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Medical Billing Services
in Cambridge, MA
Qualigenix medical billing services file MassHealth, Medicare and commercial claims for Cambridge practices and work every denial until it's paid or closed. We work inside your current EHR, and our process is HIPAA compliant.
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How Qualigenix Serves Cambridge Practices
Cambridge is in Middlesex County and in MassHealth's Somerville service area. One practice can see patients from seven partnership ACO plans, two Primary Care ACOs, an MCO and the PCC Plan in the same week, and each one pays differently. Statewide rules, such as MassHealth's 90-day filing window, are covered on our medical billing services in Massachusetts page. This page covers what changes for a Cambridge practice: the plans that enroll Cambridge members, the dual-eligible plans offered in Middlesex County and the payer mix your front desk sees every day. Qualigenix bills every one of them, so you don't split your billing between vendors.
What Medical Billing Services Does Qualigenix Provide in Cambridge?
Qualigenix runs the full claim cycle for Cambridge practices: eligibility checks, charge review, claim scrubbing, submission, payment posting, denial appeals and A/R follow-up. We bill all payers, including every MassHealth plan in the Somerville service area,
Medicare through NGS and commercial carriers. Pricing is a percentage of collections, and most practices go live in 6 days.
Medical Billing for Middlesex County's MassHealth Plans
Qualigenix routes each MassHealth claim by the member's plan type, because the plan decides who pays, which rules apply and where an appeal goes. MassHealth's 2026 Enrollment Guide places Cambridge in the Somerville service area.
Somerville Service Area Plans
Seven Accountable Care Partnership Plans enroll members in the Somerville service area: Fallon Health-Atrius Health Care Collaborative, Mass General Brigham Health Plan with Mass General Brigham ACO, Tufts Health Together with Cambridge Health Alliance (CHA), WellSense Beth Israel Lahey Health (BILH) Performance Network ACO, WellSense Boston Children's ACO, WellSense Care Alliance and WellSense Community Alliance. Each partnership plan pays its own claims. Qualigenix checks the plan on file at every visit, because members can change plans, and sends the claim to that plan's payer ID with its billing rules applied. MassHealth's October 2026 bulletin listed hospital network changes for Tufts Health Together with CHA, so we recheck referral and network status on those claims.
Primary Care ACO Claims
Community Care Cooperative (C3) and Revere Health Choice are the Primary Care ACOs open to Cambridge members. Revere Health Choice becomes Bookmark Care Network on January 1, 2027, and we update payer names in your system before then so claims don't stall on a mismatch. WellSense Essential MCO members bill to WellSense. PCC Plan members bill to MassHealth, with behavioral health billed to the Massachusetts Behavioral Health Partnership (MBHP). The Tufts Health Together MCO closed on January 1, 2026, so any claim still pointed there gets corrected and rerouted.
Statewide MassHealth Rules
MassHealth expects claims within 90 days of the date of service, or within 90 days of another insurer's EOB. Qualigenix tracks each claim against that clock and against the 12-month final deadline. Waivers and the rest of the statewide workflow sit on our Massachusetts MassHealth billing rules page.
Medicare and Commercial Payers for Cambridge Practices
Qualigenix sends Traditional Medicare claims to National Government Services (NGS), the Jurisdiction K Medicare administrative contractor for Massachusetts. When a patient has Medicare and MassHealth, the crossover claim usually takes about 60 days to reach MassHealth, so we wait for both payments before billing any balance. Middlesex County dual-eligible members can join Senior Care Options plans from Commonwealth Care Alliance, Fallon Health (NaviCare), Mass General Brigham, Senior Whole Health by Molina, Tufts Health Plan and UnitedHealthcare. One Care plans became fully integrated dual-eligible special needs plans in 2026. Both pay Medicare and MassHealth benefits as one plan, so we bill them once. Commercial claims go to every carrier your patients carry, tracked against Massachusetts' 45-day window for paying clean claims.
PROVEN BILLING OUTCOMES
Results Cambridge Practices Can Expect
The figures below are company-wide billing results across Qualigenix clients, not Cambridge-only numbers. Each one is tracked in the monthly report you receive.
98%
Clean-claim rate on first submission
36 days
Average collection cycle
29-32%
Cash-flow improvement, average across client practices
$50M+
A/R recovered for client practices
4.8%
Denial rate
79%
Denials overturned
PROVEN TRACK RECORDHIPAA-Compliant Revenue Cycle
275+ Clinics6-DAY ONBOARDING
How Onboarding Works
Qualigenix takes Cambridge practices live in 6 days on average, with no software change.
01
Kickoff and System Access
We sign the BAA, assign a named onboarding owner and connect to your EHR or PM system. A current A/R snapshot is pulled so open claims aren't dropped.
02
Enrollment and Payer Setup
We confirm payer IDs and effective dates for NGS, each MassHealth plan you see and your commercial carriers, then load fee schedules and locations.
03
Coders and Scrub Rules
Specialty coders are matched to your services, and claim edits are set for your highest-volume payers.
04
EDI, ERA and EFT
Claims, remittances and deposits are routed and checked with a test transaction.
05
Validation and Go Live
A validation batch runs first. Then billing goes live, and legacy A/R is worked in parallel.
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WHY CAMBRIDGE PRACTICES CHOOSE QUALIGENIX
Why Cambridge Practices Choose Qualigenix
Certified coders, dedicated billers, native EHR operations across 133 platforms, defined monthly reporting, and rapid six-day onboarding.
Certified Coders, Dedicated Billers
Your account gets specialty-certified coders and a dedicated biller who learn your payer mix, including the Somerville service area plans and NGS.
Works Inside Your EHR
Qualigenix works in 133 EMR and EHR platforms, so your staff keeps the system they know and nothing gets re-entered.
Defined Monthly Reporting
You get a monthly report by payer, and every metric in it comes with its definition, so you can check our math.
Six-Day Average Onboarding
Most practices go live in 6 days, and old A/R is worked while new claims start, so there's no revenue gap.
CAMBRIDGE BILLING FAQS
Frequently Asked Questions
Frequently asked questions regarding Somerville service area MassHealth plans, Middlesex County dual-eligibles, NGS Medicare Part B, and onboarding in Cambridge, MA.
Qualigenix bills for Cambridge practices across 38+ specialties, covering MassHealth plans, Medicare through NGS and commercial carriers. When you compare vendors, ask whether they bill every plan in the Somerville service area, how they track the 90-day MassHealth deadline and how they report denials. A billing specialist can walk you through our answers.
Yes. Qualigenix bills all seven partnership ACO plans in the Somerville service area, both Primary Care ACOs, WellSense Essential MCO and the PCC Plan. We confirm the member's plan at every visit, because the plan decides where the claim goes and which rules apply.
National Government Services (NGS) processes Traditional Medicare Part A and Part B claims for Massachusetts as the Jurisdiction K contractor. Medicare Advantage, One Care and Senior Care Options claims go to the plan instead. Qualigenix sends each claim to the right payer and follows it to payment.
For Traditional Medicare patients with MassHealth, we bill NGS first and track the crossover to MassHealth, which usually takes about 60 days. For One Care and Senior Care Options members, we bill the plan once, since it pays both benefits. Patient balances wait until both payers have finished.
Qualigenix charges a percentage of collections, so our fee depends on what we collect for you. The rate depends on your specialty, claim volume and payer mix. Book a meeting with a billing specialist to get a quote for your practice.
No. What matters is whether the team knows the Somerville service area plans, MassHealth's 90-day rule, NGS and your specialty's coding. Qualigenix works inside your EHR, and you get a dedicated biller and monthly reporting by payer.
Most practices go live with Qualigenix in 6 days. We verify payer setup, configure claim edits and run a validation batch before go-live, then work your old A/R in parallel so collections don't drop during the switch.