The CGA medical abbreviation, as used in physical therapy and occupational therapy notes, means contact guard assist: a helper keeps one or both hands lightly on the patient, often on a gait belt, ready to steady them, while the patient does all of the work of moving. It describes a level of safety support, not physical lifting.
CGA appears in therapy evaluations, nursing mobility notes, rehab goals and discharge planning. In geriatric medicine, the same letters can mean comprehensive geriatric assessment, a broad evaluation of an older adult's health and function. This guide covers both, with the therapy meaning first because it is the one most readers meet.
At a glance
Stands for
Contact guard assist (therapy and nursing)Other meanings
Comprehensive geriatric assessment (geriatrics); corrected gestational age in some newborn notesPatient effort
All of the work; the helper gives no lifting helpHelper's role
Hands on, often holding a gait belt, to catch a loss of balanceOne step easier
SBA, stand by assist, with no touchOne step harder
Minimal assist, where the helper gives a small amount of lifting helpSpecialty
Physical therapy, occupational therapy, rehab nursing
Contact guard assist: the CGA medical abbreviation in physical therapy
Contact guard assist means the person can stand, walk or transfer on their own strength, but their balance or judgment is not yet reliable enough to be left untouched. A therapist, nurse or aide keeps light contact, usually with a hand on a gait belt around the waist, so they can react at once if the person starts to sway or stumble.
The key point is that the helper is not carrying any of the body weight. If the helper begins to lift or pull, the level is no longer CGA but minimal assist or higher. Therapists choose the term carefully because it guides staff on how much help to give and helps track progress over time.
Where CGA sits on the assist scale
Therapy notes use a ladder of terms to describe how much help someone needs. Wording varies a little between facilities, but the common order runs like this.
| Level | What the helper does |
|---|---|
| Independent | Nothing; the person is safe alone |
| Modified independent | No help, though a cane, walker or extra time is needed |
| Supervision, also called SBA | Watches nearby without touching |
| CGA | Keeps hands on for balance, no lifting |
| Minimal assist | Gives a small amount of physical help; the person does most of the work |
| Moderate assist | Gives roughly half the effort |
| Maximal assist | Does most of the work |
| Dependent | Does all of the work, often with a lift device |
CGA in real therapy and nursing notes
PT daily note: "Sit to stand CGA, gait 75 ft with FWW, CGA, 1 LOB recovered with guarding." The person stood up and walked 75 feet with a front wheeled walker, a FWW, needing hands on support for balance. LOB means loss of balance, and the helper caught it.
Nursing staff read these notes to know how to get a patient up safely between therapy sessions. A sign by the bed or a whiteboard may simply say "Up with 1, CGA, gait belt." Therapy goals often aim to move a person from CGA toward supervision or independence before going home, and the level helps teams decide whether someone needs help at home, a rehab stay or a SNF placement. Weight bearing orders such as WBAT often appear in the same note.
Comprehensive geriatric assessment
In geriatric medicine, CGA stands for comprehensive geriatric assessment. It is a structured, team based evaluation of an older adult that looks well beyond a single illness. A doctor, nurse, therapist, pharmacist, social worker or other team members review several areas together.
- Medical conditions and a full medication review
- Daily function, including ADLs such as bathing and dressing
- Memory, thinking and mood
- Walking, balance and fall risk
- Nutrition, hearing and vision
- Home safety, social support and personal goals
The result is a care plan built around what matters most to the person. You might see it in a geriatrics clinic letter, a preoperative assessment for an older patient or a hospital consult note.
Which CGA is this note using
When the note is about walking, transfers, a walker or a gait belt, CGA means contact guard assist. If it comes from a geriatrics clinic and talks about function, memory and medicines, it means comprehensive geriatric assessment. In some newborn intensive care notes, CGA can stand for corrected gestational age, written next to a number of weeks. Other therapy and mobility shorthand appears throughout our tests, scans and assessments hub.
Assist levels are set by therapists after watching a person move. If you are unsure how much help a family member needs at home, ask their physical or occupational therapist.
Frequently asked questions
What does CGA mean in physical therapy?
In physical therapy, CGA means contact guard assist. The therapist keeps hands on the patient for balance and safety but does not help lift or move them.
What is the difference between CGA and min assist?
With CGA, the patient does all of the work and the helper only steadies them. With minimal assist, the helper gives a small amount of actual lifting or pulling help.
Is CGA the same as standby assist?
No. Standby assist, often written SBA, means the helper stays close without touching. CGA means the helper is in light physical contact the whole time.
What is a comprehensive geriatric assessment?
It is a team based evaluation of an older adult's medical, functional, mental, social and home needs. The goal is a care plan that fits the person's priorities.
Why is a gait belt used with CGA?
A gait belt gives the helper a secure place to hold so they can steady the person quickly. It is safer for both people than grabbing an arm or clothing.