Medicare Benefit Policy Manual Chapter 8: A Comprehensive Overview
Chapter 8 details Medicare coverage for extended care in skilled nursing facilities (SNFs), outlining billing, reimbursement, and patient liability guidelines for providers.
Chapter 8 of the Medicare Benefit Policy Manual serves as the primary resource for understanding coverage of extended care services. This crucial section focuses specifically on care received in Skilled Nursing Facilities (SNFs) under Part A hospital insurance. It’s designed for healthcare providers, billing specialists, and anyone needing detailed guidance on Medicare policies related to post-hospital skilled care.
The manual comprehensively outlines the conditions that must be met for Medicare to cover SNF stays, including hospitalization requirements and the nature of skilled care needed. Understanding these policies is vital for accurate claim submissions and ensuring appropriate patient benefits. This chapter provides a foundational understanding of SNF coverage rules.
Purpose and Scope of the Manual
The Medicare Benefit Policy Manual aims to provide a comprehensive and authoritative guide to Medicare coverage, billing, and reimbursement rules. Specifically, Chapter 8 focuses on extended care services within Skilled Nursing Facilities (SNFs). Its purpose is to ensure consistent application of Medicare policies across the country, promoting fairness and accuracy in healthcare administration.
The scope of this chapter encompasses detailed explanations of eligibility criteria, covered services, non-covered services, and the proper procedures for billing and receiving reimbursement. It’s intended for a broad audience, including providers, suppliers, and Medicare contractors, offering a single source of truth for SNF-related Medicare guidelines.
Overview of Extended Care (SNF) Services
Extended care services, as defined in Chapter 8 of the Medicare Benefit Policy Manual, refer to skilled nursing and rehabilitative care provided in a Skilled Nursing Facility (SNF) setting. These services are covered under Medicare Part A, typically following a qualifying hospital stay. The core focus is on short-term, skilled care designed to help patients regain function and independence after an illness or injury.
Coverage isn’t for long-term custodial care, but rather for services like skilled nursing care, physical therapy, occupational therapy, and speech-language pathology. The goal is to assist beneficiaries in achieving maximum recovery and returning to their prior level of function, emphasizing a rehabilitative approach to care.

Eligibility Requirements for SNF Coverage
Medicare Part A beneficiaries require a qualifying hospital stay and demonstrate a need for skilled nursing or rehabilitative services to qualify for SNF coverage.
Hospitalization Requirement
To be eligible for coverage in a Skilled Nursing Facility (SNF) under Medicare Part A, a qualifying hospital stay is a fundamental prerequisite. This hospitalization must precede and directly relate to the need for SNF services. Specifically, the beneficiary must have been an inpatient in a hospital, or a critical access hospital, for a minimum of three consecutive days – this is often referred to as the “3-day rule”.
These three days do not include the day of discharge from the hospital. The hospitalization must be for a condition that necessitates the subsequent skilled nursing care or rehabilitation services provided in the SNF. The reason for the SNF admission must be directly related to the hospital stay, ensuring a continuum of care. Documentation supporting this connection is crucial for claim processing and avoiding potential denials.
The “3-Day Rule” Explained
The “3-day rule” is central to Medicare SNF coverage, requiring a qualifying hospital stay of at least three consecutive days prior to SNF admission. These days count towards meeting the inpatient hospital requirement, but the day of discharge doesn’t qualify. The three days must be medically necessary and related to the reason for needing skilled nursing care.
Importantly, the rule focuses on the number of days, not the reason for each day. However, the SNF stay must be directly and demonstrably connected to the hospital stay. Certain days, like observation days, generally do not count towards meeting this requirement, potentially impacting coverage eligibility. Careful documentation is vital to demonstrate compliance with this rule.
Notices of Non-Coverage
Medicare providers are obligated to issue a Notice of Non-Coverage (NNC) to beneficiaries when services, or portions thereof, aren’t covered under Chapter 8 guidelines. This notice must be delivered before providing the non-covered service, allowing the patient to make informed decisions. The NNC details the specific reasons for denial, outlining why the service doesn’t meet Medicare’s requirements for SNF coverage.
Failure to provide a timely and accurate NNC can lead to claim denials and potential recoupment issues for the facility. Beneficiaries have the right to appeal these non-coverage decisions, and the NNC serves as crucial documentation in that process. Proper NNC procedures are essential for compliance and patient transparency.

Coverage Details for Skilled Nursing Facility Services
Chapter 8 covers skilled nursing care, rehabilitation therapies (physical, occupational, speech), and medical social services when deemed medically necessary in SNFs.
Skilled Nursing Care
Medicare Part A covers skilled nursing care in a certified SNF when it’s medically necessary and follows a qualifying hospital stay. This care must be provided or supervised by skilled nursing professionals, including registered nurses (RNs) or licensed practical nurses (LPNs).
Coverage extends to services like wound care, medication administration, intravenous therapies, and catheter care. The level of skill required dictates coverage; custodial care, focusing on assistance with daily living activities, isn’t covered under Part A. Documentation demonstrating the need for skilled nursing services is crucial for claim approval.
The care plan must clearly outline the skilled services needed and how they address the patient’s medical condition, ensuring it’s not simply for convenience or long-term custodial needs.
Rehabilitation Services (PT, OT, SLP)
Medicare covers physical therapy (PT), occupational therapy (OT), and speech-language pathology (SLP) services within a SNF setting when they are considered skilled and medically necessary to improve functional ability. These therapies must address specific deficits resulting from the patient’s underlying medical condition, aiming to restore or maintain independence.
Coverage isn’t automatic; a qualified therapist must assess the patient and develop a personalized plan. The plan must demonstrate how the therapy will lead to measurable improvement. Maintenance therapy, or services to prevent deterioration without a reasonable expectation of improvement, generally isn’t covered.
Detailed documentation outlining the patient’s goals, progress, and the skilled nature of the interventions is essential for successful reimbursement.
Medical Social Services
Medicare covers medical social services provided in a Skilled Nursing Facility (SNF) when they are integral to the patient’s overall skilled nursing care plan. These services focus on addressing psychosocial factors impacting the patient’s health and recovery, and must be provided by a qualified social worker.

Covered services include assessing the patient’s emotional and social needs, counseling related to illness and treatment, assisting with discharge planning, and connecting patients and families with community resources. The social worker’s interventions must directly relate to the patient’s medical condition and contribute to their rehabilitation goals.

Documentation must clearly demonstrate the medical necessity of the social work services and their connection to the overall care plan.

Non-Covered Services in SNF Settings
Medicare generally doesn’t cover custodial care, convenience items, or cosmetic procedures within SNFs; coverage focuses on skilled care related to a patient’s medical condition.
Custodial Care
Medicare explicitly excludes coverage for custodial care provided within a Skilled Nursing Facility (SNF). This type of care focuses on assistance with activities of daily living (ADLs) – things like bathing, dressing, eating, and toileting – when these services aren’t medically necessary as part of a skilled nursing or rehabilitation plan. Simply needing help with these tasks doesn’t automatically qualify for Medicare reimbursement.
The key distinction lies in whether the assistance is directly related to a skilled need. If ADL assistance is a component of a broader skilled nursing care plan aimed at improving a patient’s condition, it may be covered incidentally. However, care provided solely for comfort or convenience, without a skilled component, is considered custodial and is not a Medicare benefit. Providers must clearly document the skilled component to justify coverage.
Convenience Services
Medicare does not cover services provided primarily for convenience, even within a Skilled Nursing Facility (SNF) setting. These are non-emergency services that, while potentially beneficial to the patient’s comfort or quality of life, aren’t considered medically necessary for the treatment of an illness or injury. Examples include private duty nursing beyond what’s required for skilled care, aesthetic services not related to functional restoration, and amenities like television or telephone access.

The distinction between medically necessary care and convenience services is crucial for billing accuracy. If a service is offered solely for the patient’s comfort or at their request, without a direct link to a skilled nursing or rehabilitation plan, it’s considered a convenience service and is the patient’s financial responsibility. Proper documentation is vital to demonstrate medical necessity.
Cosmetic Procedures
Medicare generally does not cover procedures solely performed for cosmetic reasons, even when delivered within a Skilled Nursing Facility (SNF). This exclusion applies to treatments aimed at improving appearance without a demonstrable medical or functional improvement. However, there’s an exception if a cosmetic procedure is integral to restoring function lost due to an injury, illness, or a covered medical condition.
For example, reconstructive surgery following a mastectomy would likely be covered, while a facelift performed purely for aesthetic enhancement would not. Detailed documentation outlining the medical necessity and functional benefit is essential for any procedure potentially considered both cosmetic and reconstructive. The primary intent of the service dictates coverage.

Billing and Reimbursement Guidelines
Chapter 8 outlines Prospective Payment System (PPS) for SNFs, detailing Medicare Part A and limited Part B coverage, impacting claim submissions and facility payments.
PPS (Prospective Payment System) for SNFs
The Prospective Payment System (PPS) for Skilled Nursing Facilities, as detailed in Chapter 8, represents a significant shift from cost-based reimbursement. PPS establishes a predetermined payment rate based on patient characteristics and the services provided, utilizing the Patient Driven Payment Model (PDPM).
PDPM considers factors like patient’s clinical characteristics and functional status to determine payment, focusing on five components: Physical Therapy, Occupational Therapy, Speech-Language Pathology, Nursing, and Non-Therapy Ancillary services. This system aims to incentivize efficient and effective care delivery while ensuring appropriate reimbursement for SNFs. Understanding the intricacies of PDPM is crucial for accurate billing and maximizing appropriate revenue within the guidelines outlined in the Medicare Benefit Policy Manual.
Medicare Part A Coverage

Medicare Part A covers extended care services in a Skilled Nursing Facility (SNF) following a qualifying hospital stay, as outlined in Chapter 8. This coverage isn’t for long-term custodial care, but rather for skilled nursing and rehabilitation services deemed medically necessary.
Beneficiaries must meet specific criteria, including a three-day inpatient hospital stay prior to SNF admission, and require skilled care daily. Part A coverage includes semi-private room, nursing care, therapies, and other necessary services. However, a daily deductible applies for each benefit period, and coverage is capped at 100 days per benefit period, after which beneficiaries are responsible for all costs. Understanding these limitations is vital for both patients and providers.
Medicare Part B Coverage (Limited)
While Medicare Part A primarily covers SNF services, Part B offers limited coverage in these settings, as detailed within Chapter 8 of the manual. This typically applies to outpatient services not covered under Part A, such as physician services, medical social services, and certain therapies provided on an infrequent or episodic basis.
Part B coverage requires adherence to standard Medicare deductibles and coinsurance. It’s crucial to note that Part B doesn’t cover custodial care or services already included in the Part A SNF benefit. Proper coding and documentation are essential to ensure appropriate reimbursement for Part B-covered services within a SNF environment, avoiding claim denials.

Important Considerations & Updates
Chapter 8 requires ongoing attention to telehealth policy changes and crosswalks to other Medicare chapters, anticipating future revisions for accurate billing practices.
Telehealth Policy Changes (Related to Chapter 8)
The Centers for Medicare & Medicaid Services (CMS) significantly expanded telehealth coverage during the COVID-19 public health emergency, directly impacting Chapter 8 guidelines. These changes broadened the scope of services eligible for reimbursement within SNF settings, allowing remote delivery of care previously restricted.
Specifically, telehealth policies addressed billing for services provided remotely, ensuring appropriate payment for extended care facilities adapting to virtual care models. Providers must stay informed about evolving regulations, as temporary expansions may be subject to change post-emergency declaration. Understanding these shifts is crucial for compliant billing and continued access to care for beneficiaries receiving SNF services, as outlined within the Medicare Benefit Policy Manual.
Chapter 8 Crosswalks to Other Chapters
Chapter 8 doesn’t exist in isolation; it’s intricately linked to other sections of the Medicare Benefit Policy Manual. Crosswalks to Chapter 5 provide context on general billing practices, while Chapter 6 details hospital services covered under Part B, impacting SNF admission requirements.
Furthermore, connections to Chapter 7, covering Home Health Services, are vital as patients may transition between these care settings. Understanding these interdependencies ensures accurate claim submissions and appropriate benefit coordination. These crosswalks clarify how policies overlap and interact, offering a holistic view of Medicare coverage for beneficiaries requiring extended care, and are essential for navigating the complexities of the manual.
Future Updates and Revisions
Chapter 8 of the Medicare Benefit Policy Manual is a dynamic document, subject to ongoing updates reflecting changes in healthcare law, regulations, and best practices. The Centers for Medicare & Medicaid Services (CMS) regularly revises this chapter to address emerging issues, such as telehealth expansions and evolving skilled nursing facility standards.
Providers and billing specialists must stay informed about these revisions through CMS announcements, webinars, and the official Medicare website. Anticipated future updates may focus on refining coverage criteria for rehabilitation services, clarifying billing guidelines for new technologies, and adapting to shifts in the post-acute care landscape. Proactive monitoring ensures compliance and accurate reimbursement.