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Occupational Therapy Medical Abbreviations

Occupational Therapy documentation is full of abbreviations that can look like alphabet soup. Whether you are a student on your first fieldwork rotation or a clinician switching to a new setting, knowing these shorthand terms will keep your notes accurate and your charting much faster. Below is a quick reference that you can bookmark for your future self.

Activities of Daily Living

Understanding and documenting ADLs is critical for treatment planning, progress tracking, and communicating with the healthcare team. When it comes to your evaluation + progress notes, these three will show up almost every time:

Assistance and Independence Levels

Documenting a patient’s level of assistance tells the team how much support a patient really needs. These levels of care follow a standard scale used across rehab settings. Here’s a breakdown of the most common you’ll need to know:

Abbreviation

Level

What It Means

I

Independent

Patient performs the activity safely with no help.

MOD I

Modified Independent

Patient completes the task independently but needs an assistive device or extra time.

SBA

Stand-By Assist

The therapist is within arm's reach for safety but does not provide physical contact.

CGA

Contact Guard Assist

The therapist maintains hands-on contact for safety but provides no physical support.

MIN A

Minimal Assist

Patient performs 75% or more of the activity.

MOD A

Moderate Assist

Patient performs 50-74% of the activity.

MAX A

Maximal Assist

Patient performs 25-49% of the activity.

DEP / Total A

Dependent/Total Assist

Patient requires full assistance to complete the task.

Range of Motion

In occupational therapy, we are constantly measuring movement. ROM measurements are often used in rehabilitation, hand therapy, and orthopedic settings. The most common abbreviations you will need to know are:

Weight-Bearing Status

Lower-extremity patients often have specific restrictions that are prescribed directly by a doctor. Getting them wrong can put a patient at serious risk. You’ll need to understand these abbreviations to ensure safe therapy, progression, and accurate documentation.

Abbreviation

Status

Description

NWB

Non-Weight-Bearing

No weight on the affected limb at all.

TTWB

Toe-Touch Weight-Bearing

Patient can contact the ground with their toes for balance, but not for support.

PWB

Partial Weight-Bearing

A limited percentage of body weight is allowed on the limb.

WBAT

Weight-Bearing as Tolerated

Patients bear as much weight as they can handle without increased pain.

FWB

Full Weight-Bearing

No restrictions. Full weight on the limb is permitted.

Common Medical Conditions

As an Occupational therapist, you will encounter a wide variety of conditions. These diagnoses can come up regularly, no matter what setting you work in:

Abbreviation

Condition

CVA

Cerebrovascular Accident (stroke)

TBI

Traumatic Brain Injury

SCI

Spinal Cord Injury

CHF

Congestive Heart Failure

COPD

Chronic Obstructive Pulmonary Disease

BKA

Below-Knee Amputation

CTS

Carpal Tunnel Syndrome

DJD

Degenerative Joint Disease (osteoarthritis)

DM

Diabetes Mellitus

IDDM

Insulin-Dependent Diabetes Mellitus (Type 1)

NIDDM

Non-Insulin Dependent Diabetes Mellitus (Type 2)

HNP

Herniated Nucleus Pulposus (Herniated Disc)

FX

Fracture

PD

Parkinson’s Disease

MS

Multiple Sclerosis

ALS

Amyotrophic Lateral Sclerosis

DVT

Deep Vein Thrombosis

Medical Settings and Facilities

OTs work in many different healthcare environments, and each setting has its own shorthand.

Equipment and Devices

As an Occupational Therapist, you will rely on a variety of devices and equipment to help your patients regain function, improve mobility, and reclaim their independence. This list goes on, but here are some you will often find used in OT settings for documentation, communication, and treatment planning:

Documentation and Goals

Clear documentation is a must. Using the correct abbreviations will help save time and ensure that your team receives treatment plans, progress notes, and goals accurately.

Abbreviation

Meaning

Description

H&P

History and Physical

Doctor’s initial comprehensive examination.

IE

Initial Evaluation

OT’s first assessment of the patient

STG

Short-Term Goal

Goal for days/weeks

LTG

Long-Term Goal

Goal by discharge

Tx

Treatment

Provided therapy/interventions

S/P

Status Post

Indicates patient’s condition after an event or surgery (e.g., S/P left THA).

PMH

Past Medical History

Patient’s previous illnesses, surgeries, or significant health events.

Hx

History

Patient’s medical history

HEP

Home Exercise Program

Exercises or activities assigned for home

POC

Plan Of Care

Documented treatment that includes goals, interventions, and frequency

D/C

Discharge

End of services; includes outcomes and recommendations

BID

Twice a Day

(From Latin “bis in die”) Often used to indicate the frequency of exercises or interventions

ECT

Energy Conservation Techniques

Strategy to help your patients manage fatigue and optimize their energy during day-to-day tasks

SPT

Stand-Pivot Transfer

A safe technique to help a patient move from one place to another (e.g., bed to wheelchair)

Assessment and Measurement

Occupational therapy uses a variety of tools to evaluate strength, cognition, mobility, and a person’s ability to complete both basic self-care and more complex tasks needed for independent living. Here are the abbreviations for some of the common tools used:

Body Parts, Positioning, and Vital Signs

Professional Credential

Abbreviation

Credential

OT

Occupational Therapist

OTA

Occupational Therapy Assistant

COTA

Certified Occupational Therapy Assistant

OTR/L

Occupational Therapist, Registered/Licensed

OTD

Doctor of Occupational Therapy

MOT

Master of Occupational Therapy

MSOT

Master of Science in Occupational Therapy

FAOTO

Fellow of the American Occupational Therapy Association

BCG

Board Certified Gerontology

BCMH

Board Certified Mental Health

BCP

Board Certified Pediatrics

BCRP

Board Certified Physical Rehabilitation

To become an OTR or COTA, therapists must complete an ACOTE-accredited OT or OTA program, pass the NBCOT certification exam, and get licensed in their state.

Abbreviations to Avoid

The Joint Commission established its official "Do Not Use" list in 2004 to prevent medication errors in accredited healthcare facilities. These abbreviations are banned from handwritten orders and handwritten medication-related documentation.

Do Not Use

Potential Problem

Use Instead

U or u (unit)

Mistaken for 0, 4, or "cc"

Write "unit"

IU (International Unit)

Mistaken for IV or the number 10

Write "International Unit"

Q.D., QD, q.d., qd (daily)

Can get confused for one another; Period after Q mistaken for "I" and “O” mistaken for “I”

Write "daily"

Q.O.D., QOD, q.o.d, qod (every other day)

Can get confused for one another; Period after Q mistaken for "I" and “O” mistaken for “I”

Write "every other day"

Trailing zero (X.0 mg)

Decimal point missed; this can lead to overdosing

Write X mg

Lack of leading zero (.X mg)

Decimal point missed

Write 0.X mg

MS, MSO4, MgSO4

MS can mean morphine sulfate or magnesium sulfate; MSO4 and MgSO4 can get confused for one another

Write "morphine sulfate" or "magnesium sulfate"

Here are some additional abbreviations that are best to avoid in documentation:

Tips for Using Abbreviations Safely

  1. Always check with your facility's approved list first. Most hospitals and rehab centers have their own approved list of abbreviations. What is preferred at one facility might not be acceptable at another.
  2. When in doubt, spell it out! If there is ever any chance that the reader could misinterpret an abbreviation, write the full term out. Insurance reviewers, in particular, probably won’t recognize your niche OT shorthand.
  3. Watch out for abbreviations with multiple meanings. "PD" can mean Parkinson's disease or peritoneal dialysis. "Tx" can mean treatment or traction. Context matters, but clarity matters more.

Getting OT abbreviations down takes some time and can be overwhelming at first, but with practice, they will become second nature. Keep this reference handy, spell it out when unsure, and remember it all comes back to helping your patients reach their goals safely!