Learning how to improve patient adherence starts at home, where patients manage their health between visits. Remote patient monitoring (RPM) and remote therapeutic monitoring (RTM) give care teams a clear view into that time. When patients take readings and medications on schedule, clinicians can spot changes early and adjust care.
Adherence rarely holds steady on its own. Patients get busy. Routines change. A condition with no symptoms can make daily readings feel optional. The programs that improve patient adherence pair simple devices with consistent contact from the care team.
This article explains what adherence looks like in a remote monitoring program and why it matters for outcomes. It covers how the Tenovi Gateway’s red light, green light reminders support a daily habit. It also shares practical steps care teams can take to keep patients engaged, and how steady participation supports a program that lasts.
What Patient Adherence Means in Remote Monitoring
In a remote monitoring program, patient adherence has three parts. Patients take their vital sign readings on schedule. They take medications as prescribed. They stay in contact with the care manager when something changes.
Each part supports the others. Daily readings show whether a treatment plan is working. Medication data shows whether the plan is being followed. Regular conversations help the care team understand what the numbers mean for that patient.
Researchers often use a threshold to define adherence. A 2021 study followed 823 Texas Medicaid patients with hypertension. Patients counted as adherent if they sent readings on at least 80% of days. Medication studies commonly apply a similar 80% benchmark to prescribed doses. Many patients fall short for reasons such as cost, forgetfulness, and complicated regimens. Tenovi’s guide to medication adherence barriers covers six of the most common.
Care teams can aim for steady progress. A patient who moves from a few readings a week to near-daily readings gives clinicians far more to work with.
Why Consistent Readings Lead to Better Care
When care teams improve patient adherence to daily readings, clinicians get a fuller picture than an office visit can give. Blood pressure, weight, glucose, and oxygen levels all vary from day to day. A steady stream of readings shows trends that a single measurement can miss.
Research links that consistency to better results. A study in Telemedicine and e-Health followed 1,354 patients with type 2 diabetes in a remote monitoring program. Patients who uploaded data about once a day were less likely to finish with an HbA1c above 9%. The comparison group uploaded every two days or less often. The authors linked higher patient activation and engagement with the technology to better glycemic control.
Hypertension research points the same way. A joint policy statement from the American Heart Association and the American Medical Association reviewed self-measured blood pressure monitoring. Meta-analyses showed it was associated with lower blood pressure and better control. The benefits were greatest when monitoring came with co-interventions such as education, counseling, and clinical support.
Devices collect the data. The care team turns it into action.
Why Patient Engagement Fades Over Time
Most patients start a monitoring program with good intentions. Keeping the habit is harder, and patient adherence often slips after the first few months. A heart failure study followed patients in a telemonitoring program for up to one year. Average adherence was 73.6%, and it declined by about 1.4% each month.
Age was a significant predictor in the same study. Patients in the highest age groups were the most consistent over time. That result is worth remembering when choosing devices. Simple, familiar tools can work well for patients at any stage of life.
Several everyday factors contribute to drop-off:
- Routines change with travel, illness, or a new work schedule.
- Conditions such as hypertension often cause no symptoms, so readings can feel unnecessary.
- Devices that require pairing, apps, or Wi-Fi add steps that some patients skip.
- Patients may lose interest if they never hear back about their readings.
The last factor is the easiest for a care team to address. The Texas Medicaid study described later in this article shows how much a short follow-up call can help.
How Red Light, Green Light Reminders Build a Daily Habit
A reminder that shows up where the patient already is can improve patient adherence without adding steps. The Tenovi Cellular Gateway sits in the home and gives patients a visual cue they can read from across the room.
Here is how the red light, green light system works:
- Each day at midnight, the LED ring on top of the Tenovi Gateway turns red. Red means a reading is needed today.
- The patient takes a measurement with a Tenovi or partner Bluetooth device near the Gateway.
- The Gateway beeps, and the ring turns green once the reading reaches the care team.
- The ring stays green for the rest of the day and resets to red at midnight.
Patients don’t need to open an app or check a phone to know where they stand. A caregiver walking through the kitchen can see the same signal. Tenovi designed this visual reminder system to help patients reach 16 or more days of readings each month.
The green light also gives the patient a small confirmation. Their reading arrived, and their care team has it. For many people, that feedback makes the routine feel worth repeating.
Care teams can add more support where needed. Tenovi clients can set up alert notifications that give patients extra visual and auditory reminders.
Setup stays simple. Tenovi Bluetooth devices arrive pre-paired with the Gateway. Patients plug the Gateway into a power outlet, and it connects to a cellular network on its own. There is no syncing, no app, and no Wi-Fi to manage. Tenovi also offers standalone cellular devices with their own SIMs for programs that prefer them.
Medication Adherence Tracking at Home
Medication tracking is another way to improve patient adherence at home. Vital sign readings show how a patient responds to treatment. Medication data shows whether the treatment is being taken. Remote therapeutic monitoring gives care teams a way to see both.
The Tenovi Pillbox looks and works like a standard seven-day morning and evening pillbox. Built-in sensors detect when a compartment is opened or refilled. The compartment lights up red when a dose is due. The Gateway also turns red as a reminder, then green once the compartment opens and the event transmits. Our overview of the smart pillbox explains the device in more detail.
For patients on one or two high-risk medications, the PatchRx Smart Pill Bottle Cap offers another option. It fits standard pill bottles and records opening and refill events through the same Gateway.
Objective medication data gives care teams something concrete to discuss. Self-reported adherence depends on patient memory. Time-stamped events show when doses were taken and when they were missed. A nurse or care coordinator can call about a pattern of missed doses before it affects the patient’s condition.
7 Ways Care Teams Can Improve Patient Adherence
Devices make the routine easier. People help it last. In the Texas Medicaid study, patients who missed a transmission received a reminder call to troubleshoot problems and encourage the next reading. Among adherent patients, the average transmission rate rose from 74.9% before the call to 91.3% after. Among nonadherent patients, it rose from 39.0% to 58.0%.
A short, timely call made a measurable difference. Care teams can build on that with the steps below.
- Set expectations at onboarding. Explain what the red and green lights mean and how often to take readings. Ask patients to describe the routine in their own words.
- Place the Gateway with care. A spot near where the patient takes readings works best. If the cellular signal is weak, a location closer to a window can help.
- Review transmission data every week. Look for patients whose readings are slowing down, along with those who have out-of-range values.
- Call early when readings drop. A brief check-in can uncover a simple fix, such as an unplugged Gateway or a device left in another room.
- Share results with the patient. Walk through trends during each call. Patients who see their own progress have a clear reason to continue.
- Include caregivers. Family members can help with reminders and notice when the light is still red in the afternoon.
- Pair monitoring with medication tracking. Adding a smart pillbox or pill bottle cap gives the care team a fuller view of the treatment plan.
Every patient is different. Some will need weekly calls at first. Others will settle into the routine within a few weeks. Clinical judgment guides how much support each person needs.
How Patient Adherence Supports a Sustainable RPM Program
Patient adherence matters first for the patient’s health. It also shapes whether a monitoring program can keep serving patients over time.
Medicare links RPM device supply codes to the number of days a patient transmits data. CPT 99454 applies when a patient sends readings on 16 or more days in a 30-day period. The CY 2026 Medicare Physician Fee Schedule final rule added CPT 99445. It covers 2 to 15 days of data in the same period. The two codes cannot be billed for the same 30-day period.
Treatment management codes focus on care team time. CPT 99457 covers the first 20 minutes in a calendar month, and CPT 99458 covers each additional 20 minutes. The new CPT 99470 covers the first 10 minutes. These services require interactive communication with the patient or caregiver.
The 2 to 15 day code reflects real patient needs. Some patients need monitoring for a short period, such as after a hospital stay or a medication change. Others are still building the habit. This flexibility helps care teams serve patients whose needs don’t fit a 16-day schedule.
For most chronic conditions, the clinical goal stays the same. Regular readings give clinicians the clearest view of how a patient is doing. Red light, green light reminders and steady care team contact support that goal.
The same habits that improve patient adherence also support accurate documentation. Readings arrive on schedule. Conversations happen regularly and get recorded. Reimbursement follows the care that is delivered. When patients stay engaged, the program can keep supporting them.
Billing rules vary by payer and change each year. Providers should confirm current requirements with CMS guidance and their billing team.
Reimbursement information is provided for educational purposes only and is not legal, compliance, billing, coding, or reimbursement advice. Coding, coverage, and payment vary by payer and locality and are subject to change. Coverage or payment is not guaranteed; consult applicable payer guidance and qualified advisors. CPT® is a registered trademark of the American Medical Association.
Frequently Asked Questions About How to Improve Patient Adherence
This section answers common questions about how to improve patient adherence in remote monitoring programs. It covers daily reminders, care team outreach, connectivity, medication tracking, and Medicare data requirements.
1) What does it mean to improve patient adherence in remote monitoring?
It means helping patients take readings on schedule, take medications as prescribed, and stay in contact with their care team. Consistent participation gives clinicians the data they need to adjust care early.
2) How do the Tenovi Gateway’s red and green lights work?
The LED ring on the Tenovi Gateway turns red at midnight each day to show a reading is needed. After the patient takes a measurement near the Gateway, it beeps and turns green once the reading reaches the care team. The ring stays green for the rest of the day.
3) How can care teams improve patient adherence when readings drop off?
Start with a quick call to check for simple problems, such as an unplugged Gateway or a weak cellular signal. Review recent trends with the patient and confirm the daily routine. In a study of Medicaid patients with hypertension, reminder calls raised average transmission rates in both adherent and nonadherent groups.
4) Do patients need Wi-Fi, an app, or a smartphone to use Tenovi devices?
Patients do not need Wi-Fi, an app, or a smartphone. Tenovi devices are cellular-connected and arrive ready to use. Bluetooth devices come pre-paired with the Tenovi Gateway, and standalone cellular devices have their own SIMs.
5) How does remote therapeutic monitoring support medication adherence?
Remote therapeutic monitoring uses connected devices to track treatment data outside the clinic, including medication use. The Tenovi Pillbox and the PatchRx Smart Pill Bottle Cap record when medications are accessed and send that data through the Gateway. Care teams can then follow up on missed doses early.
6) How many days of readings does Medicare require for RPM?
CPT 99454 requires readings on 16 or more days in a 30-day period. Since January 1, 2026, CPT 99445 covers 2 to 15 days of readings in a 30-day period. The two codes cannot be billed for the same period, and providers should confirm current payer requirements.
Reimbursement information is provided for educational purposes only and is not legal, compliance, billing, coding, or reimbursement advice. Coding, coverage, and payment vary by payer and locality and are subject to change. Coverage or payment is not guaranteed; consult applicable payer guidance and qualified advisors. CPT® is a registered trademark of the American Medical Association.
Understanding How to Improve Patient Adherence
Patient adherence in remote monitoring depends on daily habits and human connection. Research links consistent readings with better glycemic and blood pressure control, especially when monitoring comes with clinical support. Engagement tends to fade over time, and timely outreach can bring patients back. The Tenovi Gateway’s red light, green light reminders give patients a simple daily cue. Medication tracking devices add objective data on doses. With steady care team contact, these tools help improve patient adherence and keep care moving between visits.
Tenovi provides cellular-connected remote monitoring infrastructure to RPM and RTM software companies, care management companies, telehealth platforms, health systems, payers, and pharmacies. Our 60+ devices and the Tenovi Gateway deliver readings through one API, and we handle fulfillment, provisioning, and support. Contact us for a free demo and consultation.
