Summary & Overview
CPT 97110: Therapeutic Exercises for Strength, Endurance, and Flexibility
CPT code 97110 is a cornerstone in physical therapy billing, representing therapeutic exercises aimed at improving strength, endurance, range of motion, and flexibility. This procedure is essential for patients recovering from musculoskeletal injuries, chronic pain, or mobility limitations, and is typically delivered in outpatient physical therapy settings. Nationally, CPT 97110 is recognized by major payers including Aetna, Blue Cross Blue Shield, Cigna Health, Medicare, and UnitedHealthcare, underscoring its widespread clinical and reimbursement relevance.
This publication provides a comprehensive overview of CPT 97110, detailing its clinical context, payer coverage, and associated billing practices. Readers will gain insights into the code’s role in physical medicine and rehabilitation, common clinical indications, and related procedures. The analysis also highlights policy updates, benchmarks, and coding nuances that impact reimbursement and compliance. By understanding the scope and application of CPT 97110, stakeholders can better navigate the evolving landscape of outpatient physical therapy services.
CPT Code Overview
CPT 97110 is defined as a therapeutic procedure involving one or more areas, with each session lasting 15 minutes. The procedure focuses on therapeutic exercises designed to develop strength, endurance, range of motion, and flexibility. It is classified under Physical Medicine and Rehabilitation Therapeutic Procedures and is most commonly performed in an outpatient physical therapy setting. This code is widely used by physical therapists to address a variety of musculoskeletal and functional impairments, supporting patient recovery and mobility.
Clinical & Coding Specifications
Clinical Context
A patient presents to outpatient physical therapy with complaints of low back pain and difficulty walking following a recent musculoskeletal injury. The physical therapist, classified under taxonomy 225100000X, evaluates the patient and identifies muscle weakness and reduced range of motion. The therapist develops a plan of care that includes therapeutic exercises to improve strength, endurance, flexibility, and range of motion. The procedure is performed in 15-minute increments, consistent with CPT code 97110, and documented under an outpatient physical therapy plan of care. The workflow involves assessment, exercise instruction, supervision, and periodic re-evaluation to track progress.
Coding Specifications
| Modifier Code | Description | When Used |
|---|---|---|
59 | Distinct Procedural Service | Used when 97110 is performed separately from other procedures to indicate a distinct service. |
GP | Services delivered under an outpatient physical therapy plan of care | Used to indicate that the service is part of a physical therapy plan of care in outpatient settings. |
- Provider Taxonomy:
225100000X— Physical Therapist: Represents providers specializing in physical therapy and rehabilitation.
Related Diagnoses
-
M62.81— Muscle weakness (generalized): Indicates reduced muscle strength, often addressed with therapeutic exercises under97110. -
M25.561— Pain in right knee: Knee pain may limit mobility and strength, making therapeutic exercises necessary for rehabilitation. -
M54.5— Low back pain: Commonly treated with exercises to improve core strength and flexibility, aligning with the purpose of97110. -
R26.2— Difficulty in walking, not elsewhere classified: Reflects impaired gait or mobility, which therapeutic exercises can help improve. -
M54.2— Cervicalgia: Neck pain may require targeted exercises to restore range of motion and strength, suitable for97110interventions.
Related CPT Codes
-
97112— Neuromuscular reeducation: Used for exercises targeting balance, coordination, and proprioception. Often performed alongside97110when neuromuscular deficits are present. -
97116— Gait training therapy: Applied when the patient requires specific training to improve walking ability. May be used in conjunction with97110for patients with difficulty walking. -
97140— Manual therapy techniques: Includes hands-on techniques such as mobilization or manipulation. Can be used as an alternative or complement to97110when manual intervention is needed. -
97530— Therapeutic activities: Focuses on functional activities to improve daily living skills. May be used together with97110for comprehensive rehabilitation. -
97750— Physical performance test or measurement: Used to assess physical function and progress. Commonly performed before, during, or after97110to evaluate outcomes.
National Reimbursement Benchmarks
Nationally, the mean rate for CPT code 97110 is $30.09 for Medicare, while the average commercial mean rate (BUCA) is $35.96. Commercial payers such as Cigna and Aetna report higher mean rates, with Cigna at $40.57 and Aetna at $39.11, compared to Blue Cross Blue Shield at $34.57 and UnitedHealth Group at $38.19.
Rate dispersion, measured by the difference between the 75th and 25th percentiles, varies across payers. Cigna shows the widest spread at $26.00, indicating significant variability in reimbursement, while Medicare has the tightest range at $3.00, reflecting more consistent rates. Aetna and BUCA also display notable dispersion, with ranges of $23.83 and $16.50, respectively.
The table and chart below present the full breakdown of national benchmarks for CPT code 97110 by payer, including mean rates and percentile values.
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