If you’re billing for Remote Therapeutic Monitoring (RTM), understanding the correct use of RTM CPT codes is essential for accurate reimbursement and compliance. This guide breaks down the CPT® codes most relevant to musculoskeletal (MSK) care and provides tips for documentation and billing success.
A CPT® code (or Current Procedural Terminology code) is a numerical code assigned to each medical procedure and service. These codes are used by healthcare providers to describe the services they provide to patients for billing and insurance purposes.
There are six CPT Codes for RTM, but only four are commonly used for musculoskeletal (MSK) conditions:
(Other RTM codes include 98976 for respiratory system monitoring and 98978 for cognitive behavioral therapy.)
The RTM CPT codes are categorized into two main types:
This code may be billed for a patient once per episode of care. By definition, an episode of care begins when the RTM service starts, and ends when established treatment goals are met. You cannot bill code 98975 if less than 16 days of monitoring occurred.
This code can be billed for a patient once each 30 days. In other words, if the patient continues to be actively involved in the RTM service, and you continue to provide the ‘medical device’, you may continue to bill this code in subsequent 30 day periods. You cannot bill code 98977 if less than 16 days of monitoring occurred during the 30-day period.
This code can be billed once per calendar month for the first 20 minutes of care provided to the patient. For instance, if you perform a total of 20 minutes during the month speaking directly with the patient regarding their therapy program, monitoring their pain level data, and reviewing their exercise compliance, you qualify to bill this code. However, if you perform only 19 minutes of these services, you do not qualify.
This code can be billed if you perform additional services as outlined in code 98980 beyond the initial 20 minutes, during the same calendar month. For instance, if you perform an additional 22 minutes answering the patient’s questions, and reviewing and analyzing data, you qualify to bill this code. However, if you only perform an additional 15 minutes of the services, you do not qualify.
*Please note, you are only eligible to bill codes 98980 and 98981 if at least one ‘interactive communication’ with the patient is performed during the calendar month. According to CMS, ‘interactive communication’ refers to “at a minimum, a real-time synchronous, two-way audio interaction that is capable of being enhanced with video or other kinds of data transmission.” In other words, a phone or video call. This interactive communication must occur with the patient/caregiver within the first 20 minutes each month.
According to CMS, the RTM CPT codes can be billed by “physicians and other eligible qualified healthcare professionals”. RTM services are within the scope of practice of several disciplines, including the following:
In all cases, providers must practice in accordance with applicable state and scope of practice laws.
At the inception of RTM, the codes were recognized solely by traditional Medicare and many Medicare Advantage plans. However, over time, there has been adoption from many commercial payors.
To abide by rules and regulations of the Remote Therapeutic Monitoring codes, it is strongly recommended to work directly with an experienced RTM company who has considered all of the associated Federal legal requirements. To learn more about the RTM codes, recognized payors, and better understand the reimbursement ROI for your organization, Reserve a Demo of Limber Health's advanced RTM platform, designed to seamlessly integrate with your clinic's workflow to improve patient engagement and outcomes.
Disclaimer: The Medicare billing advice provided here is solely for informational purposes and represents our interpretation of the Medicare guidelines. We strongly advise healthcare providers to consult the official Medicare guidelines and regulations, as they are subject to change and may differ from our interpretation. Providers are ultimately responsible for ensuring compliance with Medicare billing guidelines, and any decisions made based on the information provided here are made at their own risk.
