Reimbursement
$47.43
Threshold
16d
2026 Status
Active
What is CPT Code 99454?
CPT 99454 is defined as: Remote monitoring of physiologic parameter(s) (eg, weight, blood pressure, pulse oximetry, respiratory flow rate) device(s) supply with daily recording(s) or programmed alert(s) transmission, each 30 days. This code captures the cost of the device and the service of transmitting measured data over a 30-day period.
This code is primarily used for RPM services. It falls under the category of Remote Patient Monitoring (RPM) and is valid for the 2026 calendar year according to the CMS Physician Fee Schedule.
2026 RVU Components
Relative Value Units (Non-Facility)
Work RVU
0
Physician Effort
PE (Non-Fac)
1.41
Practice Expense
Malpractice
0.01
Risk Factor
Total RVU
1.42
Note: [(Work RVU * Work GPCI) + (PE RVU * PE GPCI) + (MP RVU * MP GPCI)] * Conversion Factor
2026 CMS Policy Intelligence
short duration fallback
CMS 2026 introduced new codes (e.g., 99XX4) for 2 to 15 days of data. Use 99454 ONLY if 16+ days are met.
efficiency shield
Protected from the -2.5% productivity adjustment (Work RVU is 0.0; PE is the primary valuation driver).
fqhc rhc transition
Itemized billing of 99454 is now mandatory for FQHCs/RHCs to capture actual device supply costs.
Administrative Framework
Operational Requirements
minimum data days
16 days of recordings/transmissions within a 30-day period.
frequency
Once every 30 days
device type
Must be a medical device as defined by the FDA.
automated transmission
Data must be transmitted automatically (not self-reported by the patient manually).
interaction requirement
Does not require interactive communication (billed based on transmission log).
Compliance Checklist
Audit Defense
transmission log
A summary report is insufficient; must produce the detailed log showing 'Data received Jan 1, Jan 3...' to support the 16-day count.
downcoding protocol
Include clinical logic that automatically checks for the 16-day threshold and defaults to 99XX4 if count is 2-15 days.
2026 Update
Audit focus has shifted to the 16-day rule. CMS now requires 'automatic' transmission; manual patient entry into an app no longer qualifies.
Common Clinical Scenarios
Target Specialties & Utilization
Typical Clinical Indications (ICD-10)
Frequently Asked Questions
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