Medical Billing Services in Massachusetts
Built for BCBSMA & MassHealth
MassHealth doesn't run on a handful of Medicaid plans the way most states do. It runs on dozens of provider-specific Accountable Care Organizations, one remaining standalone MCO, and a fee-for-service track, and 2026 just reshuffled part of that lineup. Mediknocx keeps track of which plan each patient actually belongs to so claims land in the right place the first time.
MassHealth ACO Structure Tracked
Built for your practice
BCBSMA Claims Formatting Built In
Built for your practice
75+ Specialties Supported
Built for your practice
Free Billing Audit, No Commitment
Built for your practice
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Professional Medical Billing Services in Massachusetts: A Managed Care Structure With No Short List
Most states hand Medicaid to a handful of MCOs. MassHealth instead built a system around Accountable Care Organizations tied to specific hospital and physician networks, alongside a Primary Care Clinician Plan and one remaining traditional MCO. A patient's ACO is tied to their primary care provider, not picked from a short statewide list, which means two patients at neighboring practices can be on entirely different MassHealth plans with different networks and rules.
That structure shifted again on January 1, 2026, when Point32Health discontinued the Tufts Health Together MCO. Members were reassigned, where possible, to the health plan tied to their primary care provider, with a 90-day continuity-of-care window to avoid disrupting active treatment. Tufts still offers its two ACO products, Tufts Health Together with Cambridge Health Alliance and Tufts Health Together with UMass Memorial Health, so the change affected the standalone MCO product specifically, not Tufts' Medicaid business as a whole. A practice that hasn't rechecked patient plan assignments since the change is likely billing at least a few claims to a plan that no longer exists.
Expertise
Built for local care models
Deadline Tracking
We flag at-risk claims early
Fewer Denials
Correct coding, less revenue loss
What's Included in Our Massachusetts Medical Billing Services
- Claim scrubbing and submission across MassHealth ACOs, the PCC Plan, WellSense's MCO product, and commercial payers
- Plan reassignment checks for patients affected by the Tufts Health Together MCO discontinuation
- CPT and ICD-10 coding review before claims leave the building
- Denial management and appeals, including ACO-specific resubmission windows
- Eligibility and benefits verification prior to the visit
- Patient statements and A/R follow-up
- Credentialing support for MassHealth ACO participation and commercial payer contracting
From Audit toFaster Payments in 4 Steps
A simple, proven process to streamline your revenue cycle and maximize reimbursements in Massachusetts.
Free Audit
We review a sample of your recent claims and denials from your Massachusetts practice to find where reimbursement is getting stuck, whether that's a MassHealth ACO mismatch, a leftover Tufts Health Together MCO claim, or a BCBSMA coding pattern.
Custom Plan
You get a written plan scoped to your specialty and payer mix. A primary care practice in Worcester with a large MassHealth panel needs different handling than a specialty group in Boston billing mostly BCBSMA.
Seamless Transition
Our team takes over claims submission and follow-up on an agreed start date, with nothing left half-migrated.
Ongoing Reporting
You get monthly performance reports covering claim status, denial trends, and days in A/R, so you can track what's improving without piecing together data across a dozen different MassHealth plan portals yourself.
Get Your FreeMedical Billing Audit Report
Uncover hidden revenue opportunities.
Improve accuracy. Ensure compliance.
What Makes Our Massachusetts
Medical Billing Services Different
Massachusetts's billing environment looks different from most states, and our approach reflects that.
ACO Assignment Accuracy
We verify which MassHealth ACO or plan a patient is actually enrolled with before billing, rather than assuming last year's assignment still holds after the Tufts MCO discontinuation.
BCBSMA Network Verification
Blue Cross Blue Shield of Massachusetts is the state's largest commercial insurer. We verify network status and format claims to its current submission rules before anything goes out.
Prompt-Pay Deadline Tracking
Massachusetts law requires clean claims to be paid within 45 days, with 1.5% monthly interest on late payments. We flag any claim approaching that window before it becomes overdue.
MassHealth Recoupment Awareness
MassHealth generally can't recoup or retroactively deny payments for services provided more than a year prior, and must give 90 days notice of policy changes. We keep records organized in case an old claim resurfaces.
Coding Accuracy First
Every claim gets a coder review pass before submission, catching mismatched CPT and ICD-10 pairings that trigger avoidable denials from any MassHealth plan, ACO, or BCBSMA product.
Monthly, Not Mysterious, Reporting
You receive a monthly report on claim status and denial trends rather than a live dashboard you have to interpret yourself. Someone on our team can walk you through it if a number looks off.
Specialty Expertise That Works for You
Mediknocx supports medical billing across 75+ specialties, from family practice and cardiology to behavioral health and orthopedics. Massachusetts primary care practices are often the anchor point for a patient's entire MassHealth ACO assignment, while specialists in areas like gastroenterology or pulmonology more often deal with BCBSMA's commercial prior authorization requirements. Our coders are matched to your specialty, not assigned at random.
How Does Mediknocx Ensure Compliance
With Massachusetts Medical Billing Regulations?
No Surprises Act
We apply federal balance billing protections for out-of-network emergency and certain facility-based claims, keeping patient billing consistent with what the Act requires regardless of which Massachusetts payer is involved.
Massachusetts Timely Payment Law
Under General Laws Chapter 176O, commercial carriers must pay clean claims within 45 days or pay 1.5% monthly interest, capped at 18% annually. MassHealth itself follows a nearly identical standard under Chapter 118E, Section 38, paying paper claims within 45 days and electronic claims within 15 days.
Massachusetts Billing Transparency
Under General Laws Chapter 111, Section 228, health care providers must disclose the allowed amount or charge for a service to a patient within two business days of request. Section 70E separately gives patients the right to an itemized bill upon reasonable request.
Payer-Specific Guidelines
Claims to MassHealth ACOs, the PCC Plan, WellSense's MCO product, and BCBSMA are each formatted to that specific payer's current submission rules, never a one-size-fits-all Massachusetts template.
Healthcare Billing Services Across Massachusetts Cities
Mediknocx serves healthcare providers throughout Massachusetts, including practices in Boston, Worcester, and Springfield.
- Boston
- Worcester
- Springfield
- Cambridge
- Lowell
Nationwide Medical Billing Services
Mediknocx serves healthcare providers nationwide, including practices in Connecticut, Rhode Island, New Hampshire, Vermont, Maine, New York, New Jersey, Pennsylvania, Virginia, and Maryland.
Frequently Asked Questions
Find answers to the most common questions about our medical billing services in Massachusetts.
