Do you know that a single billing mistake can cost your practice thousands of dollars? The most common causes are incorrect CPT codes or inapplicable modifiers on the claim.
Many billers face challenges when billing CPT code 97750. They do not know what this code is about, when to bill it, or how to make sure every claim is paid without rejection.
Stick around! We are going to explain how to use it correctly, with accurate modifiers, and essential reimbursement guidelines. So let’s secure payments for your work without facing denials.
CPT Code 97750 – Description
97750 is particularly used to bill a physical performance test or measurement. It is also known as “Functional Capacity Evaluation” (FCE) and is performed on patients with neurological or musculoskeletal conditions to evaluate their ability to perform specific tasks, including activities of daily living (ADLs) or instrumental activities of daily living (IADLs).
The official description of FCE CPT code 97750 is:
“Physical performance test or measurement (e.g., musculoskeletal, functional capacity), with written report, for 15 minutes each increment.”
During this test, the provider evaluates the patient’s musculoskeletal performance and functional capacity through tests and activities of daily living and prepares a complete written report. It measures a patient’s strength, endurance, range of motion, and general physical performance in 15-minute increments to better plan the course of therapy and rehabilitation.
Appropriate Use Cases for CPT Code 97750
Let’s go over some of the most common and realistic scenarios where CPT code 97750 is appropriately used.
Functional Limitations After Knee Replacement
Suppose a 70-year-old man is undergoing rehabilitation several weeks after total knee arthroplasty. He has recovered his range of motion. However, he still has trouble walking long distances and ascending stairs.
To objectively assess his functional mobility and lower-extremity performance, the physical therapist performs standardized timed walking, sit-to-stand, stair climbing, and strength tests. He then records the quantitative results, interprets their clinical significance, explains how the findings relate to the rehabilitation goals, and prepares a separate written report.
Since the testing was timed and medically necessary, and performed and documented in accordance with payer requirements, CPT code 97750 may be appropriate for billing.
Standard Assessment of Rehabilitation Progress
Imagine a 40-year-old woman with multiple sclerosis who is receiving outpatient physical therapy for gait instability, impaired balance, reduced endurance, and difficulty with functional mobility.
To objectively quantify her current functional performance, the physical therapist performs standardized gait, balance, endurance, and mobility tests. He records the quantitative results, interprets their clinical significance, compares them with prior measurements when appropriate, and explains how the findings relate to the patient’s functional limitations and rehabilitation goals. The results are used to guide medically necessary modifications to the therapy plan.
Since the testing is a distinct, comprehensive physical-performance assessment rather than a routine therapy evaluation or progress assessment, and the required written report and timed-service documentation are completed, CPT code 97750 may be appropriate to report in 15-minute units, as per the applicable payer’s policy.
Modifiers to Append with CPT Code 97750
The following are some modifiers that you may accurately append to the CPT code 97750.
Modifier GO
You may apply the modifier GO with code 97750 to indicate to the payer that the physical performance test or measurement was carried out under an Occupational Therapy (OT) plan of care at an outpatient occupational therapy center.
Modifier GP
The modifier GP is reported when a physical therapist performs a physical performance test or measurement as part of an outpatient physical therapy plan of care.
Modifier KX
The KX modifier attests that the patient has exceeded the annual threshold amount set by Medicare, but the service was medically necessary. You can combine this modifier with the occupational (97750-GO-KX) or physical therapy services (97750-GP-KX).
Reimbursement Guidelines for CPT Code 97750
Here are comprehensive billing and reimbursement guidelines for CPT code 97750. You can effortlessly submit claims for your services by following these instructions and important details.
Ensure Correct Use of 97750
Billing CPT code 97750 incorrectly can cause major revenue loss and may lead to significant compliance issues. A biller might mistakenly bill this code for routine physical evaluations, which is wrong! This code should be billed for detailed and comprehensive physical performance tests. These tests are typically necessary when a patient requires a thorough assessment of their physical capabilities.
Include Proper Documentation
Even a small error or omission from documentation can trigger a denial. Ensure that the following essential information is included in your paperwork for CPT code 97750.
- Clearly state the medical necessity of the test.
- Indicate the testing methods.
- Mention all the recorded measurements (such as distance walked, strength levels) and qualitative observations.
- Objective findings and measurable results.
- Clinical interpretation of the test results.
- Mention the patient’s treatment plan or functional status.
- Document the exact time spent on the performance tests to justify the units billed.
- How the findings influenced treatment planning, return-to-work decisions, or discharge planning.
Bill in 15-Minute Increments
The thorough assessment must last at least eight minutes to be eligible for therapy services billing under CPT code 97750. You may follow Medicare’s 8-minute outpatient therapy rule to bill your units.
- 1 unit: 8–22 minutes
- 2 units: 23–37 minutes
- 3 units: 38–52 minutes
- 4 units: 53–67 minutes
Final Thoughts
CPT code 97750 is used to denote a physical performance exam performed in 15-minute increments and evaluates a patient’s musculoskeletal and functional abilities. To assist you in becoming an expert in physical therapy coding accuracy, we have discussed the code’s descriptor, appropriate utilization, applicable modifiers, and reimbursement conditions.
However, if all this information has left you confused and you are still wondering where to start, the best solution is to outsource. NeuraBill’s physical therapy billing services are renowned for making a difference. Our professional medical billers help you secure accurate reimbursement with proper CPT coding and thorough documentation.
