Metabolic Syndrome Risk Group? You Can Get Free Mobile Health Management -- Eligible From Just One Risk Factor, Plus a September Enrollment Event
After a national health checkup, you may have seen a note on your results showing that one or more of five markers -- blood pressure, blood sugar, triglycerides, HDL cholesterol, and waist circumference -- came back above the reference range. Many people see this and worry they already have metabolic syndrome. In fact, having just one risk factor only puts you in the "risk group," and a clinical diagnosis of metabolic syndrome requires meeting three or more of the five criteria. The National Health Insurance Service (NHIS) offers a free mobile health management service specifically for people at this risk-group stage -- before the numbers progress to a full diagnosis.

If your health checkup result says "metabolic syndrome risk group"
The five criteria -- how to check the numbers yourself
Each of the five metabolic syndrome risk factors has its own defined threshold. Waist circumference counts as abdominal obesity at 90cm or more for men and 85cm or more for women. Blood pressure qualifies at a systolic reading of 130mmHg or higher, a diastolic reading of 85mmHg or higher, or if you're already on blood pressure medication. Fasting blood glucose counts at 100mg/dL or higher, or if you're on glucose-lowering medication. Triglycerides qualify at 150mg/dL or higher, or if you're on treatment for it. HDL cholesterol counts if it's below 40mg/dL for men or below 50mg/dL for women, or if you're on related medication. Checking each of these five numbers against your own checkup results lets you calculate immediately how many risk factors you actually have.

Eligible from just one risk factor -- the diagnosis threshold and the service threshold are different
Here's the part that trips people up. You need three or more of the five criteria to receive a clinical "metabolic syndrome" diagnosis, but NHIS's mobile health management service is open to anyone with just one or more. In other words, this is a preventive service designed to help people manage their lifestyle habits at an early stage -- before they progress from one risk factor to three or more. If your checkup results flag even a single risk factor, the more accurate takeaway isn't "I'm still fine," but "I'm now eligible for this service."
What the service actually does -- a 24-week tracking structure
The service runs through the Health Insurance 25/7 app and continues for 24 weeks (about six months) after you sign up. Based on your individual checkup results, it provides personalized health information and a daily goal, while you log your own diet, exercise, weight, and blood pressure to track your habits. It also includes self-assessment features covering diet, stress, and alcohol/nicotine dependence -- making it less a simple number-tracking app and more a tool for reviewing your overall lifestyle.

How to sign up -- five taps in the app
The sign-up path is: install the Health Insurance 25/7 app → log in → full menu → Health Hub → Metabolic Syndrome Health Management → service info and enrollment → start service. There's no clinic visit or paperwork required -- enrollment finishes entirely inside the app, and if your recent national checkup results are already linked, the app automatically calculates and displays how many risk factors you have. If it's been a while since your last checkup and your results aren't linked, getting a current checkup is the real first step before using the service.
September brings a new-enrollment event on top of the regular service
NHIS is running a new-enrollment event throughout September for members with metabolic syndrome risk factors. The service itself runs year-round, but signing up this month comes with an added participation incentive, so if your checkup results flagged a risk factor, it's worth deciding on enrollment before the month is out. Event details and how any incentive is paid out are updated periodically in the app's notice section, so check the in-app announcement again right before you sign up.
Don't confuse it with similarly named services
NHIS runs several other programs with similarly bureaucratic-sounding names but very different purposes, such as the medical fee confirmation request or the tertiary-hospital minor-illness copay system. The medical fee confirmation process reviews, after the fact, whether an out-of-pocket charge was billed correctly; the metabolic syndrome program is a preventive service that helps you review your own lifestyle before you've developed a disease -- the two serve entirely different purposes. Unlike the national cancer screening program, which is a defined set of tests you undergo, this service is about the ongoing lifestyle management that follows a checkup.
Bottom line
If your checkup results show that one or more of waist circumference, blood pressure, blood glucose, triglycerides, or HDL cholesterol is above the threshold, you're eligible for NHIS's mobile metabolic syndrome health management service. You need three or more to get a clinical diagnosis, but the service is open earlier than that, for preventive purposes. It's free to sign up through the Health Insurance 25/7 app, and September comes with a new-enrollment event on top, so it's worth checking your results again. This service is a lifestyle-management tool, not a diagnosis or treatment -- if your numbers already exceed the threshold on several items, you should also see a doctor.
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