CPT code 97161: Physical therapy evaluation, low complexity

Acquire information on the requirements and guidelines for the CPT code 97161 for more accurate and efficient documentation, coding, and billing.

Use Code

What is the 97161 CPT code?

CPT code 97161 is one of the physical therapy evaluation codes that physical therapists use for billing their services. It describes a low-complexity physical therapy evaluation that involves a brief history, minimal system review, standardized assessment measures, and straightforward clinical decision-making. As a note, this code is strictly used for physical therapy evaluations and not occupational therapy examinations.

CPT code 97161 documentation requirements

Here's a breakdown of the documentation needed to show the medical necessity of the physical therapy services performed by a physical therapist:

Patient's medical history: This includes any comorbidities or personal factors that a therapist needs to consider when devising treatment interventions.
An objective examination of body systems: To be more specific, the therapist must document the patient's body structures and functions, including any functional limitations and participation restrictions.

The patient's clinical presentation, any standardized tests and measures addressing their condition, time spent, justification of medical necessity, prognosis, and an established care plan or treatment goals must also be included.

CPT code 97161 billing guidelines

Patients typically present with uncomplicated conditions, few functional deficits, and stable clinical presentations. Goals are clearly defined, and expected improvements are straightforward, requiring minimal adjustments in therapy interventions (American Physical Therapy Association [APTA], 2024).

CPT 97161 is billed once per initial evaluation.
Clearly document that the evaluation meets the criteria for low complexity.
Differentiate from the other types of complexity evaluations based on detailed documentation.

Frequently asked questions

The reimbursement of CPT code 97161 is around $98.

The main difference is related to the complexity of their evaluations. 97161 is for low-complexity evaluations, while 97162 is for moderate-complexity evaluations.

It is used for physical therapy evaluations with a low complexity wherein the patient has uncomplicated and stable conditions.