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Posts tagged "Medicare"

What Is PECOS? How Medicare’s Provider Enrollment System Works and Why It Matters

January 31, 2026 / Alex J. Lau / CMS, Medicare, Medicare Enrollment, PECOS
Female Medical Doctor PECOS User

PECOS, the Provider Enrollment, Chain, and Ownership System, is the CMS web-based portal through which healthcare providers and suppliers enroll in Medicare, update their enrollment information, and manage their participation status. Any provider who wants to bill Medicare for services must have an active, accurate PECOS enrollment record. Billing Medicare without an active enrollment, or […]

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CMS, Medicare, Medicare Enrollment, PECOS

How to Get Credentialed with Medicare: PECOS Enrollment, Required Documents, Timelines

January 7, 2026 / Alex J. Lau / Credentialing, Medicare Credentialing, PECOS
Group of Ethnically Diverse Credentialing Specialists

Medicare credentialing is the process through which CMS authorizes a healthcare provider to see Medicare beneficiaries and bill for covered services. Enrollment is managed through PECOS, the Provider Enrollment, Chain and Ownership System, and processed by regional Medicare Administrative Contractors (MACs) assigned to specific geographic areas. Processing typically takes 60 to 90 days from submission […]

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Credentialing, Medicare, Medicare Credentialing, PECOS

Getting In-Network with Medicare

October 9, 2025 / Alex J. Lau / Medicare
Medical Doctor in Need of Credentialing

For healthcare providers looking to expand their patient base and establish a stable revenue stream, becoming an in-network Medicare provider represents a significant opportunity. With over 66 million Americans enrolled in Medicare, this federal health insurance program serves as a cornerstone of healthcare coverage in the United States. However, the process of joining Medicare’s network […]

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In-Network Credentialing, In-Network with Medicare, Medicare, Medicare In-Network

Brace for Impact: Managing the Surge of New Medical Billing Regulations

November 27, 2023 / Alex J. Lau / Billing, Billing Regulations, Billing Revenue, Claim Data, Good Faith Estimates, Health Level 7, Healthcare, HL7, Interoperability, Medicaid, Medical Billing Regulations, Medicare, No Surprises Act, Pre-Authorization
Medical Billing Software White Male User

As US healthcare costs continue rising steeply – now over $4 trillion representing nearly 20% of GDP – both federal and state policymakers urgently seek ways to contain runaway expenditure growth. This drive manifests through expansion of programs like Medicare Advantage and Medicaid managed care coupled with accelerating passage of game-changing legislation like No Surprises […]

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Billing, Billing Best Practice, Billing Disruption, Billing Revenue, Claim Data, Consumer-Centered Billing, Good Faith Estimates, Health Level 7, Healthcare, HL7, Interoperability, Medicaid, Medical Billing Regulations, Medicare, No Surprises Act, Pre-Authorization

Payer Contracting for Healthcare Providers: What Your Contract Contains, How to Negotiate It

November 7, 2022 / Alex J. Lau / Medicaid, Medicare, Payer Contracting
Payer contracting specialist reviewing insurance agreement

Payer contracts determine what a healthcare practice gets paid for every service it delivers. They specify reimbursement rates by CPT code, define the provider network terms under which those rates apply, set claim submission deadlines, and contain termination and audit provisions that most providers never read before signing. In many practices, payers account for up […]

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Medicaid, Medicare, Payer Contracting

Does Medicare Cover (Mental Health Services) such as Therapy?

February 9, 2022 / Alex J. Lau / Behavioral Health, Behavioral Health Billing, Healthcare, Healthcare Outcomes, Medicare Coverage, Mental Health, Mental Health Billing
Mid 60's White Female Credentialing Expert

Behavioral / Mental Health Services + Medicare Sometimes it can be problematic for older adults to differentiate indicators of mental health difficulties for typical aging-related changes. They may think that experiencing sadness or anxiety is an ordinary symptom of growing older, particularly when they live with taxing health conditions or lose loved ones. Deteriorating health […]

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Behavioral Health, Behavioral Health Billing, Medicaid, Medicare, Medicare Coverage, Medicare Therapy, Mental Health, Mental Health Billing

What Does Medicare Cover for Home Healthcare?

February 9, 2022 / Alex J. Lau / Billing, Billing Revenue, Healthcare, Healthcare Billing, Healthcare Outcomes, Medicaid, Medical Billing, Medical Claims, Medical Providers, Medicare, Occupational Therapy, Physical Therapy, Speech Therapy
Home Healthcare Service (Medicare)

Home Health Services + Medicare What does Medicare Cover for Home Healthcare? If you’re looking for an answer to the question, “What does Medicare cover for home healthcare?”, you’ve probably typed it into a search engine and immediately closed the tab. The amount of information and the level of detail can quickly become confusing and […]

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Healthcare, Healthcare Services, Home Health Care, Home Health Services, Home Healthcare, Medicaid, Medicaid Billing, Medicaid Coverage, Medicare, Medicare Billing, Medicare Coverage

Common Cases of Medicare, Medicaid Fraud

December 8, 2021 / Alex J. Lau / False Claims Act, Fraud, Medicaid, Medicaid Fraud, Medicare, Medicare Fraud, Phantom Billing, Unbundling, Upcoding
Medicare Fraud

Medicare, Medicaid Fraud Examples and Steps to Ensure You Don’t Commit It *These are examples of fraud as it relates to Medicare and Medicaid. Medical fraud is the intentional deception or misrepresentation of healthcare transactions by the provider for the sake of receiving unauthorized benefits or financial gain. Healthcare fraud is committed when a dishonest […]

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Billing Fraud, False Claims Act, Fraud, Medicaid, Medicaid Billing, Medicaid Fraud, Medical Billing Fraud, Medicare, Medicare Billing, Medicare Fraud, Upcoding

How MACRA Changed Medicare Reimbursement, and What It Still Means for Your Practice

August 23, 2017 / Alex J. Lau / MACRA
Are You Ready for MACRA

Getting paid for the care you provide used to be fairly simple, see the patient, bill Medicare, get paid based on volume. That model started to shift back in 2015, when Congress passed the Medicare Access and CHIP Reauthorization Act, better known as MACRA. The law rebuilt the way Medicare pays physicians, moving reimbursement away […]

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Advanced APM, CMS, Medicare, MIPS, QPP, Value-Based Models

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  • AI Scribes Changing Medical Coding and Billing

    AI Scribes are Changing Medical Coding, Reimbursement

  • Net Collection Rate, analyzed by analyst

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  • Modifier 96 versus Modifier 97

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  • 'Revalidation versus Recredentialing' Neon Sign

    Revalidation vs. Recredentialing: What’s the Difference? (2026 Guide)

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Recent Posts

  • Medical Credentialing Specialist Searching Payers

    Credentialing Onboarding for New Providers: A Practice Manager’s Guide

  • Paye Contracting Requirements by State

    Payer Contracting Requirements by State: What Changes; What Stays the Same

  • 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?

  • Modifier 96 versus Modifier 97

    Modifier 96 vs. Modifier 97: What Therapy Billers Need to Know

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