long track record on its own software, and the option to get software, billing, credentialing and quality reporting from one Cambridge-based vendor.