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    OpenPayerBilling CodesDigitally Stored Data Services/Remote Physiologic MonitoringCPT cpt-99454-remote-physiologic-monitoring-device-supply-16-30-days
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    CPT 99454: Remote Physiologic Monitoring Device Supply, 16–30 Days

    Medicare pays $55 on average nationally for this procedure.

    CPT code 99454 describes the provision of one or more remote physiologic monitoring devices by a provider for monitoring that occurs for 16 to 30 days within a 30-day period; service type is remote physiologic monitoring device supply and the typical site of service is the patient’s home where physiologic data are collected and transmitted to the clinician for review and care management.

    For related coverage guidance, see recent payer policy updates: Automated Ambulatory Blood Pressure Monitoring for Diagnosis of Hypertension in Patients with Elevated Office Blood Pressure, Cardiology - Ivabradine, Cardiac Computed Tomography (CCT)/Coronary Computed Tomographic Angiography (CCTA).

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    Table of contents

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    Clinical & Coding Specifications

    Clinical Context

    A 68-year-old patient with chronic heart failure is enrolled in a remote physiologic monitoring program. The clinic supplies a wearable device that continuously measures weight and thoracic impedance and transmits data to the clinician for 16 to 30 days within a 30-day period. The clinical workflow: the clinician or clinic staff orders and supplies the monitoring device; staff educates the patient on device use and confirms connectivity; the device collects physiologic data over the monitoring interval; staff or remote monitoring vendor reviews and screens incoming data; the clinician reviews abnormal alerts, adjusts therapy as needed, documents findings and care decisions in the medical record, and bills for the device supply and monitoring month using 99454 for the qualifying 16–30 day period. Typical site of service is the outpatient clinic or ambulatory care setting, with devices supplied to the patient’s home for remote use. Common clinical scenarios include management of heart failure, hypertension, chronic obstructive pulmonary disease with remote spirometry or oxygenation tracking, and post-discharge monitoring after cardiac procedures.

    Related CPT Codes

    CPT CodeDescriptionRelationship to This Procedure
    99453Initial set-up and patient education on use of equipmentPerformed before or at the time of supplying RPM device; documents patient training and device activation
    99457Remote physiologic monitoring treatment management services, first 20 minutes of clinical staff/physician/other qualified healthcare professional time in a calendar monthUsed for synchronous or asynchronous clinical management time associated with RPM data review and care coordination during the monitoring month
    99458Remote physiologic monitoring treatment management services, each additional 20 minutesBilled in addition to 99457 when more clinical management time is required in the month
    99091Collection and interpretation of physiologic data digitally stored and/or transmitted by the patient to the physician or other qualified healthcare professional, requiring 30 minutes of timeAlternative or adjunct for high-intensity data collection and interpretation workflows; may be relevant in complex RPM programs
    99446Interprofessional telephone/Internet/electronic health record consultations, 5-10 minutes of medical consultative timeMay be used when specialists provide documented interprofessional consults based on RPM data

    Related Modifiers

    7 rows

    ModifierDescriptionWhen to Use
    26Modifier 26 (Professional Component) identifies and bills only the professional portion of a split service — the physician’s interpretation, report, and medical judgment — when the technical…- Use CPT Modifier -26 when you are billing only the professional component (PC) of a split‑bill eligible service—i.e., you performed the physician interpretation, medical judgment and prepared a…
    95Modifier 95 indicates that a service was provided via synchronous, real‑time audio‑video telehealth rather than in‑person. Per CMS, AAPC and professional associations, append modifier 95 to claim…- Use modifier 95 to indicate a service was furnished via synchronous, real‑time audiovisual telehealth (a live audio‑video conference between patient and provider) rather than in‑person. - Pair…
    59Modifier 59 indicates a distinct procedural service when two procedures that are not normally billed together are clinically and procedurally separate. The CPT definition (as reiterated by CMS)…- Use modifier -59 to report a distinct procedural service when documentation supports that the procedure reported is not normally billed together with another service on the same day because of a…
    52Modifier ‑52 (Reduced Services) indicates that a service or procedure was partially reduced or omitted at the provider’s discretion, allowing reporting of the basic procedure number with a qualifier…- Use modifier -52 when a physician or qualified health professional electively reduces or omits part of a procedure or service (for example, performing fewer required views or omitting a portion of…
    53Modifier 53 (Discontinued Procedure) signals that a surgical or diagnostic service was begun by the physician but terminated because of extenuating circumstances that threatened the patient’s…- Use modifier -53 when a physician/qualified healthcare professional has started a surgical or diagnostic procedure (e.g., anesthesia administered, incision or scope insertion) and then discontinues…
    25CPT modifier 25 indicates that on the same day as another procedure or service, the same physician or other qualified health care professional provided a significant, separately identifiable…- When to apply: Use modifier 25 only on an E/M code to indicate the same provider delivered a significant, separately identifiable E/M service on the same day as another procedure or service — i.e.,…
    24Modifier 24 denotes an unrelated evaluation and management (E/M) service performed by the same physician or qualified healthcare professional during a postoperative global period. Per CPT guidance,…- Use modifier 24 when you report an evaluation and management (E/M) service performed by the same physician or same-specialty group during a procedure’s postoperative global period that is unrelated…

    Related Provider Taxonomies

    8 rows

    Taxonomy Code
    207RH0000X
    207L00000X
    363L00000X
    207K00000X
    364SC0200X
    2085D0003X
    225C00000X
    363LF0000X

    Related ICD-10-CM Codes

    28 rows

    ICD-10-CM CodeDescription
    E03.9Hypothyroidism, unspecified
    E11.9Type 2 diabetes mellitus without complications
    E66.9Obesity, unspecified
    E78.5Hyperlipidemia, unspecified
    F17.210Nicotine dependence, cigarettes, uncomplicated
    F41.9Anxiety disorder, unspecified
    G43.909Migraine, unspecified, not intractable, without status migrainosus
    G47.33Obstructive sleep apnea (adult) (pediatric)
    I10Essential (primary) hypertension
    I20.9Angina pectoris, unspecified

    Showing 1–10 of 28

    Related Payer Policy Updates

    Specialty: Cardiology1 / 3

    10 rows

    PolicyPayerEffective Date
    Automated Ambulatory Blood Pressure Monitoring for Diagnosis of Hypertension in Patients with Elevated Office Blood PressureBluecross Idaho2026-11-01
    Cardiology - IvabradineCigna2026-10-15
    Cardiac Computed Tomography (CCT)/Coronary Computed Tomographic Angiography (CCTA)univerahealthcare2026-10-15
    Percutaneous Ventricular Assist DeviceUnitedHealthcare2026-10-01
    Cardiovascular Disease Risk AssessmentOscar Health2026-10-01
    Biomarkers for Myocardial Infarction and Chronic Heart FailureOscar Health2026-10-01
    Multiple Procedure Payment Reduction for Diagnostic Cardiovascular ProceduresBlue Cross Blue Shield - Maine2026-10-01
    Left Atrial Appendage Closure Devicesexcellus_health_plan_inc2026-09-17
    Left Atrial Appendage Closure Devicesuniverahealthcare2026-09-17
    Cardiac Omnibus CodesCigna2026-09-15

    Related Codes

    CPT-99091-REMOTE-PHYSIOLOGIC-DATA-INTERPRETATION

    CPT 99091: Interpretation of Patient-Provided Digital Health Data, 30 Minutes

    CPT-99445-REMOTE-PHYSIOLOGIC-MONITORING-DEVICE-SUPPLY-2-15-DAYS

    CPT 99445: Supply of Devices for Short-Term Remote Physiologic Monitoring

    CPT-99453-REMOTE-PHYSIOLOGIC-MONITORING-SETUP-EDUCATION

    CPT 99453: Remote Physiologic Monitoring Equipment Setup and Education

    CPT-99473-BP-DEVICE-CALIBRATION-PATIENT-TRAINING

    CPT 99473: Blood Pressure Device Calibration and Patient Training

    CPT-99474-HOME-BLOOD-PRESSURE-MONITORING-REMOTE-PATIENT-MONITORING

    CPT 99474: Home Blood Pressure Monitoring with 30-Day Average Report

    Frequently Asked Questions

    References

    1. 1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
    2. 2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
    3. 3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.
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