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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 / Articles, 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 / Articles, 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

Medicare Slashes Prices on 15 Popular Medications Including Ozempic

December 1, 2025 / Alex J. Lau / Articles, Biden, Calquence, CMS, Ibrance, Janumet, Medicare, Medicare Part D, Negotiated Prices, Ofev, Ozempic, Pomalyst, Robert F. Kennedy, Rybelsus, Tradjenta, Trump, Wegovy, Xtandi
Medicare Slashes Prices (sign)

The Centers for Medicare and Medicaid Services recently announced major price reductions for 15 widely prescribed medications, including popular drugs like Ozempic and Wegovy. These negotiated prices will take effect in 2027 and represent significant savings for both the Medicare program and the millions of patients who rely on these medications. For healthcare providers and […]

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Calquence, CMS, Ibrance, Janumet, Medicare, Medicare Part D, Negotiated Prices, Ofev, Ozempic, Pomalyst, Rybelsus, Tradjenta, Wegovy, Xtandi

PECOS 2.0: Medicare Enrollment Gets a Major Upgrade

November 20, 2025 / Alex J. Lau / Articles, Centers for Medicare & Medicaid Services, CMS, Medicare, Medicare Billing, Medicare Credentialing, Medicare Enrollment, Medicare In-Network, Medicare PECOS, Medicare Reimbursement, PECOS, PECOS 2.0
Female Medical Doctor PECOS User

The moment healthcare providers have been waiting for has arrived. After years of anticipation, CMS has officially launched PECOS 2.0, bringing a completely redesigned approach to Medicare enrollment and revalidation. This isn’t just a minor update to the old system, it’s a ground-up transformation that affects every aspect of how providers join and maintain their […]

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Centers for Medicare & Medicaid Services, CMS, Medicare, Medicare Billing, Medicare Credentialing, Medicare Enrollment, Medicare In-Network, Medicare PECOS, Medicare Reimbursement, PECOS, PECOS 2.0

The Recurring Telehealth Crisis: When Budget Debates Threaten Patient Care

November 14, 2025 / Alex J. Lau / Articles, Congress, Congressional Approval, Medicare, Medicare Telehealth Waivers, Politics, Telehealth, Telehealth Billing, Telehealth Credentialing, Telemedicine, Telemedicine Billing, Telemedicine Credentialing, Teleneurology
White Male Congressman slamming gavel

Healthcare providers have been sounding the alarm for years, but the federal government shutdown that stretched through October and into early November 2025 made it impossible to ignore. Critical telehealth programs and hospital-at-home waivers remain tied to short-term spending legislation, turning them into hostages every time Congress fights over the budget. When the shutdown finally […]

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Congress, Congressional Approval, Medicare, Medicare Telehealth Waivers, Politics, Telehealth, Telehealth Billing, Telehealth Credentialing, Telemedicine, Telemedicine Billing, Telemedicine Credentialing, Teleneurology

Getting In-Network with Medicare

October 9, 2025 / Alex J. Lau / Articles, Eligibility, Eligibility Verification, Enrollment, In-Network, In-Network Credentialing, In-Network with Medicare, Medicare, Medicare 101, Medicare Advantage, Medicare Coverage, Medicare In-Network
Male Asian Indian-American 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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Eligibility, Eligibility Verification, Enrollment, In-Network, In-Network Credentialing, In-Network with Medicare, Medicare, Medicare 101, Medicare Advantage, Medicare Coverage, Medicare In-Network

Medicare Modifier XU and How To Use It

August 15, 2024 / Alex J. Lau / Articles, CMS, Coding, Coding and Billing, Coding and Documentation, Medicare, Medicare Modifier XU, Medicare Modifiers, Modifier Code, Modifier Codes, Modifier XU, Modifiers, X{EPSU}, X{EPSU} Modifiers, XE, XP, XS, XU
Modifier XU

Navigating the medical billing and coding landscape demands meticulous attention to detail, as precision and accuracy play pivotal roles in securing appropriate reimbursement and upholding regulatory compliance. Among the various tools at a coder’s disposal, modifiers play a crucial role in accurately describing the circumstances under which services are provided. Medicare Modifier XU, in particular, […]

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Biling Codes, CMS, Coding, Coding and Billing, Coding Intricacies, Medicare, Medicare Modifier XU, Medicare Modifiers, Modifier Xu, X{EPSU}, X{EPSU} Modifiers, XE, XP, XS, XU

Medicare Modifier XP and How To Use It

August 14, 2024 / Alex J. Lau / Articles, Biling Codes, CMS, Coding, Coding and Billing, Coding Intricacies, Medicare, Medicare Modifier XP, Medicare Modifiers, X{EPSU}, X{EPSU} Modifiers, XE, XP, XS, XU
Modifier XP

Precision and accuracy are paramount in the world of medical billing and coding. Modifiers play a crucial role in this landscape, allowing healthcare providers to add nuance and specificity to their claims. Among these, Medicare Modifier XP holds a unique position, particularly when it comes to reporting services performed by different practitioners. We’ve furnished a […]

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Billing Codes, CMS, Coding, Coding and Billing, Coding Intricacies, Medicare, Medicare Modifier XP, Medicare Modifiers, Modifier XP, X{EPSU}, X{EPSU} Modifiers, XE, XP, XS, XU

Medicare Modifier XS and How To Use It

August 13, 2024 / Alex J. Lau / Articles, Coding, Coding and Billing, Medicare, Medicare Modifier XS, Medicare Modifiers, Modifier XE, Modifier XP, Modifier XS, Modifier XU, Modifiers, X{EPSU}, X{EPSU} Modifiers, XE, XP, XS, XU
Modifier XS

Precision is key to ensuring proper reimbursement and maintaining compliance. Among the various tools at a coder’s disposal, modifiers play a crucial role in accurately describing the circumstances under which services are provided. Medicare Modifier XS, in particular, holds significant importance when it comes to reporting procedures or services performed on different anatomic sites or […]

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Billing Codes, CMS, Coding, Coding and Billing, Coding Intricacies, Medicare, Medicare Modifier XS, Medicare Modifiers, Modifier XE, Modifier XP, Modifier XS, Modifier Xu, Modifiers, X{EPSU}, X{EPSU} Modifiers, XE, XP, XS, XU

Medicare Modifier XE and How To Use It

August 12, 2024 / Alex J. Lau / Articles, Billing Codes, CMS, Coding, Coding and Billing, Coding Intricacies, Medicare, Medicare Modifier XE, Medicare Modifiers, X{EPSU}, X{EPSU} Modifiers, XE, XP, XS, XU
Modifier XE

Accurate use of modifiers is crucial for proper reimbursement and compliance in the medical coding and billing industry. Among these, Medicare Modifier XE holds a significant place, particularly when it comes to reporting distinct and separate encounters on the same day. We provide a comprehensive understanding of Modifier XE, its appropriate use, and its impact […]

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Billing Codes, CMS, Coding, Coding and Billing, Coding Intricacies, Medicare, Medicare Modifier XE, Medicare Modifiers, X{EPSU}, X{EPSU} Modifiers, XE, XP, XS, XU

Medicare Reimbursement: Understanding the Labyrinth

April 3, 2024 / Alex J. Lau / Articles, Geographical Practice Cost Index, Inpatient Prospective Payment System, IPPS, Medicare, Medicare Coverage, Medicare Reimbursement, Medicare Severity Diagnosis Related Groups, MS-DRG, OPPS, PPS, Prospective Payment Systems
Medicare Labyrinth

If you’re a healthcare provider or facility dealing with Medicare, one thing is certain, getting properly reimbursed is a maze filled with complex rules, convoluted paperwork, and often, sheer frustration. Medicare reimbursement is the lifeblood that keeps many healthcare operations afloat, but navigating its serpentine pathways can feel like a daily battle. Buckle up as […]

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APC, APCs, CMS, Geographical Practice Cost Index, Healthcare, Healthcare Billing, Inpatient Prospective Payment System, IPPS, Medical, Medical Billing, Medicare, Medicare Billing, Medicare Part A, Medicare Part B, Medicare Part C, Medicare Part D, Medicare Physician Fee Schedule, Medicare Reimbursement, Medicare Severity Diagnosis Related Groups, MIPS, MS-DRG, OPPS, Prospective Payment Systems, Revenue Cycle, Revenue Cycle Management

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

November 27, 2023 / Alex J. Lau / Articles, 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

Detecting and Preventing Healthcare Fraud and Abuse

July 5, 2023 / Alex J. Lau / Articles, Detecting Healthcare Fraud, Healthcare, Healthcare Abuse, Healthcare Fraud, Healthcare Fraud Abuse, Medicaid, Medicaid Fraud, Medical, Medicare, Medicare Fraud, Preventing Healthcare Fraud, Unbundling, Unusual Billing Patterns
Group of Medical Doctors Sitting at Table

At Medwave, we are dedicated to providing valuable insights and guidance on detecting and preventing healthcare fraud and abuse. We will equip you with the knowledge and tools necessary to safeguard your organization and patients from these malicious activities. Implementing the strategies outlined below allows you to enhance the integrity of your healthcare services and […]

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Detecting Healthcare Fraud, Fraud, Healthcare, Healthcare Abuse, Healthcare Fraud, Healthcare Fraud Abuse, Medicaid, Medicaid Fraud, Medical, Medical Fraud, Medicare, Medicare Fraud, Phantom billing, Preventing Healthcare Fraud, Unbundling, Unusual Billing Patterns

Medicare and Medicaid Fraud: A Growing Problem in the Healthcare Industry

February 2, 2023 / Alex J. Lau / Articles, Billing, False Certification, Fraud, Healthcare, Kickbacks, Medicaid, Medicaid Fraud, Medical Billing, Medicare, Medicare Fraud, Phantom Billing, Prescription drug fraud, Unlawful Self-Referral, Upcoding, Whistleblower Protection Act
Medicare Fraud

Medicare and Medicaid Fraud Vulnerability The Medicare and Medicaid programs provide crucial support to millions of Americans, offering access to healthcare services for those who may not otherwise be able to afford it. Unfortunately, these programs are also vulnerable to fraud, with criminals exploiting the system to enrich themselves at the expense of taxpayers and […]

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Billing for Services Not Rendered, Billing Fraud, False certification, Fraud, Kickbacks, Medicaid, Medicaid Fraud, Medical Billing Fraud, Medicare, Medicare Fraud, Phantom billing, Prescription Drug Fraud, Supply fraud, Unlawful self-referral, Upcoding, Whistleblower, Whistleblower Protection Act

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

November 7, 2022 / Alex J. Lau / Articles, 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 / Articles, 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 / Articles, 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 / Articles, 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

Why Do Health Insurers Require Prior Authorization?

February 9, 2021 / Alex J. Lau / Articles, Healthcare, Medical Billing, Medical Credentialing, Medicare, Prior Authorization, Prior Authorization Process, Revenue, Revenue Cycle, Revenue Cycle Management, Utilization Management
Female Doctor Prior Authorization

“This procedure will require prior authorization.” Words that no patient or healthcare provider wants to hear when they are ready to proceed with a doctor-approved procedure for a medical matter. However, it’s one of the utilization management tools that insurance companies have fostered to decide if specific prescribed procedures, services and medications are medically required […]

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Health Insurance, Healthcare, Healthcare Providers, Medical Billing, Medical Credentialing, Medical Practice, Medicare, Prior Authorization, Prior Authorization Process, Revenue, Revenue Cycle, Revenue Cycle Management, Utilization Management

4 (Medical Billing) Techniques that Can Assist Your Practice

August 22, 2019 / Alex J. Lau / Articles, Best Medical Billing Company, Denials Managements, Healthcare Delivery, Medicaid, Medical Billing, Medical Billing Companies, Medical Billing Customer Service, Medicare, Patient Billing, Patient Medical Billing, Top Medical Billing Companies
Medical Biller Techie

Medical Billing Techniques that Can Be Installed to Help Your Medical Practice Health care providers should periodically review their financials and revenue cycle, so that they can take corrective measures at the earliest if required. A great deal of medical offices / health care providers find that medical billing is one area which could be […]

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AI, Automation, EHR, Medicaid, Medical Billing, Medicare, MIPS, Outsource Medical billing, Pittsburgh Medical Billing

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Recent Posts

  • Locums Tenens Medical Billing (nurse and doctor resources)

    Locum Tenens Billing: Rules, Modifiers, Best Practice

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