As of April 2020, they are as follows:

• 99453 (Remote monitoring of physiologic parameter(s) (e.g, weight, blood pressure, pulse oximetry, respiratory flow rate), initial; set-up and patient education on use of equipment) — Medicare pays $21 for initial setup of an RPM device and patient education.
• 99454 (Device(s) supply with daily recording(s) or programmed alert(s) transmission, each 30 days) — Medicare pays $64 per month for monitoring patient data as it streams in from a device.
• 99457 (Remote physiologic monitoring treatment management services, clinical staff/physician/other qualified health care professional time in a calendar month requiring interactive communication with the patient/caregiver during the month; initial 20 minutes) — Medicare pays $55 per month for spending 20 minutes a month tracking and monitoring data and managing resulting care.
• 99458 (Remote physiologic monitoring treatment management services, clinical staff/physician/other qualified health care professional time in a calendar month requiring interactive communication with the patient/caregiver during the month; additional 20 minutes) — Medicare pays $44 per month for each additional minute spent past 99457's initial 20 minutes up to 60 minutes total.

* Amounts identified are approximate. Reimbursement varies among Medicare administrative contractors (MACs).

Note: CPT code 99091 was the original way to bill for remote patient monitoring. Over the past several years, its limitations and requirements had made it rarely reported due to the availability of the newer codes listed above. However, the 2021 Medicare physician fee schedule final rule might change the frequency that CPT 99091 is reported as CMS now permits billing the code with newer codes. In other words, providers can bill for "complex" RPM management when the provider must spend significant time managing the patient and their RPM care plan. CMS also stated that 99091 can be billed each 30 days whenever such complex provider management occurs without affecting the practice's ability to bill clinical staff time via CPT 99457 each calendar month.