An ADL, or activity of daily living, is any basic self-care task you perform every day to take care of yourself. The most commonly cited examples are bathing, dressing, eating, using the toilet, moving from a bed to a chair (called transferring), and maintaining continence. These six activities form the core of how healthcare providers, insurers, and government programs measure a person’s ability to live independently.
The Six Basic ADLs
The standard list of basic ADLs comes from a scale developed by Sidney Katz in the 1960s, and it’s still the most widely used framework today. The six activities are:
- Bathing: washing your body in a shower or bath
- Dressing: selecting clothes and putting them on, including fastening buttons and zippers
- Toileting: getting to and from the bathroom and managing hygiene afterward
- Transferring: moving yourself from a bed to a chair, or from sitting to standing
- Continence: controlling bladder and bowel function
- Feeding: getting food from a plate into your mouth (not cooking, just the physical act of eating)
These are considered “basic” because they represent the minimum physical tasks required to care for your own body. A person who can do all six independently has a very different care profile than someone who needs help with three or four of them. That distinction drives major decisions about what kind of support someone needs and who pays for it.
Instrumental ADLs: The Next Level
Beyond basic ADLs, there’s a second category called instrumental activities of daily living, or IADLs. These are more complex tasks required to live independently in a community, not just survive physically. They include:
- Using the telephone: looking up numbers and dialing
- Shopping: getting groceries and household supplies without help
- Preparing food: planning and cooking meals
- Household tasks: cleaning, doing dishes, basic home upkeep
- Doing laundry: washing, drying, and putting away clothes
- Transportation: driving a car or using public transit
- Managing medications: taking the right doses at the right times
- Managing money: budgeting, writing checks, paying bills
The distinction matters because someone might be able to feed and dress themselves (basic ADLs) but struggle to manage medications, cook meals, or handle their finances (instrumental ADLs). IADL difficulties often show up earlier than basic ADL problems, especially in conditions like dementia, where complex thinking declines before physical ability does.
Why ADLs Matter for Insurance and Benefits
ADLs aren’t just a medical concept. They’re the measuring stick that insurance companies and government programs use to decide whether you qualify for care benefits. Most long-term care insurance policies begin paying benefits when you need help with two or more of the six basic ADLs, or when you have a cognitive impairment like Alzheimer’s disease.
Medicare and Medicaid use ADL performance the same way, evaluating whether someone qualifies for home health services or a nursing facility stay based on how many daily tasks they can no longer perform independently. The Social Security Administration also considers how daily functioning is affected when evaluating disability claims, particularly for mental health conditions. They look at whether a disorder limits your ability to remember and follow through on tasks, interact with others, concentrate long enough to complete activities, or manage yourself without losing self-control.
Importantly, being able to do some things on your own doesn’t automatically disqualify you. The SSA specifically notes that a person may be able to cook, shop, pay bills, and drive, yet still have a qualifying disability. What matters is whether you can perform these activities consistently, independently, and without significant support from others.
How ADL Ability Is Assessed
When a healthcare provider evaluates your ADLs, they’re looking at each task individually and rating whether you can do it without any help, need some assistance, or are fully dependent on someone else. The assessment typically happens during a doctor’s visit, a home health evaluation, or an occupational therapy session. It’s straightforward: can you get dressed on your own? Can you get out of bed and into a chair? Can you use the bathroom without someone helping you?
The results paint a picture of your overall functional status. Someone who scores as independent in all six basic ADLs is in a very different situation than someone who needs help with bathing and transferring. That gap determines what level of care is appropriate, whether that’s occasional home visits, assisted living, or round-the-clock nursing care.
Tools That Help With ADLs
When someone starts losing the ability to perform certain ADLs, the goal isn’t always to provide a caregiver for every task. Occupational therapists often recommend adaptive equipment that lets people maintain independence longer. These are simple, practical tools designed around specific limitations:
- Universal cuffs: straps that wrap around the palm to hold a fork, toothbrush, or pen in place when grip strength is weak
- Button hooks and zipper pulls: small devices that let you fasten clothing with one hand or limited finger dexterity
- Dressing sticks: long-handled tools for pushing and pulling clothing on when you can’t bend or reach easily
- Reachers: trigger-operated grippers for grabbing items from shelves, pulling pants over your feet, or picking things up off the floor
- Rocker knives: curved blades that cut food with a rocking motion instead of a sawing motion, useful when you only have full use of one hand
- Sock aids: frames that hold a sock open so you can slide your foot in without bending down
These tools can make the difference between needing daily help and managing on your own. An occupational therapist can evaluate which ADLs are becoming difficult and recommend the right combination of equipment and technique changes to keep you functioning independently as long as possible.