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Posts tagged "CAQH"

The Ghost Provider Problem: CAQH Lapse & Denials

June 2, 2026 / Alex J. Lau / Medical Billing
Ghost Provider or Doctor Roaming the Hallways of a Hospital

Picture this, your highest-volume nurse practitioner has been seeing patients for months, claims have been going out on time, and then the denials start. First a few, then a flood. Your billing team works the rejections, calls the payer, digs through EOBs and eventually someone traces the whole mess back to a single checkbox that […]

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CAQH, Claim Denials, Credentialing, DataSpring, Ghost Provider

How to Appeal a Credentialing Denial: Steps, Timelines, What Actually Works

March 24, 2026 / Alex J. Lau / Credentialing Appeals, Credentialing Denials
A frustrated, expert credentialer dealing with a credentialing denial, needing appeal.

A credentialing appeal is a formal request asking an insurance payer to reverse a credentialing denial and reconsider the provider’s application for network participation. Payers are required to have an appeal process, and most have defined timelines: typically 30 to 60 days to acknowledge receipt of an appeal and 60 to 90 days to issue […]

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CAQH, Credentialing, Credentialing Work Gaps, Denied Credentialing Applications, Medical Credentialing

Provider Credentialing Explained: What It Is, How Long It Takes, What Documents You Need

January 9, 2026 / Alex J. Lau / Medical Credentialing
Smiling credentialing specialist holding a printed document at a desk with two monitors showing a letter and a status list

Provider credentialing is how insurance companies and hospitals confirm that a provider holds the qualifications they claim, then approve that provider to bill inside their network. Without it, there’s no Medicare or Medicaid billing and no commercial reimbursement, however well trained the provider is. Plan on 90 to 120 days with most commercial payers. It […]

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CAQH, CPCS, Credentialing Lifecycle, CVOs, NPPES, PECOS

The Most Common Reasons for Credentialing Denials

December 25, 2025 / Alex J. Lau / Medical Credentialing
Credentialing committee letter stamped DENIED in red, next to a stethoscope and laptop on a wooden desk

Getting credentialed with insurance companies should be straightforward, but for many healthcare providers, it turns into a months-long headache. You’ve spent years earning your medical degree, completing residencies, and building your practice. Yet somehow, filling out insurance forms becomes one of the most frustrating parts of starting or expanding your healthcare business. The credentialing process […]

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CAQH, Credentialing Denials, DEA Registrations, Hospital Privileges, Malpractice History, NCQA

How Does Credentialing with Insurance Companies Work?

October 2, 2025 / Alex J. Lau / Credentialing
Doctors in Need of Credentialing

Key Takeaways If you’re a healthcare provider looking to accept insurance payments, you need to go through the credentialing process first. This step determines whether insurance companies recognize you as an in-network provider and reimburse you for the care you deliver to their members. The process involves real paperwork and a real wait, but knowing […]

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CAQH, CAQH DataSpring, Insurance Credentialing, Primary Source Verification, Provider Enrollment

What to Do If Your Medical Credentialing Is Denied: A 30-Day Action Plan

July 26, 2025 / Alex J. Lau / Medical Credentialing
Full-Cycle Medical Credentialing Expert

A letter saying your medical credentialing was denied lands differently depending on who you are. For a new NP waiting to see patients, it can mean weeks of lost income. For a practice owner who just hired that NP, it means a provider on payroll who can’t bill a major payer. Either way, the usual […]

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CAQH, Closed Panels, Credentialing Appeals, Credentialing Denials, Hospital Privileges, Medicare Enrollment

How to Get Credentialed With Insurance Companies as a Mental Health Provider

November 15, 2024 / Alex J. Lau / Medical Credentialing
Behavioral Health Credentialing

Getting paid by insurance as a therapist starts long before your first session. Every payer you want to bill has to confirm your license, education, training, and practice history, then load you into their system with a signed agreement. That process is insurance credentialing, and for mental health providers it has a few wrinkles that […]

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Behavioral Health Credentialing, CAQH, Credentialing Challenges, Mental Health Credentialing, Primary Source Verification

A Guide to Provider Credentialing with UnitedHealth

November 5, 2024 / Alex J. Lau / Medical Credentialing, UnitedHealth
Guide to Provider Credentialing with UnitedHealth

Navigating the maze of provider credentialing with UnitedHealth can feel like trying to solve a Rubik’s cube blindfolded. It’s complex, time-consuming, and sometimes frustrating. Yet, here’s the good news: it doesn’t have to be. Whether you’re a newly minted physician eager to join the network, an established practitioner adding a location, or a practice manager […]

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CAQH, UnitedHealth Credentialing

How Long Does Medical Credentialing Take?

October 9, 2024 / Alex J. Lau / Medical Credentialing
ER Doctor, Nurse using Hospital Privileges

Medical credentialing is a crucial but often time-consuming process that healthcare providers must undergo to verify their qualifications and ensure patient safety. We explore the various factors that influence credentialing timelines, typical durations, and strategies to expedite the process. Key Takeaways: Medical Credentialing Facts Medical credentialing is the systematic process of verifying the qualifications of […]

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CAQH, Credentialing Timelines, CVO, Primary Source Verification, Recredentialing

Payer Enrollment Versus Credentialing, What’s the Difference?

November 6, 2022 / Alex J. Lau / Credentialing, Enrollment
Payer contracting specialist reviewing insurance agreement

Hiring new providers brings energy and growth to any medical practice. Whether you’re bringing on a physician, nurse practitioner, or physician assistant, adding talented healthcare professionals to your team opens doors to serving more patients and expanding your services. But there’s a catch that trips up even experienced practice managers, getting these new providers ready […]

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CAQH, DataSpring, Medical Credentialing, Payer Enrollment, Primary Source Verification

Medical Credentialing (On-Boarding Process)

September 25, 2018 / Alex J. Lau / Medical Credentialing
Credentialing QA

Credentialing for healthcare providers, hospital groups and facilities is a tedious task that often requires a team of specialists to handle all the on-boarding information, as well as updates throughout the year. As of April, 2018, CMS now mandates that providers maintain accurate information and timely updates. Providers and facilities that do not keep up […]

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CAQH, Credentialing Applications, In-Network, NPPES, PECOS, Primary Source Verification

Recent Posts

  • Provider Credentialing Specialist

    Why You Can’t Bill What You Can’t Credential

  • Full-Cycle Medical Credentialing Support Expert

    Affordable, Full-Cycle Credentialing: Why the Price Drops the More You Buy

  • Reduction in Billing, Credentialing Admin Load Due to AI?

    Why Isn’t AI Reducing the Administrative Load in Medical Billing?

  • Denied Medical Claim Appeal Letter

    Why an Approved Authorization Can Still End in a Denied Claim

  • AI Scribes Changing Medical Coding and Billing

    AI Scribes are Changing Medical Coding, Reimbursement

  • Net Collection Rate, analyzed by analyst

    What’s a Net Collection Rate in RCM?

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Recent Posts

  • Provider Credentialing Specialist

    Why You Can’t Bill What You Can’t Credential

  • Full-Cycle Medical Credentialing Support Expert

    Affordable, Full-Cycle Credentialing: Why the Price Drops the More You Buy

  • Reduction in Billing, Credentialing Admin Load Due to AI?

    Why Isn’t AI Reducing the Administrative Load in Medical Billing?

  • Denied Medical Claim Appeal Letter

    Why an Approved Authorization Can Still End in a Denied Claim

  • AI Scribes Changing Medical Coding and Billing

    AI Scribes are Changing Medical Coding, Reimbursement

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