The Data Engine: How CPT 98977 Powers Your RTM Revenue

Remote Therapeutic Monitoring (RTM) eliminates that guesswork, and CPT 98977 is the mechanism that pays you for it.

Think of CPT 98977 as the “subscription” code for your clinical device. It reimburses your practice for supplying the technology that tracks the patient’s musculoskeletal system.  

What CPT 98977 Actually Covers 

This code is distinct because it doesn’t pay for “time”—it pays for “data” and “technology.” Specifically, it covers the monthly supply of an FDA-cleared medical device (or software) used to monitor the musculoskeletal system. 

When you bill this, you are confirming three things occurred: 

1. Device Supply: You provided a compliant device or software (SaMD). 

1. Data Flow: The system automatically transmitted data (like range of motion or pain scores). 

1. Scheduled Monitoring: This wasn’t a one-off check; it was continuous surveillance of the patient’s condition. 

Why CPT 98977 is a Game-Changer 

For years, the Home Exercise Program (HEP) was a “loss leader”—essential for recovery, but generated $0 in revenue. CPT 98977 flips this model. 

By implementing this code, you are effectively monetizing the time patients spend in rehab at home. It turns the “black box” of home recovery into a transparent, billable data stream. This encourages therapy adherence (because patients know you are watching) and provides a steady recurring revenue stream for the practice that scales with patient volume. 

The “Four Pillars” of Billing CPT 98977 

To secure reimbursement and survive an audit, you must hit these four non-negotiable requirements: 

• The Device: It must be an FDA-cleared medical device. (A standard Fitbit or generic video app does not count). 

• The System: It must monitor the Musculoskeletal System. 

• The 16-Day Rule: The device must transmit data on at least 16 separate days within a 30-day period. 

• The Plan: The monitoring must be integrated into a therapy plan of care. 

Reimbursement Expectations 

While exact rates fluctuate by region and Medicare Administrative Contractor (MAC), CPT 98977 is generally valued between $50 and $55 per 30-day episode. Since this code relies on software automation rather than direct clinician labor, it represents one of the highest-margin opportunities in the RTM code family. 

The 3 Biggest Challenges (And How to Solve Them) 

Implementing 98977 isn’t without friction. Here is where most practices fail, and how to avoid the traps. 

1. The “Generic App” Trap (Selecting the Right Software)
   Many clinics make the mistake of using non-compliant wellness apps. Medicare is clear: the technology must meet the definition of a medical device.

• The EMBODI Difference: You cannot bill for a PDF viewer. You need Software as a Medical Device (SaMD). EMBODI is one of the few platforms that is patented and FDA-cleared specifically for this purpose. Using our platform ensures you are meeting the strict regulatory definition required for payment. 

2. The “Engagement Cliff”
   The hardest part of CPT 98977 is the 16-day requirement. If a patient gets bored and stops logging data on Day 14, you effectivelyworked for free. 

• The Solution: Stop relying on willpower. Use a platform that “gamifies” the experience and provides automated feedback to the patient. If the tech isn’t engaging, the billing won’t happen. 

3. Documentation Fatigue
   Manually counting how many days a patient logged in is an administrative nightmare.

• The Solution: Your software should do the counting for you. Automated reporting is the only way to scale this without hiring more admin staff. 

Best Practices for High-Volume RTM 

1. Use Audit-Ready Technology
   Don’t cobble together a solution. Choose a platform that automatically generates a timestamped log of every transmission. If an auditor asks, “Did this patient really engage for16 days?” your software should instantly produce the proof. 
   
2. Automate the “Nudge”
   Your clinical teamdoesn’t have time to call every patient who misses a session. Set up automated push notifications within the app. A simple reminder at 6:00 PM can be the difference between hitting 15 days (unbillable) and 16 days (billable).

3. Connect Data to Clinical Decisions
   Don’t just collect data for the sake of billing. Use the trend lines to adjust care. If CPT 98977 shows a drop in Range of Motion, bring the patient in sooner. This justifies the medical necessity of the device.

The Future of CPT 98977 

Right now, hitting that 16-day target is the only way to get paid for the supply code. But what about the patient who logs 10 days? 

Disclaimer: The information contained in this document does not, and is not intended to, constitute legal, billing, or regulatory advice or guidance. All information, content, and material is for general information purposes and independent review and/or counsel should be obtained before making any legal or billing decisions.