For Original Medicare members with prediabetes
Healthier habits.
A little help,
every day.
Meet Lark: a year of help with food, movement, and weight, with an automated coach on your phone.
When you qualify through Medicare.
No payment card. No insurance change.
Take a look inside Lark
Small steps.In your own space.
A health program from Lark, a private company. No change to your Medicare plan.
Verify the benefit on Medicare.gov (opens a new tab)Take a look inside
See how Lark fits
into your day.
Explore the coach, smart scale, and activity tracking. No sign-up needed to look around.
A question. A check-in. A next step.
Wondering where to start?
Open Lark.
Choose a question in the app. Get guidance on eating well, moving more, sleep, or stress. Work through short lessons at home.
Your daily coach is automated (AI). It is available around the clock. It is not a live nurse or doctor.

Your smart scale is part of the program
Step on.
Keep weight in view.
Your connected smart scale helps you track weight at home. Review your check-ins with the rest of your progress in Lark.
The smart scale is $0* when you qualify for this Medicare-covered program. It comes with your coaching and lessons.

A walk. A stretch. A little more movement.
See your small steps
adding up.
Look back at your activity across the week. Keep recent check-ins together and use feedback to decide what to work on next.
This is a preview of the app, not a prediction of your results. You work on habits over a year.

Daily coaching. Short lessons. A $0 smart scale.*
Check my $0 coverage
Connected health tracking at home
More than a device
The scale comes with it.
The support keeps going.
A year of automated coaching
Everyday guidance on your phone.
Lessons for lasting habits
Food, movement, and weight support.
Your progress in one place
Smart scale and activity check-ins.
The cost, clearly
Covered by Medicare.
Provided by Lark.
Medicare pays for diabetes prevention for people who meet its requirements. Lark is the private health company delivering this program. Joining does not switch your insurance.
Read the benefit on Medicare.gov (opens a new tab)When you qualify through Medicare*
- Your yearlong program
- $0
- Your smart scale
- $0
- Payment card
- Not required
Who this enrollment path is for
- Original Medicare (Part B)
- A blood test in the past year showing prediabetes
- No previous type 1 or type 2 diabetes diagnosis
Other health and weight requirements apply. Read Lark’s requirements (opens a new tab).
Have Medicare Advantage? Ask your plan about in-network diabetes-prevention options.
When you are ready
Here’s what happens
when you check.
Free check. No payment card required.
You can stop if you do not want to continue.
A little more clarity
Good questions.
Plain answers.
Ask Lark’s support team (opens a new tab)Read or print a doctor summary Is the program really $0?
Yes, when you meet the health and Medicare coverage requirements, your program and connected smart scale are $0. No payment card is required. The check helps confirm whether you qualify.
Is this a Medicare insurance plan?
Lark is a private health company offering a diabetes-prevention program. It is not Medicare or an insurance plan. Taking the check does not change your coverage.
Will I talk with a person or an app?
Your day-to-day coach is automated (AI) in the Lark app. It is not a live nurse, doctor, or emergency service. Lark’s support team helps with program and setup questions.
What do I need to use Lark?
A compatible smartphone or tablet and the Lark app, available for iPhone and Android. A connected smart scale is included with the covered program.
Why are email and Medicare details needed?
Email is used for verification and account next steps. Medicare details let Lark confirm Part B coverage. Health questions and a recent blood test help confirm program requirements. Read how Lark uses information (opens a new tab).
Do I have to join after taking the check?
No. The check is free and you can stop if you do not want to continue. It helps Lark assess health and coverage requirements before giving you account next steps.
Program summary to discuss with your doctor
Lark: diabetes-prevention support at home
Lark Technologies, Inc. is a private health company, not Medicare or an insurance plan. Its yearlong program uses an automated coach, short lessons, and weight and activity tracking to help people with prediabetes build healthier habits.
The daily coach is automated (AI), not a live nurse or doctor. A compatible smartphone or tablet is needed. A connected smart scale is included. The program and scale are $0 when health, participation, and Medicare coverage requirements are met.
This enrollment path checks Original Medicare Part B, a qualifying recent blood test, and other health and weight criteria. Medicare Advantage members should ask their plan about in-network options.
The check asks about goals and health, verifies email, and requests Medicare information to confirm coverage. It is free, requires no payment card, and does not switch insurance.
Verify the benefit: Medicare.gov diabetes-prevention coverage. Program questions: Lark Support.
One small next step
Make room for
a little daily support.
A year with Lark. A smart scale for home.
$0 when you qualify through Medicare.*
No payment card.
No change to your insurance.