Medical and Health Services Listings
The listings compiled here cover the full range of medical and health services relevant to older adults in the United States, organized by care type, specialty, and delivery model. The scope is national, drawing on Medicare and Medicaid program structures, federal regulatory classifications, and established clinical categories. Understanding how these listings are structured helps older adults, family members, and care coordinators identify the right type of service for a given clinical or logistical need. The purpose and scope of this directory explains the selection criteria and geographic coverage in detail.
Listing categories
Medical and health services for older adults span a wide continuum — from routine preventive care to complex post-acute treatment. The listings on this site are divided into five broad categories, each aligned with recognizable regulatory and clinical frameworks established by agencies including the Centers for Medicare & Medicaid Services (CMS) and the Agency for Healthcare Research and Quality (AHRQ).
1. Primary and Preventive Care
Foundational services covering routine clinical contact, screenings, and wellness visits. Pages in this group include senior primary care services, the annual wellness visit for seniors, senior preventive care screenings, and senior immunizations and vaccine schedules. CMS defines the Medicare Annual Wellness Visit under 42 CFR §410.15 as a distinct, covered benefit separate from a standard evaluation and management visit — a regulatory boundary that affects how these services are billed and accessed.
2. Specialist and Condition-Specific Care
This category encompasses specialty physician services organized by body system or disease category. Listings include:
- Geriatric medicine specialists — physicians with board certification through the American Board of Internal Medicine or the American Board of Family Medicine subspecialty in geriatric medicine
- Senior cardiology services
- Senior neurology services
- Senior orthopedic care
- Senior endocrinology and diabetes care
- Senior oncology services
- Senior pulmonary and respiratory care
- Dementia and Alzheimer's care options
- Senior mental health services
- Senior urological services
3. Functional, Rehabilitative, and Supportive Services
Services oriented toward maintaining or restoring daily function. This group includes senior rehabilitation services, senior fall prevention programs, senior pain management services, senior wound care services, and functional assessment in senior healthcare. The Centers for Disease Control and Prevention (CDC) STEADI (Stopping Elderly Accidents, Deaths, and Injuries) initiative provides a nationally recognized framework for fall risk screening that informs how fall prevention listings are classified here.
4. Ancillary and Sensory Care
Distinct service lines that address hearing, vision, dental, podiatric, and nutritional needs — areas that Medicare historically covered on a limited basis before the Inflation Reduction Act of 2022 began expanding some dental, vision, and hearing benefits under CMS. Listings include senior vision and eye care, senior hearing care services, senior dental care services, senior podiatry services, senior nutrition and dietary services, and senior dermatology services.
5. Care Setting and Delivery Model
Services classified by where or how care is delivered, rather than by clinical specialty. This includes home health care services for seniors, telehealth services for seniors, hospice and palliative care for seniors, senior hospital care and inpatient services, senior post-acute care options, senior outpatient clinic services, and senior emergency care considerations. The Medicare hospice benefit, governed under 42 CFR Part 418, requires a physician-certified prognosis of 6 months or fewer if the terminal illness runs its normal course — a defined eligibility threshold that distinguishes hospice from palliative care listings.
How currency is maintained
Listings are reviewed against publicly available regulatory updates from CMS, the U.S. Department of Health and Human Services (HHS), and state health agency bulletins. CMS issues an annual Medicare Physician Fee Schedule final rule — published each November in the Federal Register — that alters coverage determinations, billing codes, and telehealth eligibility. Listing categories are evaluated against each year's final rule to ensure that service classifications remain consistent with reimbursement reality.
Coverage boundaries between Medicare Part A, Part B, and Part D affect which services qualify for distinct listing treatment. For example, senior medication management is classified separately from pharmacy benefit listings because medication therapy management (MTM) programs are a Part D benefit governed under 42 CFR §423.153(d), not a Part B clinical service. The Medicare coverage for senior health services page maps these part-specific boundaries in detail.
For topics where state Medicaid policy governs access — including many home- and community-based services — listings note the federal-state shared jurisdiction structure as defined under Title XIX of the Social Security Act. Medicaid and dual eligibility for seniors addresses the 12.5 million beneficiaries enrolled in both Medicare and Medicaid as of 2022 (CMS Medicare-Medicaid Coordination Office data).
Listings that intersect with Social Security benefit structures are also updated to reflect statutory changes. The Social Security Fairness Act of 2023, enacted January 5, 2025, repealed two longstanding provisions — the Windfall Elimination Provision (WEP) and the Government Pension Offset (GPO) — that had reduced or eliminated Social Security benefits for individuals receiving public pensions not covered by Social Security. This repeal is in effect as of the enactment date, expanding Social Security benefit access for affected retirees, including many public-sector workers such as teachers, firefighters, and police officers. The Social Security Administration (SSA) is implementing the statutory change, which includes retroactive benefit adjustments to January 2024 for eligible individuals. This change may materially alter the income and financial context for seniors navigating Medicare enrollment, Part B premium income-related adjustment amounts (IRMAA), and Medicaid income eligibility thresholds. Relevant listings, including Medicare coverage for senior health services and Medicaid and dual eligibility for seniors, are reviewed for downstream eligibility and income-related impacts stemming from this statutory change.
How to use listings alongside other resources
Listings function as a classification and navigation layer, not as clinical guidance or provider endorsements. The how-to-use guide for this resource outlines the distinction between finding a service category and selecting a specific provider. Listings should be used alongside formal care planning tools — such as advance care planning for seniors and senior care coordination and case management — which address the sequencing and documentation of care decisions.
Comparison between listing types is often clinically meaningful. Choosing a geriatrician versus a primary care physician illustrates the difference between generalist and subspecialty geriatric training. Similarly, senior transitions of care addresses the high-risk period when a patient moves between care settings — a phase associated with 30-day hospital readmission rates that CMS tracks under the Hospital Readmissions Reduction Program (HRRP) established by the Affordable Care Act.
Listings covering access barriers — including rural senior healthcare access, senior health disparities and access barriers, and social determinants of health in seniors — are intended to provide structural context rather than direct navigation, and should be read alongside the clinical service listings to understand why geographic and socioeconomic factors alter which listed services are practically accessible.
How listings are organized
Each listing page follows a consistent structural template: a regulatory or clinical definition of the service type, the primary delivery settings, relevant federal or state coverage frameworks, provider credentialing or licensing categories, and named clinical standards where applicable (such as American Geriatrics Society guidelines or Joint Commission accreditation criteria).
Within qualified professionals category, listings are organized by organ system rather than by disease name, following the International Classification of Diseases, Tenth Revision (ICD-10) chapter structure used by CMS for claims processing. This means a condition like diabetic peripheral neuropathy appears under both senior endocrinology and diabetes care and senior neurology services, with each page clarifying the specific clinical scope of the respective specialty.
Care setting listings are organized along the post-acute continuum defined by CMS: acute inpatient → skilled nursing facility (SNF) → inpatient rehabilitation facility (IRF) → long-term acute care hospital (LTACH) → home health → outpatient. Each level corresponds to distinct Medicare payment systems: the Inpatient Prospective Payment System (IPPS), SNF Prospective Payment System, IRF PPS, and Home Health PPS respectively. Listings for caregiver support and medical coordination and medical alert systems and emergency response fall outside this clinical continuum and are classified under community and safety support — a category aligned with AHRQ's definition of patient safety tools for community-dwelling older adults.
The medical and health services topic context page provides background on the epidemiological and policy environment that shapes why these listing categories exist and how they have evolved under federal health policy since the establishment of Medicare in 1965.