Cardiology Credentialing and Enrollment

Cardiology groups tend to have complicated files. Physicians work across offices, hospitals, catheterization labs and outreach clinics, and many groups also run in-office testing. A large share of patients are on Medicare or Medicare Advantage. That combination makes accurate practice locations, reassignments and privileges the center of cardiology credentialing.

Here is what is involved and how Maverick handles it.

Board certification

Cardiologists complete internal medicine training and then a cardiology fellowship. Certification in Cardiovascular Disease is a subspecialty of the American Board of Internal Medicine (ABIM), with additional ABIM certifications in areas such as interventional cardiology and clinical cardiac electrophysiology. Osteopathic cardiologists may certify through the American Osteopathic Board of Internal Medicine (AOBIM). Payers and hospitals verify both the underlying internal medicine certification where relevant and the subspecialty.

Privileges at every site

Interventional and inpatient cardiology requires privileges at each hospital, often with procedure-specific criteria and case volumes. Reappointment cycles differ by facility. Groups covering several hospitals need a single view of where each physician is privileged and when each renewal comes due.

Medicare and locations

Cardiologists enroll on the CMS-855I and reassign benefits to the group, which enrolls on the CMS-855B. Every practice location, including outreach clinics, needs to be reported. Groups that add a location or a physician without updating Medicare enrollment are a common source of denied claims. See our reassignment guide and CMS-855 form guide.

In-office testing and imaging

Some payers have separate requirements for practices that perform and bill in-office diagnostic testing, and some use radiology benefit managers or require facility accreditation for certain imaging. We identify those requirements up front and tell you plainly which ones involve accreditation work that sits outside credentialing.

Where files usually get stuck

None of these are unusual. They are the small inconsistencies that pile up when a practice is busy seeing patients:

• Outreach clinics and new offices missing from Medicare and payer enrollment
• Reassignments not updated when physicians join, leave or split time between groups
• Privileges at a covered hospital lapsing at reappointment
• Subspecialty certifications recorded inconsistently across CAQH and applications
• Imaging or testing requirements discovered only after claims deny

What to send us

We send a tailored checklist at kickoff, but most cardiology files start with the same core documents. Having them ready is the single biggest thing you can do to keep your file moving:

• State license(s) for every state where you see patients
• Board certificate or documentation of board eligibility
• Medical school, residency and fellowship details
• DEA and any state controlled substance registrations
• Current malpractice certificate and claims history
• Hospital or surgery center privileges, or your admitting arrangement
• Practice locations, tax ID details and banking information for payments
• CAQH and PECOS logins, or permission for us to set them up

Texas and multi-state practices

We are based in Austin and work Texas files every day, from TMHP and Texas Medicaid managed care to the commercial plans that dominate each metro area. We also work with practices in all 50 states. If your clinicians are licensed in more than one state, or you are expanding, we map the licensing, Medicare and payer work for each state before anything is filed so nothing is missed.

How Maverick helps

We start with a records check: licenses, board status, NPPES, CAQH, existing Medicare and Medicaid enrollments, and any privileges already in place. Then we build the payer list that fits your market, prepare every application, and submit once your file is complete. We follow up with payers, facilities and the Medicare contractor on a set schedule, answer their requests for more information and keep you updated until each file closes. Afterward, re-credentialing, revalidation and CAQH re-attestation go on our calendar instead of yours.

What we will not do is promise a payer's approval date. Payers and agencies set their own processing times. What we control is a complete file, fast responses and steady follow-up.

Which package fits

Maverick Launch (Group) fits new cardiology groups and practices onboarding several physicians at once. Most established groups lean on Autopilot to keep locations, reassignments, privileges and revalidations current. Rate Check is useful for groups that want a structured review of commercial contracts before renewal conversations.

Not sure which applies? A short call is enough to scope it, and you get a written quote before anything is committed.