ICD-10-PCS Billable Code

F02ZCYZ

Activities of Daily Living Assessment None to None with Other Equipment, Ergonomics and Body Mechanics Approach

Procedural Specifications

Clinical Axis Detail Definition
SectionF Physical Rehabilitation and Diagnostic Audiology
Body System0 Rehabilitation
Operation2 Activities of Daily Living Assessment
Body PartZ None
ApproachC Ergonomics and Body Mechanics
DeviceY Other Equipment
QualifierZ None

Operation Definition

Measurement of functional level for activities of daily living

Procedure Overview

Activities of Daily Living Assessment measures a patient's functional independence in everyday self-care tasks such as bathing, dressing, feeding, toileting, and mobility around the home, along with more complex instrumental tasks like cooking or managing medications. Occupational therapists typically perform this evaluation after events that limit physical or cognitive function, including stroke, joint surgery, spinal cord injury, or cognitive decline, to understand how the impairment affects daily life rather than just isolated body functions.

The clinician observes or has the patient attempt real or simulated tasks and scores performance using standardized instruments that rate the level of assistance required, from independent to total dependence. This produces a functional baseline distinct from strength or range-of-motion numbers, focusing instead on what the person can actually accomplish.

The resulting score supports decisions about discharge planning, the need for home modifications or assistive equipment, and eligibility for continued therapy, and it gives families and care teams a concrete picture of the support a patient will need at home.

Anatomy & Axis Detail

Procedure Detail

When no specific body part qualifier applies, the activities of daily living assessment addresses a patient's overall functional independence in self-care tasks - bathing, dressing, feeding, grooming, and toileting - without attributing the limitation to a particular organ system or body region. This unspecified approach fits patients whose functional deficits stem from multiple, overlapping causes such as generalized weakness, cognitive impairment, or multisystem illness where isolating a single physiological driver would not accurately represent the clinical picture. The assessment typically uses a standardized functional scale to document baseline performance and track change over the course of rehabilitation. Coders should reserve this qualifier for situations genuinely lacking a documented system-specific focus, rather than defaulting to it when a more specific circulatory or respiratory qualifier is supported by the record.

Type Qualifier: Ergonomics and Body Mechanics

Ergonomics and Body Mechanics identifies an assessment of how a patient uses posture and movement technique to perform tasks safely and efficiently, particularly to prevent injury during work or daily activities. It focuses on the interaction between the patient and their tasks. It differs from Environmental, Home and Work Barriers, which evaluates the physical setting itself rather than the patient's movement technique within it.

Equipment: Other Equipment

Other Equipment is a residual value for rehabilitation or diagnostic device categories not separately captured elsewhere in this axis, used when documentation specifies equipment whose type does not correspond to a named category such as Computer, Audiovisual, or Mechanical. It preserves the fact that equipment was used without forcing an inexact match to a more specific device value.

Coding & Documentation

This code applies when documentation shows a standardized functional scale or structured task-based scoring of self-care or home-management ability, not a general note that a patient "needs help at home." The specific instrument used, such as a functional independence measure, should be identifiable in the record to support qualifier selection. A common coding error is using this family for a pure strength or motor test that happens to occur during an occupational therapy visit, when no functional task was actually scored. Coders should also verify the assessment is separately documented from any hands-on training in the same task, since training the task itself falls under a different root operation.

Commonly Confused With

Motor and/or Nerve Function AssessmentIt is easily confused with Motor and/or Nerve Function Assessment because both may be performed by the same therapist in one visit; the distinguishing factor is whether the score reflects an isolated physical measurement or completion of a functional daily task.
Motor TreatmentIt also differs from Motor Treatment sessions where the therapist actively trains the patient in a daily task rather than scoring current independence, so the note must indicate whether the encounter was evaluative or interventional.