Residential care explained: assisted living, group homes, costs

Last updated 2026-07-23

what is residential care

Residential care is a broad category, not a single license type. It covers any setting where someone lives full time and gets help with daily activities like bathing, dressing, medication reminders, and meals, but doesn't need the round-the-clock skilled nursing you'd get in a hospital or nursing home. States use different names for pieces of this category: assisted living, residential care facility, adult foster care, board and care home, group home, personal care home. The label changes by state, but the function is the same. Someone needs support to live safely, and they get it in a home-like setting instead of a medical one. The federal government doesn't license any of these. There's no national "residential care" statute. Licensing sits entirely with state agencies, usually a department of health, department of social services, or department of aging, and the rules on staffing ratios, physical plant, medication assistance, and admission criteria vary a lot state to state ^[1]. If you're comparing two states, don't assume the rules transfer. A facility license valid in Ohio means nothing in Texas. Because the category is so wide, the first job for anyone opening a facility is figuring out exactly which sub-type they're building: assisted living for seniors, a group home for adults with intellectual or developmental disabilities, a recovery residence, or adult foster care with a small number of residents in a family-style home. Each has its own licensing track, inspection standard, and staffing rule, even within the same state agency.

what is assisted living

Assisted living is a residential care option for people, usually older adults, who need help with daily activities but don't require the level of medical care a nursing home provides. Typical services include help with bathing and dressing, medication management, meals, housekeeping, and some social or recreational programming ^[2]. Residents generally have their own room or apartment and keep a fair amount of independence compared to a nursing home. There's no single federal definition of assisted living. The Centers for Medicare & Medicaid Services (CMS) and the Administration for Community Living both note that assisted living is regulated at the state level, and states use terms like "assisted living facility," "residential care facility," or "personal care home" somewhat interchangeably depending on the jurisdiction ^[3]. That means the honest answer to "what is assisted living" is: it's whatever your state's statute says it is, and you need to read that statute, not a national definition, before you plan a building or a budget. For a state-by-state breakdown of how licensing categories and terminology differ, see assisted living and assisted living facilities.

what is an assisted living facility

An assisted living facility (sometimes called an ALF) is the licensed building or program where assisted living services get delivered. It's the legal entity that holds the state license, more than a description of the care model. To operate one, you typically need: a facility license from the state agency that regulates residential care, compliance with building and fire code specific to occupancy type, a staffing plan meeting the state's minimum ratios, and an approved admission/discharge policy. Most states set a minimum and maximum resident count per license tier. Smaller facilities (sometimes 6 beds or fewer) often fall under a separate, lighter-touch category, similar to adult foster care, while larger ALFs (16+ beds) face fuller inspection and staffing requirements. Confirm the exact bed-count thresholds and license tiers with your state licensing agency, because these numbers get revised and differ significantly by state. A facility's license also usually specifies what level of care it's approved to provide. Some states allow a lower tier license for facilities offering only supervision and meals, and a higher tier for those offering hands-on personal care or limited nursing oversight. Applying for the wrong tier is one of the more common paperwork mistakes new operators make, because it means re-filing after the state kicks back the application. For a plain walkthrough of the tiering question, see assisted living facility and facility assisted living.

what is a group home

A group home is a licensed residential setting, usually a house, where a small number of people (often somewhere between 4 and 10, though this varies a lot by state and population served) live together and receive support from paid staff. Group homes serve several populations: adults with intellectual or developmental disabilities (IDD), people with serious mental illness, people in recovery from substance use, and in some states, seniors who don't need a large-scale assisted living building. The defining feature of a group home, compared to a big assisted living community, is scale and setting. It looks like a house on a residential street, not an institution. Staffing is usually direct-support professionals working shifts, rather than a large facility staff with a separate nursing department. Licensing for IDD group homes frequently ties into a state's Medicaid Home and Community-Based Services (HCBS) waiver program, since Medicaid is the primary payer for most adults with IDD who need residential support ^[4]. Group homes for different populations answer to different state agencies even within the same state. A group home for adults with developmental disabilities might be licensed by a state's developmental disabilities agency, while a group home for people with mental illness could be licensed by the behavioral health division, and a senior-focused small group home might fall under the same office that licenses assisted living. Don't assume one license covers all populations. It rarely does.

what is assisted living vs nursing home (and the difference explained)

Primary need	Help with daily activities (ADLs)	24-hour skilled nursing/medical care
Staffing	Personal care aides, med techs, some states require an RN consultant	Licensed nurses on-site around the clock
Regulator	State health/social services agency (varies by state)	State health department + federal Medicare/Medicaid certification (CMS)
Medicare coverage	Not covered (room and board)	Short-term skilled care covered under conditions [6]
Typical setting	Private apartment/room, more independence	Hospital-like rooms, higher acuity	Nursing homes are certified by CMS to bill Medicare and Medicaid, which means they answer to federal Conditions of Participation on top of state licensing . Assisted living facilities are not federally certified in this way; they are licensed only at the state level, which is part of why coverage and quality reporting differ so much between the two settings.

The core difference is medical intensity. Assisted living is for people who need help with daily activities but not ongoing skilled nursing care. A nursing home (also called a skilled nursing facility, or SNF) is for people who need 24-hour licensed nursing care, rehabilitation after a hospital stay, or management of complex medical conditions ^[5]. Here's a side-by-side on the practical differences: | Feature | Assisted living | Nursing home (SNF) |

what does assisted living provide day to day

Assisted living typically provides: help with activities of daily living (bathing, dressing, toileting, transferring), medication management or reminders, three meals a day plus snacks, housekeeping and laundry, transportation to appointments, and some level of social or recreational activity ^[2]. Many facilities also offer 24-hour staff availability for emergencies, even if that staff isn't providing skilled nursing. What it does not typically provide, unless the state license and the specific facility explicitly cover it, is ongoing skilled nursing care, ventilator or feeding-tube management, or intensive rehabilitation therapy. Facilities that want to offer a higher level of care often need a separate, higher-tier license (sometimes called "limited nursing" or "enhanced" assisted living depending on the state), plus additional staffing. One thing families and operators both get wrong: "assisted living" is not a guarantee of any specific service list. The services a facility must provide are set by that facility's state license category and its own admission agreement. Always check the specific state regulation and the individual facility's disclosure statement rather than assuming a national standard applies.

does medicare cover assisted living facilities

No. Medicare does not pay for the room and board cost of assisted living, and it does not pay for personal care services like bathing or dressing assistance delivered in an assisted living facility . Medicare.gov states plainly that "Medicare doesn't cover long-term care (also called custodial care)" for daily living help, whether that care happens at home, in assisted living, or elsewhere . Medicare Part A can cover a short stay in a Medicare-certified skilled nursing facility after a qualifying hospital stay, but that's a different setting with a different certification, not assisted living ^[6]. Medicare Part B can still cover doctor visits, physical therapy, and other medical services for someone who happens to live in assisted living, but it won't touch the facility's room-and-board or personal care charges. Medicaid is a different story, though it's still limited. Many states use Medicaid HCBS waivers to pay for personal care services delivered inside assisted living or group home settings, but Medicaid generally still won't pay for the room and board portion of the cost in most states, only the service component ^[4]. Coverage details, waiver names, and what counts as "room and board" versus "service" vary enormously by state, so check with your state Medicaid agency and the CMS HCBS waiver page for specifics ^[4].

how to start a group home (the real steps)

Starting a licensed group home is a multi-month process, not a weekend project. The realistic sequence looks like this: 1. Pick your population and license category. Decide whether you're serving seniors, adults with IDD, people with mental illness, or people in recovery, because this determines which state agency licenses you and what standards apply. 2. Confirm zoning and property fit. Residential care uses (especially group homes) often qualify for reasonable-accommodation protection under the federal Fair Housing Act, but local zoning, fire code, and occupancy limits still apply and vary by city and county. Confirm with your local planning department before you sign a lease or mortgage. 3. Write your policy and procedure manual. States require written policies on admission/discharge criteria, medication management, staffing, emergency procedures, resident rights, grievance processes, and abuse/neglect reporting. 4. Build a staffing plan. This includes required staff-to-resident ratios (which vary by state and by acuity level), background check requirements, and training hours, often including CPR/first aid and state-specific caregiver training. 5. Submit your license application. This typically requires the entity's business formation documents, the property's fire marshal and health inspection sign-off, your policy manual, staffing plan, and an application fee. Fee amounts and processing timelines differ by state; confirm current figures with your state licensing agency. 6. Pass your pre-licensing inspection. A state surveyor visits the physical location to confirm it matches your application: exits, square footage per resident, kitchen and bathroom standards, fire suppression, and posted emergency plans. 7. Get your license and prepare for ongoing surveys. Most states re-inspect annually or biannually, and complaint-triggered inspections can happen anytime. A lot of the early rejection risk comes from paperwork gaps, not the building itself: an incomplete policy manual, a staffing plan that doesn't match the state's minimum ratio, or a zoning approval that wasn't confirmed before the lease was signed. Building your own policy manual and application packet from scratch, state by state, is genuinely a heavy lift, which is part of why some operators use a prebuilt packet like GroupHomePath's $299 State Group Home Licensing Kit to get the standard forms and policy templates in one place rather than drafting each policy from a blank page. It doesn't replace talking to your state licensing agency, and it doesn't speed up the state's own review clock, but it can cut down the drafting time on the front end.

how do i start a group home if I'm serving a specific population (IDD, mental health, recovery)

The mechanics are similar across populations, but the licensing agency and the funding path change. For adults with intellectual or developmental disabilities, licensing usually runs through the state's developmental disabilities or Medicaid HCBS office, and funding often comes through a Medicaid waiver rather than private pay ^[4]. For adults with serious mental illness, the license typically sits with the state behavioral health authority, and admission criteria often require a documented diagnosis and treatment plan. For recovery residences (sober living), licensing requirements vary the most by state; some states have no formal license and instead rely on voluntary certification through a recognized recovery residence standard, while others require a specific state credential. Before you commit to a population, check what payer sources actually exist in your state for that group. A group home model that works financially in one state because of a strong Medicaid waiver allocation may not pencil out in a state with a long waiver waitlist. CMS's HCBS waiver information page is the right starting point for understanding how a given state structures that funding ^[4].

what's the difference between an assisted living facility and a group home in practice

Scale and license category are the two biggest practical differences. Assisted living facilities tend to be larger, purpose-built or converted commercial-style buildings with dozens of residents, dedicated dining and activity space, and a facility staff structure with an administrator, care staff, and sometimes a consulting nurse. Group homes tend to be single-family-style houses with a handful of residents and a rotating shift staff of direct-support workers. License category follows that scale difference. States often set lower staffing and building-code thresholds for a home housing 6 or fewer residents (sometimes called a "family care home" or similar), compared to what's required once a facility crosses into the double digits. That threshold number is state-specific, so confirm exact bed-count and staffing cutoffs with your state licensing agency rather than assuming a national standard. The populations served also tend to differ by convention, though not by hard rule. Assisted living skews toward older adults aging in place. Group homes serve a wider population span: seniors, adults with IDD, adults with mental illness, youth in some states, and people in addiction recovery. If you're comparing the two models side by side before deciding which to build, assisted living at home covers the smaller-scale, in-home version of the assisted living model that sits closest to a group home in practice.

how much does residential care cost, and who pays for it

Costs vary enormously by state, region, and level of care, and any national average number should be treated as a rough planning reference, not a quote. Genworth's long-running Cost of Care Survey, one of the most cited sources on this, has reported national median assisted living costs in the range of roughly $4,500 to $5,900 per month in recent survey years, with wide swings between states and even between metro and rural areas within the same state . Group home and adult foster care pricing tends to run lower than large assisted living facilities in many markets, partly because of smaller overhead and staff ratios, but exact figures depend heavily on local labor costs and the acuity of residents served. On the payer side: private pay (family funds, long-term care insurance) covers most assisted living stays. Medicare pays for none of the room-and-board or custodial care cost . Medicaid, through state HCBS waivers, can cover the service component (personal care, case management) in many states, and a smaller number of states allow Medicaid to cover some room-and-board costs, usually capped and means-tested ^[4]. Veterans benefits (Aid and Attendance) can also help offset costs for eligible veterans and surviving spouses, administered through the VA rather than Medicare or Medicaid. For an operator, this payer landscape matters as much as the license itself. A facility that plans around private-pay-only residents has a very different revenue and admission strategy than one built around Medicaid waiver clients, and the state's waiver reimbursement rate (which you can find through your state Medicaid agency) will shape what staffing ratio and building quality is financially realistic.

how inspections and ongoing compliance work after you're licensed

Getting licensed is the start, not the finish. Most states conduct routine survey inspections on a set cycle, commonly annual or biannual depending on facility type and past compliance history, plus unannounced inspections triggered by a complaint or an incident report. Surveyors typically check: staffing records against the approved staffing plan, medication administration logs, resident care plans, fire and life-safety equipment, kitchen sanitation, and evidence that required background checks and staff training were completed and documented. A facility found out of compliance usually gets a written statement of deficiencies and a required plan of correction with a deadline, similar in structure to how CMS handles nursing home surveys, though the specific escalation steps (fines, admission holds, license suspension) are set by each state's own regulations . Repeated or serious violations, especially anything touching resident safety or abuse/neglect, can lead to license revocation. The practical lesson for a new operator: build your recordkeeping system before your first resident moves in, not after your first inspection notice arrives. Staffing schedules, training certificates, medication logs, and incident reports need to be organized and retrievable on the day a surveyor walks in, because "we have it somewhere" during an inspection reads as a compliance problem even when the underlying care was fine.

Frequently asked questions

What is assisted living in simple terms?

Assisted living is housing for people, usually older adults, who need help with daily tasks like bathing, dressing, and medication but don't need the round-the-clock skilled nursing care a nursing home provides. It's licensed at the state level, so exact services and staffing rules vary by state. Residents typically keep their own room or apartment and more independence than in a nursing home.

What is a group home?

A group home is a licensed house-style residence where a small number of residents, often somewhere between 4 and 10 depending on the state, live together with paid staff support. Group homes serve seniors, adults with intellectual or developmental disabilities, people with mental illness, and people in addiction recovery, with different agencies licensing each population.

What is an assisted living facility?

An assisted living facility is the licensed building or program that delivers assisted living services under a state license. It must meet the state's building, fire, staffing, and policy requirements for its specific license tier, which usually depends on resident count and the level of care the facility is approved to provide.

What is the difference between assisted living and a nursing home?

Assisted living is for people who need help with daily activities but not ongoing medical care. A nursing home is for people who need 24-hour skilled nursing care, often after a hospital stay or for a complex chronic condition. Nursing homes are federally certified by CMS to bill Medicare and Medicaid; assisted living is licensed only at the state level.

What does assisted living provide?

Assisted living typically provides help with bathing, dressing, and toileting, medication reminders, meals, housekeeping, laundry, transportation, and social activities, plus staff availability for emergencies. It generally does not include skilled nursing, ventilator care, or intensive rehab therapy unless the facility holds a higher-tier license for enhanced care.

Does Medicare cover assisted living facilities?

No. Medicare does not cover the room-and-board or custodial care costs of assisted living. Medicare.gov states that Medicare doesn't cover long-term custodial care. Medicare Part B can still pay for doctor visits or therapy a resident receives while living in assisted living, but not the facility's care or housing charges.

How do I start a group home?

Pick your population and license category, confirm zoning with your local planning department, write required policies (admission, medication, staffing, emergencies), build a staffing plan meeting your state's ratios, submit your license application with fees to your state agency, and pass a pre-licensing inspection. Each state's exact requirements and fees differ, so confirm specifics with your state licensing agency.

How much does it cost to start a group home?

Start-up costs vary widely based on whether you buy, lease, or renovate a property, plus state application fees, staff training, and required insurance. There's no single national figure, since license fees and build-out standards differ by state. Budget separately for property costs, licensing/application fees, staffing and training, and working capital before your first Medicaid or private-pay reimbursement arrives.

Does Medicaid pay for assisted living or group homes?

In many states, Medicaid HCBS waivers cover the personal care and service component of assisted living or group home care, but most states still don't cover the room-and-board portion, or they cap it. Coverage and waiver names differ by state, so check with your state Medicaid agency and CMS's HCBS waiver information for specifics.

Is a group home the same as assisted living?

Not exactly. Both are types of residential care, but group homes are typically smaller, house-style settings serving a wider range of populations, while assisted living usually refers to larger, purpose-built communities primarily for older adults. License categories, staffing ratios, and building code requirements differ between the two even within the same state.

Who regulates assisted living and group homes?

State agencies regulate both, not the federal government. Depending on the state, this could be a department of health, department of social services, department of aging, or a disability-specific agency for IDD group homes. There is no single federal license; CMS only certifies nursing homes and other Medicare/Medicaid providers, not assisted living or most group homes.

What's the difference between adult foster care and a group home?

The terms overlap significantly and definitions vary by state. Generally, adult foster care describes a small home (often licensed for a handful of residents) run in a family-style setting, sometimes with the operator living on-site, while "group home" can describe a similarly sized or larger staffed residence. Check your specific state's statute, since the terms aren't used consistently nationwide.

Can I run a group home out of my own house?

In many states, yes, subject to state licensing standards and local zoning rules. Group homes for a small number of residents often qualify for reasonable-accommodation protection under the federal Fair Housing Act regarding residential zoning, but you still need the state license, fire code compliance, and any local occupancy permits. Confirm both zoning and licensing requirements before committing to a property.

Sources

1. Medicaid.gov, Home & Community Based Services: Medicaid HCBS waivers fund personal care services in group homes and assisted living for eligible populations
2. Medicare.gov, Skilled Nursing Facility Care: Medicare Part A covers short-term skilled nursing facility stays under specific conditions
3. CMS.gov, State Operations Manual / Nursing Home Survey Process: CMS Conditions of Participation and survey/deficiency process for certified nursing facilities
4. Medicare.gov, Long-Term Care coverage: Medicare doesn't cover long-term custodial care including assisted living room and board
5. Medicaid.gov, State Waivers List: Medicaid room-and-board coverage in residential settings is limited and state-specific
6. Genworth, Cost of Care Survey: National median assisted living costs reported in recent Cost of Care Survey years