Remote Patient Monitoring Billing

Remote physiologic monitoring is the remote collection of a patient's physiologic data — the CY 2026 Physician Fee Schedule final rule gives weight, blood pressure and pulse oximetry as examples — followed by analysis of that data and management of the patient under a treatment plan. Medicare pays for it under the Physician Fee Schedule. It does not pay for it as a telehealth service, and it does not pay for it as a test.

Those two negatives are not pedantry. They are what a claim depends on, and they are the reason a practice that reasons by analogy from its telehealth workflow produces denials. Each was decided in a specific rulemaking, and each is still current.

Not a Medicare telehealth service

When CMS built the modern set of communication technology-based services in the CY 2019 Physician Fee Schedule final rule, it addressed remote monitoring directly: because CPT codes 99453, 99454 and 99457 describe services that are inherently non face-to-face, CMS does not consider them Medicare telehealth services under section 1834(m) of the Act, and did not propose adding them to the telehealth list. CMS had reached the same conclusion about chronic care management for the same reason.

Not a diagnostic test

Asked in the CY 2021 rulemaking whether independent diagnostic testing facilities could bill RPM, CMS answered that RPM services are not considered to be diagnostic tests and therefore cannot be furnished and billed by an IDTF on the order of a physician or non-physician practitioner. The data collection looks like testing; the service is management.

A designated care management service

In the CY 2020 Physician Fee Schedule final rule CMS included the RPM treatment-management codes among designated care management services. That designation reaches the supervision regulation: 42 CFR 410.26(b)(5) provides that designated care management services can be furnished under general supervision when provided incident to a practitioner's services, rather than under the direct supervision that the same paragraph requires in general.

These three questions have three different answers, and conflating them is the second common source of denials. Medicare answered all three in the CY 2021 rulemaking and has not disturbed the answers since.

1. 01

   Ordering and billing sit with an E/M-eligible practitioner

   CMS treats the RPM codes as evaluation and management codes, and concluded on that basis that they can be ordered and billed only by physicians or non-physician practitioners who are themselves eligible to bill Medicare for E/M services. CMS acknowledged in the same response that separate coding would be needed for practitioners who cannot order and bill E/M services, and declined again in the CY 2026 rule to extend the existing codes to practitioners without the benefit category.
2. 02

   The hands-on work may be clinical staff, under general supervision

   The set-up, patient education and device-supply services may be furnished by auxiliary personnel under the general supervision of the billing practitioner — a policy CMS adopted on an interim basis early in the COVID-19 public health emergency and then made permanent. General supervision, defined at 42 CFR 410.26(a)(3), means the service is furnished under the practitioner's overall direction and control without requiring the practitioner's presence while it happens.
3. 03

   Only the supervising practitioner bills

   The same regulation closes the loop, and it is easy to miss: the practitioner supervising the auxiliary personnel need not be the practitioner treating the patient more broadly, but only the supervising practitioner may bill Medicare for the incident-to service. Supervision and billing travel together.
4. 04

   One practitioner, one period

   CMS has stated that the medically necessary services associated with all of a single patient's monitoring devices can be billed by only one practitioner, and only once per patient per period. Multiple devices do not produce multiple billable services, and two practices monitoring the same patient do not each have a claim.

Three conditions attach to the patient side of an RPM episode, and each has produced a durable misconception.

An established relationship is required

During the COVID-19 public health emergency CMS allowed RPM for new as well as established patients. It declined to extend that policy, stating that at the conclusion of the emergency there would need to be an established patient-practitioner relationship in order to bill for CPT codes 99453, 99454, 99457 and 99458. CMS later added that patients who received initial remote monitoring services during the emergency count as established for this purpose. Practices still operating on the emergency-era rule are billing under a policy that expired.

Consent may be taken when the service starts

The other emergency-era policy CMS did make permanent is the timing of consent: it may be obtained at the time the device-supply and set-up services are furnished rather than in advance. Consent is still required and still documented; what changed is that it need not precede the episode.

The device has to be a medical device

Asked to accept other data-collecting equipment, CMS disagreed: the device must meet the Food and Drug Administration's definition of a medical device at section 201(h) of the Federal Food, Drug, and Cosmetic Act. A consumer wearable that collects physiologic data does not qualify on the strength of the data alone.

Acute conditions are eligible

The service is often described as though it were confined to chronic disease. CMS clarified in the CY 2021 rulemaking that practitioners may furnish RPM to patients with acute conditions as well as chronic ones, and thanked commenters for supporting that reading.

The remote-monitoring code set was restructured for CY 2026. The CPT Editorial Panel created a device-supply code describing a shorter monitoring window and a treatment-management code describing a shorter time increment, revised the existing device-supply code, and made parallel changes on the remote therapeutic monitoring side. CMS adopted the new codes and stated that it would adopt the accompanying descriptors, guidelines, prefatory language and parenthetical changes.

The part that decides whether a claim is right is not the new codes themselves but what CMS said about how they combine — a clarification it issued specifically because commenters had asked about the base-and-add-on structure.

Almost every article written about RPM billing opens with two figures: a minimum number of days of transmitted data, and a minimum number of minutes of treatment management. Both are real requirements. Neither is stated here, and the reason is worth knowing because it tells a practice where the authoritative version actually is.

Those figures are not in any Medicare regulation. They are content of the CPT code descriptors, and CMS adopts them by reference rather than setting them: when it reinstated the data-collection minimum after the public health emergency, it wrote that it would require the minimum in accordance with the code descriptors, and when it restated the requirement three years later it described it as defined and specified in the code descriptions. The descriptors are the American Medical Association's copyrighted text, so this site publishes code numbers, which are facts, and not the wording that defines them.

RPM is one of a family of monthly, non-visit-based services Medicare pays for separately, and it is generally the most permissive member of that family when it comes to being billed alongside the others. In the CY 2023 Physician Fee Schedule final rule CMS clarified that RPM and remote therapeutic monitoring could be billed concurrently with chronic care management, transitional care management, principal care management, chronic pain management, or behavioral health integration, subject to meeting each service's own requirements and to the standing rule that the same time and effort cannot be counted twice. Which of these services may be stacked in a given month, and which of the restrictions still circulating are actually in force, is the subject of billing two care management services in the same month.

One structural difference is worth noting because it surprises practices in value-based arrangements. Although RPM is a designated care management service for supervision purposes, its codes are absent from the list of primary care services that 42 CFR 425.400 uses to assign beneficiaries to Shared Savings Program accountable care organizations — a list that does include the chronic care management, transitional care management, principal care management, advance care planning, behavioral health integration and advanced primary care management codes. Furnishing RPM does not contribute to assignment the way those services do.

Rural health clinics and federally qualified health centers bill these services on a separate footing. Under 42 CFR 405.2464(c), which pays those facilities for the non-face-to-face care management work involved in coordinating care, remote physiologic monitoring became payable for services furnished on or after 1 January 2024, and from 1 January 2025 that payment is based on the Physician Fee Schedule national non-facility rate.

1. 01

   Take the telehealth reporting elements off the claim

   RPM is not on the Medicare telehealth list and CMS does not consider it a telehealth service. The place-of-service value and modifier that identify a remote encounter belong on telehealth claims, not on these. Equally, do not withhold an RPM claim because the patient would not have met a telehealth originating-site condition.
2. 02

   Confirm the ordering practitioner is E/M-eligible

   The constraint is the practitioner's benefit category, not their involvement in the patient's care. A practitioner who cannot bill Medicare for E/M services cannot order or bill these codes, however central they are to the monitoring program.
3. 03

   Establish that the patient is established

   Enrolment workflows built during the public health emergency may still accept new patients into monitoring. Confirm the relationship exists before the device ships, and treat a patient who began monitoring during the emergency as established rather than re-qualifying them.
4. 04

   Re-map the codes for dates of service from 1 January 2026

   Charge templates written against the previous structure will select the wrong member of a pair, and a template that treats the shorter- and longer-window codes as stackable will produce a duplicate. CMS said plainly that they are alternatives.
5. 05

   Keep a single billing practitioner per patient per period

   Where more than one practice monitors a patient, the question is not who did more work but who is billing. Only one claim exists, and reconciling that between practices before the period closes is cheaper than an overpayment afterwards.

Because the service is monthly and non-face-to-face, cost sharing applies to it as it does to any other Part B service, and CMS has noted that cost sharing applies to each service independently when more than one of these monthly services is billed. Patients who have not been told to expect it are the source of a predictable share of the complaints a monitoring program generates.