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Practical knowledge from people who do the work.

Medical billing, coding, denials, credentialing, PCMH and practice operations, written to be useful on Monday morning.

Credentialing10 min read

Practice Acquisition Billing: New TIN, Enrollment Sequencing and No Payment Gap

When a practice is bought or merged, the clinical work continues on day one but payments often stop for two or three months. We lay out practice acquisition billing step by step: asset versus stock deal, new TIN and NPI, Medicare 855B and reassignments, commercial contracts, old AR run-out and a 120-day timeline.

Revelrex Credentialing Team · May 11, 2026Read
Medical Billing7 min read

Medicare Telehealth Runs Through 2027: The Billing Check to Do Now

The Consolidated Appropriations Act, 2026, signed February 3, extended Medicare telehealth flexibilities through the end of 2027 and covered the brief lapse at the start of February. Three months in, here is the place of service, modifier and audio-only check we recommend, a worked example, and what still expires.

Revelrex RCM Team · May 7, 2026Read
Denial Management9 min read

The Most Common Denial Codes in a Medical Practice and the Fix for Each One

CO-16, CO-97, CO-4, CO-18, CO-29 and their neighbors make up most of what lands on a remittance. We explain what each of the most common denial codes means, the RARC that usually travels with it, where in the practice it started, and the fix that stops it coming back.

Revelrex RCM Team · May 3, 2026Read
Payer Operations9 min read

Medicaid Managed Care Billing: Enrollment, Taxonomy Codes and Retro Eligibility

Medicaid managed care billing fails for reasons that have nothing to do with the visit: a missing state enrollment, a taxonomy code that does not match the state file, coverage that arrived three months late, or a filing window that closed. Here is how the rules work and how we set a practice up for them.

Revelrex Credentialing Team · Apr 29, 2026Read
Healthcare Technology8 min read

Your Practice Website Should Do Three Jobs: Intake, Payments and Fewer Calls

Most practice websites are a brochure: a photo of the building, a list of doctors, a phone number. The ones that pay for themselves do three operational jobs. Here is what each job requires, the HIPAA and accessibility rules that apply, and how to measure whether the site helps the front desk or just decorates.

Revelrex Technology Team · Apr 28, 2026Read
Payer Operations9 min read

Aetna Gold Carding Starts May 1, 2026 in Colorado: How the Exemptions Work

Aetna's April provider newsletter announced a prior authorization exemption program for fully insured Colorado commercial members beginning May 1, 2026. Here is how gold carding prior authorization works, which states and payers have it, and how to build the approval log that earns it.

Revelrex RCM Team · Apr 27, 2026Read
Healthcare Technology9 min read

How to Choose a Clearinghouse for a Medical Practice: The Questions to Ask

A clearinghouse touches every claim and remittance, and most practices picked theirs because the practice management vendor suggested it. Here is how to choose a clearinghouse for a medical practice: what it should do, the questions that separate vendors, and how to switch without losing a month of cash.

Revelrex Technology Team · Apr 26, 2026Read
PCMH8 min read

A Pre-Visit Planning Template for Primary Care: The Huddle That Closes Care Gaps

Most care gaps that stay open were missed at a visit where the patient was already in the room. We share the pre-visit planning template for primary care we build with practices: who does it, what fields it has, how the ten-minute morning huddle uses it, what it does for PCMH evidence and the numbers to track.

Revelrex Transformation Team · Apr 22, 2026Read
Training8 min read

Onboarding a New Medical Biller in 2026: A 90-Day Plan Built on Real Claims

Most billers learn by being handed a work queue and hoping. It takes a year and produces bad habits. Here is the 90-day onboarding plan we use, week by week: what a new biller should be able to do at 30, 60 and 90 days, the claims to practice on, and the mistakes that show you where to slow down.

Revelrex Training Team · Apr 21, 2026Read

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