CPT 97163: Physical Therapy Evaluation, High Complexity
Medicare pays $101 and commercial payers pay $150 on average nationally for this procedure.
CPT code 97163 describes a physical therapy evaluation, high complexity, in which the therapist documents a history with three or more personal or environmental factors, assesses an unstable or unpredictable clinical status, and examines four or more elements of body structure/function and activity limitations using standardized tests and measures; the service type is physical therapy evaluation and the typical site of service is an outpatient or clinic-based therapy setting with approximately 45 minutes of face-to-face time with the patient and/or family.
For related coverage guidance, see recent payer policy updates: Lumbar Microdiscectomy, Artificial Cervical Intervertebral Disc, Lumbar Decompression.
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National Reimbursement Benchmarks
Medicare's national mean rate for CPT 97163 sits at $101.40, which is very close to BUCA’s average commercial mean of $150.30 — a difference of $48.90. This positions Medicare toward the lower end of commercial averages, while BUCA reflects a mid-market commercial benchmark. The proximity of Medicare’s central tendency (median $99 and 25th/75th percentiles at $96/$104) to its mean suggests a compact distribution around the low $100s.
Dispersion varies notably by payer: Blue Cross Blue Shield has the widest interquartile spread (P75–P25 = $93.00) indicating substantial variability across its network, while Aetna (P75–P25 = $55.80) and UnitedHealth Group (P75–P25 = $39.00) show narrower spreads. BUCA’s interquartile range is $75.70, and Cigna’s is $45.50, placing them in the mid-range of dispersion. These differences highlight how payer-specific contract variability affects the concentration of rates.