Remote Patient Monitoring Billing in 2026: What the New CPT Codes Change
A patient sends readings on 12 days of the month, your clinical team spends 15 minutes reviewing the data and calling them, and under the old rules that was real work with nothing billable. Two new codes that took effect January 1, 2026 change that math. They also create a new way to get a remote patient monitoring (RPM) claim wrong, because the right code now depends on exactly how many days of data came in that month and exactly how many minutes of management time were documented.
Quick Answer: What Changed for RPM in 2026? The CY2026 Medicare Physician Fee Schedule final rule (CMS-1832-F) added two new RPM codes effective January 1, 2026. CPT 99445 covers device supply when a patient transmits data on 2 to 15 days in a 30-day period. CPT 99470 covers the first 10 minutes of RPM treatment management in a calendar month. The longstanding 16-day and 20-minute thresholds still apply to existing codes 99454 and 99457. For any given patient and period, only one device-supply code applies, and which one depends on actual transmission days. |
The 2026 RPM Code Set at a Glance
Code | What It Covers | Key Threshold | Status |
99445 | Device supply and data transmission | 2–15 days of data in a 30-day period | New for 2026 |
99454 | Device supply and data transmission | 16–30 days of data in a 30-day period | Existing |
99470 | RPM treatment management, first 10 minutes | 10 minutes in a calendar month, with real-time interactive communication | New for 2026 |
99457 | RPM treatment management, first 20 minutes | 20 minutes in a calendar month | Existing |
Setup and patient education (99453) and any additional-time management codes continue to have their own requirements. Confirm current descriptors and thresholds in the CPT code set and CMS guidance before building a workflow around them.
The Rule Practices Get Wrong Most Often
99445 and 99454 are mutually exclusive for the same patient in the same 30-day period. A patient who transmits on 18 days one month and 12 days the next requires 99454 in the first period and 99445 in the second. The code follows the data actually transmitted, not the code used last month and not the code the patient was enrolled under.
Common Mistake Defaulting to the same device-supply code for every enrolled patient each month. Count the transmission days for each patient in each period before choosing the code, and wait until the period closes to know which one applies. |
Management Time: Choosing the Right Code
The 2026 rule gives practices a 10-minute pathway (99470) and a 20-minute pathway (99457) for treatment management. 99470 requires at least one real-time interactive communication with the patient or caregiver, so a month of only passive data review doesn't support it. Time has to be documented, and how the management codes combine in a single month is governed by CPT guidance, so check the current rules instead of assuming they stack.
Documentation Checklist
☐ Patient consented to RPM and the consent is on file
☐ Device and transmission days counted for the specific 30-day period
☐ Medical necessity documented for monitoring this patient's condition
☐ Management minutes documented with what the time was spent on
☐ At least one real-time interactive communication recorded where 99470 or 99457 is billed
☐ A treating clinician's plan of care reflects the monitoring data
☐ Payer-specific requirements checked beyond Medicare's baseline
Exact documentation requirements vary by payer and are updated over time. Treat this list as a starting point for your own compliance review, not a substitute for current CMS and payer guidance.
Common RPM Billing Errors
Error | Why It Happens | Prevention |
99454 billed with fewer than 16 days of data | Same code used every month by default | Count transmission days per period before selecting the code |
99445 and 99454 both billed in one period | Two device codes treated as additive | Treat them as mutually exclusive |
Management time without documented interaction | Data review counted as patient contact | Record the real-time communication and who took part |
Overlapping time across care management codes | Same minutes counted toward more than one service | Track time separately for each billed service |
Reimbursement assumed from last year | Fee schedule values changed for 2026 | Verify current rates before forecasting revenue |
What Will Medicare Pay?
Payment is set under the Medicare Physician Fee Schedule and can differ by locality and setting. Published rate figures for the new codes vary between sources, and the 2026 rule also changed how RPM codes are valued, so any single number printed in an article can be out of date or based on a different assumption. We are not listing a dollar amount here. Confirm the current figure for your locality using CMS's Physician Fee Schedule Look-Up Tool and your payer's published policy.
Why This Matters for Revenue Cycle Planning
The new codes make short-month and lighter-touch monitoring billable, but they also raise the stakes on tracking. A practice that bills RPM without a monthly count of transmission days and management minutes is guessing at the right code, and guessing in either direction creates risk, either revenue left behind or claims that don't hold up on review. Building the count into the workflow is what turns the 2026 change into collected revenue instead of rework.
Frequently Asked Questions
What are the new RPM codes for 2026?
CPT 99445 for device supply with 2–15 days of data in a 30-day period, and CPT 99470 for the first 10 minutes of RPM treatment management in a calendar month. Both took effect January 1, 2026.
Can 99445 and 99454 be billed in the same month for the same patient?
No. They are mutually exclusive for a given patient and 30-day period. 2–15 days of data points to 99445, and 16 or more days points to 99454.
Does 99470 require patient contact?
Yes. It requires at least one real-time interactive communication with the patient or caregiver in the month, in addition to documented management time.
Did the 16-day requirement go away?
It still applies to 99454. The change is that patients with 2–15 days of data now have their own code, 99445, instead of falling into a month with nothing billable.
How much does Medicare pay for the new RPM codes?
It depends on locality and setting under the Physician Fee Schedule, and published figures vary by source. Use CMS's current fee schedule tools to confirm the rate for your area.
Do commercial payers follow the same RPM rules?
Not necessarily. Commercial payers set their own policies on which RPM codes they recognize and what documentation they require. Verify with each payer before billing.
Where can practices verify current RPM requirements?
In the CY2026 Physician Fee Schedule final rule (CMS-1832-F), CMS guidance and Medicare Learning Network materials, the current CPT code set, and your Medicare Administrative Contractor's local guidance.
Disclaimer
This article is provided for general educational and informational purposes and does not constitute medical, coding, legal, compliance, or reimbursement advice. Medicare rules, CPT code descriptors, fee schedule values, and payer policies change and vary by payer, locality, and circumstance. Verify current requirements with CMS, the CPT code set, your Medicare Administrative Contractor, and each payer before submitting claims. MedCloudMD does not guarantee reimbursement for any specific claim.
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