CPT 99454

Definition

CPT 99454 is the Medicare billing code for Remote Patient Monitoring device supply with daily recordings or programmed alert transmissions, billed each 30 days and requiring the patient to transmit data on at least 16 of 30 days. It reimburses the device rental or supply and the data transmission infrastructure that connects the patient\u2019s FDA-cleared device to the clinical team\u2019s monitoring platform.

The 2026 Medicare national average reimbursement for CPT 99454 is approximately $47\u2013$56 per 30-day period, with variation by locality. Rates are updated annually through the Medicare Physician Fee Schedule; providers should verify current figures on CMS.gov before projecting program revenue.

Regulatory basis

CPT 99454 is governed by CMS under the Medicare Physician Fee Schedule. The key billing rule is that the patient must transmit physiologic data on at least 16 of the 30 days in the billing period. If the 16-of-30-day threshold is not met, CPT 99454 cannot be billed for that period regardless of whether the device was supplied.

CMS requires that the device used under CPT 99454 be FDA-cleared and capable of automatic data transmission. Manual patient-reported data does not satisfy the code\u2019s technical requirements. Annual updates to RPM billing policy are published in the Medicare Physician Fee Schedule final rule.

Who uses it and when it applies

• Physicians or qualifying NPPs billing monthly for RPM
• Patients with active FDA-cleared RPM devices that automatically transmit physiologic data
• Billed each 30 days, starting after the initial setup (CPT 99453)
• NOT billable if the 16-of-30-day transmission threshold is missed

Related terms

• CPT 99453 \u2014 one-time setup and patient education that precedes 99454
• CPT 99457 \u2014 the first 20 minutes of interactive communication billed alongside 99454
• Remote Patient Monitoring \u2014 the care model 99454 supports
• Care coordination \u2014 the broader function RPM supports

How Positive Check relates

Positive Check\u2019s daily wellness calls reinforce patient engagement, which maintains the device-transmission adherence required for 99454 billing. Patients who receive a structured daily check-in are more likely to use their devices consistently and exceed the 16-of-30-day threshold. See the Remote Patient Monitoring solution or the patient selection guide for criteria on enrolling patients most likely to meet transmission thresholds.