Summary & Overview
CPT 97139: Unlisted Therapeutic Procedure in Physical Medicine and Rehabilitation
CPT code 97139 represents an unlisted therapeutic procedure in the realm of physical medicine and rehabilitation. This code is utilized when a specific therapeutic intervention does not have an established CPT code, allowing providers to document and bill for unique or emerging procedures. Nationally, the use of CPT 97139 is significant for capturing a wide range of therapeutic services that may not fit traditional billing categories, supporting innovation and individualized patient care.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, and UnitedHealthcare. The publication provides an overview of payer coverage policies, typical clinical scenarios, and relevant benchmarks for the use of CPT 97139. Readers will gain insight into the clinical context of unlisted therapeutic procedures, common outpatient therapy settings, and how this code interacts with related codes in physical medicine and rehabilitation. The summary also highlights important policy updates and billing considerations for providers and stakeholders, ensuring a comprehensive understanding of the code's role in modern therapeutic practice.
CPT Code Overview
CPT 97139 is designated as an unlisted therapeutic procedure within the field of Physical Medicine and Rehabilitation Therapeutic Procedures. This code is used in situations where a therapeutic intervention does not have a specific CPT code and must be described in detail for proper billing and documentation. The typical site of service for procedures billed under CPT 97139 is the outpatient therapy setting, such as an office (POS 11). This code provides flexibility for providers to report unique or emerging therapeutic procedures that fall outside established codes.
Clinical & Coding Specifications
Clinical Context
A patient presents to an outpatient therapy setting, such as a physical therapy office, with complaints of musculoskeletal pain or functional limitations. The patient may have diagnoses such as low back pain, myalgia, or muscle weakness. After evaluation, the therapist determines that a therapeutic procedure is necessary, but none of the standard CPT codes accurately describe the service provided. The therapist documents the specific procedure performed and bills using CPT code 97139 (Unlisted therapeutic procedure, specify), ensuring the procedure is clearly described in the medical record. This code is used when a unique or uncommon therapeutic intervention is delivered that does not fit established codes for physical medicine and rehabilitation procedures.
Coding Specifications
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Modifiers:
GP: Used to indicate that the service was provided as part of a physical therapy plan of care.GO: Used to indicate that the service was provided as part of an occupational therapy plan of care.
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Provider Taxonomies:
| Code | Specialty |
|---|---|
225100000X | Physical Therapist |
225200000X | Occupational Therapist |
225400000X | Rehabilitation Practitioner |
These taxonomies represent providers who are qualified to deliver physical medicine and rehabilitation therapeutic procedures, including those billed under CPT code 97139.
Related Diagnoses
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M54.5- Low back pain- Relevant for patients receiving therapeutic procedures to address back pain and improve function.
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M25.561- Pain in right knee- Indicates knee pain, which may require specialized therapeutic interventions not covered by standard codes.
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M79.1- Myalgia- Represents muscle pain, often managed with therapeutic procedures in rehabilitation settings.
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R52- Pain, unspecified- Used when the pain location is not specified, allowing for a broad range of therapeutic interventions.
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M62.81- Muscle weakness (generalized)- Indicates generalized muscle weakness, which may necessitate unique therapeutic procedures to restore strength and function.
Related CPT Codes
| CPT Code | Description | Clinical Relationship to 97139 |
|---|---|---|
97150 | Therapeutic procedure(s), group (2 or more individuals) | Used for group therapy; 97139 is for unlisted procedures not covered by standard codes. |
97530 | Therapeutic activities | Used for specific therapeutic activities; 97139 is used when the activity does not fit established codes. |
97532 | Cognitive skills development | Used for cognitive therapy; 97139 may be used for unlisted cognitive procedures. |
97533 | Sensory integration | Used for sensory integration therapy; 97139 is used for unlisted sensory procedures. |
97535 | Self care management training | Used for self-care training; 97139 is used for unlisted self-care procedures. |
97537 | Community/work reintegration | Used for reintegration activities; 97139 is used for unlisted reintegration procedures. |
These codes are commonly used in physical medicine and rehabilitation. CPT code 97139 is used when the procedure performed does not fit any of these established codes, serving as an alternative for unique or uncommon therapeutic interventions.
National Reimbursement Benchmarks
National mean rates for CPT code 97139 show that UnitedHealth Group has the highest average reimbursement at $40.76, while Aetna is the lowest among commercial payers at $13.98. The BUCA (average commercial) mean rate stands at $21.74, which is substantially higher than Aetna but lower than Blue Cross Blue Shield ($25.17) and Cigna ($26.86). Medicare rates are not available in the input for comparison.
Rate dispersion, measured by the difference between the 75th and 25th percentiles, varies significantly across payers. Aetna has the tightest range at $3.00, indicating less variability in rates, while UnitedHealth Group exhibits the widest spread at $47.20, reflecting substantial variation in reimbursement. Cigna and Blue Cross Blue Shield also show moderate dispersion, with ranges of $18.00 and $12.67, respectively. BUCA's range is $10.00.
The table and chart below present a detailed breakdown of national benchmarks for CPT code 97139 across major commercial payers.
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