Manual therapy 1/> regions
CPT code 97140 covers manual therapy techniques like joint mobilization, soft tissue work, and manual traction performed by a therapist on one or more body regions. This is hands-on treatment to improve mobility, reduce pain, and restore function.
RVU breakdown
Conversion factor: 32.3465 · Source: CMS MPFS RVU25A · Confidence: High
Billing tips
Document exact start and stop times for manual therapy to support time-based billing. Each unit requires 8-22 minutes; 2 units require 23-37 minutes. Use the 8-minute rule correctly.
Impact: Improper time documentation is the #1 reason for 97140 denials on audit. Recoverable overpayments average $40-80 per claim when units exceed documented time.
Specify the exact techniques used (mobilization, soft tissue work, manual traction) and the specific body regions treated in your documentation. Generic statements like 'manual therapy performed' are insufficient.
Impact: Vague documentation increases audit risk by 65% and results in recoupment demands. Specific technique documentation protects the full $27.17 per unit.
Do not bill 97140 for massage or comfort measures. Manual therapy must be skilled treatment requiring clinical decision-making and professional expertise to address specific functional limitations.
Impact: Non-skilled service denials result in 100% payment recoupment. Clearly link manual therapy to measurable functional outcomes in documentation.
When billing multiple therapy codes same day (97110, 97112, 97140), ensure documentation clearly distinguishes each service as separate and medically necessary. Total time must support all units billed.
Impact: Bundling reviews can result in reduction to only the highest-paying code. Proper documentation protects combined reimbursement of $80-120+ for multi-code sessions.
For Medicare patients, track cumulative therapy spending against annual thresholds ($2,260 for PT/OT combined in 2025). Ensure documentation supports medical necessity when approaching or exceeding threshold.
Impact: After threshold, enhanced documentation is required or services are denied. KX modifier claims without proper documentation face 30-50% denial rates.
Bill 97140 only once per session regardless of number of regions treated (the descriptor includes '1 or more regions'). Do not multiply units based on number of body areas.
Impact: Common error results in automatic downcoding on review. Units should reflect time spent (15-minute increments), not number of regions treated.
Common denials
Insufficient documentation of medical necessity - manual therapy not linked to specific functional limitations or treatment goals
How to appeal: Submit progress notes showing baseline functional limitations, specific impairments addressed by manual therapy, measurable progress toward goals, and why manual therapy is superior to other interventions. Include physician referral and any relevant diagnostic imaging supporting need for skilled manual techniques.
Time documentation does not support units billed - total minutes documented fail to meet 8-minute rule thresholds for number of units claimed
How to appeal: Provide corrected claim with units matching documented time using 8-minute rule calculation. If time was performed but not documented, submit amended notes with exact start/stop times (if permissible under your compliance policy and within correction timeframes). For future prevention, implement time-tracking systems.
Services deemed maintenance rather than skilled therapy - payer asserts patient has reached maximum benefit or therapy is maintaining rather than improving function
How to appeal: Cite Jimmo v. Sebelius settlement clarifying that maintenance therapy can be covered when skilled services are required. Provide documentation showing need for professional skill to maintain function, prevent deterioration, or establish safe maintenance program. Include specific examples of clinical decision-making and adjustment of techniques.
Bundled with other therapy services billed same day - payer considers manual therapy component of another code such as therapeutic exercise (97110)
How to appeal: Submit documentation clearly delineating separate treatment sessions or distinct body regions for each service. Explain clinical rationale for why both services were medically necessary and not duplicative. Use modifier 59 appropriately on corrected claim if services were distinct. Show different techniques, different body regions, or different functional goals for each service.
Frequently asked questions
How much does Medicare pay for CPT code 97140 in 2025?
Medicare pays $27.17 for CPT code 97140 in 2025 (national average for both facility and non-facility settings). This rate is based on 0.84 total RVUs multiplied by the 2025 conversion factor of 32.3465. Actual payment may vary slightly based on geographic location and the Medicare Administrative Contractor's local pricing.
How many units of 97140 can I bill per session?
You can bill as many units of 97140 as are medically necessary and supported by documentation, with each unit representing 15 minutes of manual therapy. Use the 8-minute rule: 8-22 minutes = 1 unit, 23-37 minutes = 2 units, 38-52 minutes = 3 units, etc. However, most payers consider 3-4 units per session (45-60 minutes of continuous manual therapy) as the reasonable maximum, with higher units requiring exceptional documentation of medical necessity.
What is the difference between CPT 97140 and 97110?
CPT 97140 is manual therapy involving hands-on techniques like joint mobilization and soft tissue work, while 97110 is therapeutic exercises where the patient actively performs movements to improve strength, range of motion, or endurance. 97140 is passive treatment done to the patient; 97110 involves active patient participation. Both can be billed in the same session if clearly documented as separate, distinct services addressing different functional limitations.
Does CPT 97140 require one-on-one contact with the patient?
Yes, CPT 97140 requires direct, one-on-one patient contact for the entire duration billed. Manual therapy is a constant attendance code, meaning the therapist must be in direct, face-to-face contact performing hands-on techniques for the full time documented. You cannot bill for time spent on documentation, observation, or when the therapist is treating other patients simultaneously.
Can physical therapist assistants bill CPT 97140?
Yes, physical therapist assistants (PTAs) can perform and bill services under CPT 97140 when working under appropriate supervision according to state practice acts. However, Medicare requires modifier CQ when a PTA provides the service, and some states have payment differentials. The supervising PT must establish the plan of care, and some payers restrict PTAs from providing initial evaluations or making certain clinical decisions about manual therapy techniques.
What techniques are included in CPT 97140?
CPT 97140 includes manual therapy techniques such as joint mobilization/manipulation, soft tissue mobilization, myofascial release, manual lymphatic drainage, and manual traction. These are skilled, hands-on techniques requiring professional training and clinical decision-making. Simple massage for relaxation, comfort measures, or non-skilled touch are not billable as 97140 and may result in denial if audited.
How do I document CPT 97140 to avoid denials?
Document exact time spent (start/stop times or total minutes), specific techniques used (e.g., 'grade III anterior-posterior glides to glenohumeral joint'), body regions treated with anatomical specificity, patient's functional response, and clinical rationale linking manual therapy to measurable goals. Avoid vague language like 'manual therapy performed to improve function.' Instead, document 'manual soft tissue mobilization to posterior shoulder capsule to address 40-degree shoulder flexion limitation preventing patient from reaching overhead for dressing tasks.'