Medical and Health Services Directory: Purpose and Scope

The National Home Care Authority's medical and health services directory indexes reference-grade information across the full spectrum of home-based and community health services operating under United States regulatory frameworks. The directory maps service categories, licensing structures, coverage mechanisms, and quality standards as defined by named federal and state agencies. Understanding the scope and organizational logic of this resource allows readers to locate applicable reference material without ambiguity about what is and is not addressed.

How to use this resource

The directory is organized around discrete service and topic categories, each corresponding to a dedicated reference page. Readers navigating clinical service types — such as skilled nursing at home, home infusion therapy, or pediatric home health services — will find those pages structured around regulatory definitions, licensure requirements, and coverage eligibility criteria rather than provider-specific marketing claims.

Navigating the directory follows a three-layer structure:

1. Service category pages — define the clinical or supportive service type, identify the governing regulatory framework (e.g., 42 CFR Part 484 for Medicare-certified home health agencies), and describe the provider qualifications required under federal or state law.
2. Coverage and financing pages — address payment mechanisms including the Medicare home health benefit, Medicaid home care coverage, veterans home care benefits, and long-term care insurance home care, with citations to the applicable statutory or regulatory authority.
3. Operational and compliance pages — cover topics such as home care documentation requirements, OASIS assessment, infection control in home care, and home care fraud, waste, and abuse as defined by the Centers for Medicare & Medicaid Services (CMS) and the Office of Inspector General (OIG).

Reference pages do not recommend, rank, or rate individual providers. The resource functions as a structured index of regulatory and clinical reference material, not as a consumer matching tool.

Standards for inclusion

A topic, service category, or operational concept is included in this directory when it satisfies at least one of the following criteria:

• The subject is defined or governed by a named federal statute, CMS regulation, or state licensure framework applicable to home-based health services.
• The subject corresponds to a clinical discipline recognized by a professional credentialing body — such as the American Nurses Credentialing Center (ANCC), the American Physical Therapy Association (APTA), or the American Speech-Language-Hearing Association (ASHA).
• The subject is addressed by a quality or accreditation standard issued by The Joint Commission (TJC), the Community Health Accreditation Partner (CHAP), or the Accreditation Commission for Health Care (ACHC).
• The subject represents a documented risk category or safety domain within home health operations, such as fall prevention protocols governed by CMS Conditions of Participation at 42 CFR §484.75, or medication management requirements under state pharmacy board rules.

Topics that exist primarily as commercial product categories — without grounding in a named regulatory or clinical standard — are excluded. The distinction between included and excluded content mirrors the difference between a clinically defined service (e.g., wound care at home as governed by CMS coverage guidelines) and a commercially defined service bundle that lacks independent regulatory standing.

How the directory is maintained

Directory content is reviewed against primary regulatory sources, not secondary summaries. The principal reference authorities include:

• CMS — for Medicare and Medicaid coverage criteria, Conditions of Participation (42 CFR Part 484), and the Home Health Quality Reporting Program (HH QRP).
• OIG — for compliance guidance, fraud risk frameworks, and work plan priorities relevant to home health agencies.
• NIST SP 800-66 and the HIPAA Security Rule (45 CFR Parts 160 and 164) — for data security and privacy obligations applicable to home health electronic health record systems.
• State licensure databases — as primary sources for home care licensing by state reference material, given that licensure requirements vary across all 50 states and the District of Columbia.

Pages are revised when a named regulatory source issues a final rule, updated guidance document, or revised condition of participation. Draft rules and proposed regulations are not incorporated until finalized. The home care quality measures reference page, for instance, reflects the HH QRP measure set as published by CMS on cms.gov, not industry-generated rankings.

Where clinical standards from professional bodies (APTA, ASHA, ANCC) have been updated, the corresponding service pages — including physical therapy home care, speech therapy home care, and occupational therapy home care — are aligned to the current published standard.

What the directory does not cover

The directory excludes four categories of content by design:

1. Individual provider listings or ratings — No licensed agency, individual clinician, or equipment supplier is listed, ranked, or recommended. Provider selection decisions involve clinical, financial, and geographic factors outside the scope of reference documentation.
2. Legal or clinical advice — Reference pages describe regulatory frameworks and clinical definitions as published by named authorities. Nothing in the directory constitutes legal counsel, medical advice, or a recommendation for a specific course of clinical action.
3. Real-time coverage determinations — Medicare and Medicaid eligibility decisions are made by CMS contractors and state agencies on a claim-by-claim basis. The homebound status definition and criteria page, for example, describes the regulatory standard as written in 42 CFR §409.42 — it does not adjudicate whether a specific individual qualifies.
4. Non-US regulatory systems — All content is scoped to United States federal and state regulatory structures. Canadian provincial health programs, UK NHS frameworks, and other international home health systems are outside the directory's defined geographic scope.

The boundary between home-based health services and facility-based care is addressed directly on the comparing home care vs. facility care reference page, which maps the regulatory and clinical distinctions rather than rendering preference judgments between care settings.