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Boston Regional Enrollment Specialists

Boston, MA Medical Credentialing & Provider Enrollment Services

Stop losing revenue to enrollment delays. EXP navigates MassHealth’s MA MMIS portal, National Government Services (NGS) Medicare, CAQH ProView, and every major Boston-area commercial payer — so you can start billing faster.

MassHealth (Medicaid)
Medicare (NGS)
CAQH ProView
BCBS Massachusetts
SL
EXP managed our commercial insurance paneling and MassHealth enrollment with incredible precision. They navigated the complex Massachusetts rules perfectly. — Dr. Sarah L., Neurology · Boston, MA

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40 Days
Avg. Boston Enrollment
98%
First-Pass Approval Rate
300+
MA Providers Enrolled
40+
Boston-Area Payers Covered
Why Boston Is Different

Boston Credentialing Is Uniquely Complex

Greater Boston’s dense hospital networks and MassHealth requirements make credentialing demanding. Here’s why practices struggle.

MassHealth Strict Documentation

MassHealth has some of the most rigorous enrollment guidelines in the country, with strict primary-source verification and zero tolerance for application errors.

Elite Hospital Staff Delays

Greater Boston’s world-class academic medical centers have highly detailed credentialing and privileging protocols that can delay onboarding for months.

Multi-State Licensing Rules

Boston practices serving patients from NH, RI, or ME must coordinate complex multi-state licensing, DEA registrations, and out-of-state Medicaid rules.

Looking for a step-by-step Texas Medicaid enrollment guide?

Read our comprehensive guide on navigating the MassHealth system, MCO contracting, and provider enrollment in Massachusetts.

MassHealth Enrollment Guide
Our Services

Complete Boston Credentialing & Enrollment

From MassHealth to BCBS Massachusetts, we handle every payer in the Boston metro so you can focus on patient care.

MassHealth (Medicaid) Enrollment

Full-service enrollment through the MA MMIS portal — from application prep to active billing status.

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Medicare PECOS Enrollment

Expert CMS-855 processing via PECOS for National Government Services (NGS) (Jurisdiction K) — individual, group, and reassignment applications.

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CAQH ProView Management

Profile creation, quarterly re-attestation & accuracy maintenance — the gateway to all commercial payers.

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Commercial Payer Credentialing

In-network paneling with BCBS Texas, UHC, Aetna, Cigna, Humana & all Houston commercial networks.

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Contracting & Fee Negotiation

We negotiate your fee schedules to maximize reimbursement based on your specialty and the competitive Houston market.

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Boston-Specific Expertise — Not Generic Templates

Our team knows MassHealth, NGS MAC, and every commercial network in Massachusetts. Covering Suffolk, Middlesex, Norfolk, Essex & surrounding counties. Flat-rate pricing with zero hidden fees.

98%
Approval Rate
40days
Avg. Enrollment
40+
Boston Payers
500+
Providers Enrolled
Insurance Networks

Boston Payers We Credential With

We handle the complete enrollment process for every major government and commercial payer operating in the Boston metro area.

MassHealth (Medicaid)
MA MMIS Enrollment
Medicare (NGS)
MA Jurisdiction K MAC
BCBS Massachusetts
Commercial & PPO
UnitedHealthcare
UHC & Optum
Aetna / CVS Health
Commercial & Medicare Adv.
Cigna Healthcare
Commercial Networks
Boston Medical Center HealthNet
MassHealth Managed Care
Aetna / Cigna
Commercial Payer Panels

Plus: Fallon Health, Tufts Health Direct, Humana, Tricare, Kaiser Referral & More

We credential Boston providers with every major payer in the metro, including hospital-owned health plans, workers’ compensation networks, and specialty-specific panels.

Our Process

How We Get Boston Providers Enrolled Faster

Our proven 4-step process eliminates the guesswork and delays that plague Greater Boston credentialing.

1

Free Consultation

We review your Texas licenses, NPI, CAQH status, and current payer enrollments to identify gaps and build a complete enrollment roadmap.

2

Document Collection & CAQH Setup

We gather all required documents, build or optimize your CAQH ProView profile, and prepare pristine applications for each Boston-area payer.

3

Application Submission & Tracking

We submit to MassHealth, Medicare NGS, and commercial payers simultaneously, then proactively follow up weekly to prevent processing stalls.

4

Contracting & Go-Live

Once approved, we negotiate your fee schedules, finalize payer contracts, and confirm your effective dates so you can start billing immediately.

Not Just Boston — We Cover All 50 States

Expanding beyond Boston? We handle multi-state credentialing for practices operating across state lines. One team, one process, nationwide coverage.

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FAQ

Boston Credentialing FAQs

Common questions about provider enrollment and medical credentialing in Boston, MA.

MassHealth enrollment typically takes 60–90 days for clean submissions. EXP’s meticulous application preparation and follow-up can reduce this to 45–60 days depending on your provider type.
Massachusetts is covered by National Government Services (NGS), which administers Medicare Jurisdiction K.
Absolutely. We manage multi-site credentialing across Boston, Cambridge, Newton, Quincy, and Worcester. We handle group NPI setup and location linkings.
Credentialing is the payer verifying your education, licenses, and background. Contracting is the secondary step where you sign an agreement with the payer, establishing your fee schedule and effective date. We handle both.
Yes. We handle your initial CAQH ProView setup and take over your 120-day re-attestations so your profile never expires and your claims are never frozen.
Yes. During contracting, we negotiate commercial fee schedules with payers like Blue Cross and Harvard Pilgrim to help you maximize your reimbursement rates.

Stop Waiting. Start Billing.

Every day your credentialing is delayed is a day of lost patient revenue. Partner with the Boston credentialing experts at EXP and get your practice in-network faster.

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