TTY (Teletypewriter)
TTY stands for teletypewriter. It is a device that helps people who are deaf, hard of hearing, or have speech disabilities communicate by phone using typed messages. In health plan materials, a TTY number shows that customer support is available for people who use this type of communication.
Last updated: October, 2026
Key Takeaways
- TTY stands for teletypewriter, a device that sends typed messages over a phone line.
- It helps people who are deaf, hard of hearing, or have speech disabilities communicate by phone.
- Health plans often list a TTY number next to customer service phone numbers.
- A TTY line gives members another way to ask questions and get help with their plan.
- Checking for a TTY number can help you find the right contact option for support.
What is TTY?
TTY stands for teletypewriter, a device that lets people send typed messages over a phone line. It is used by people who are deaf, hard of hearing, or have speech disabilities.
In health insurance materials, a TTY number shows that a health plan offers a way to communicate by phone using this type of support. You may see a TTY number listed next to a regular customer service number. This helps members and shoppers know there is an accessible option for asking questions, getting help, or understanding plan information.
How This Shows Up in Real Life
For example, you are looking at health plan materials and need help with a coverage question. Next to the regular phone number, you see a TTY number listed. That tells you there is a phone option designed for people who use TTY or other communication support.
How TTY Affects What You Pay
TTY does not usually change what you pay for care, prescriptions, or coverage. Where TTY numbers are available, they are typically provided at no cost to the user.
Instead, it affects how you can contact the health plan and get support. Having a TTY option can make it easier to ask billing questions, check plan details, or get help with member services. That support can help you avoid confusion about costs or coverage.
Where to Find This in Your Plan Details
To check whether TTY support is listed, you can look at:
- Your Summary of Benefits and Coverage (SBC)
- Your Schedule of Benefits
- Your member handbook or policy documents
- Your Ambetter Health online member account
You may also see TTY information in plan contact sections, ID card materials, or member service details.
How This Changes Across Marketplace Plans
TTY support is a communication option many health plans provide for accessibility. Most plans list a TTY number along with their main member service phone number. Where the information appears in plan materials may vary, but the purpose is the same: to provide an accessible way to contact the plan.
- Some plans list TTY information next to their main phone number.
- Some include TTY details in more member documents than others.
- Communication support options can be different from one plan to another.
- It is a good idea to check plan materials before you need help.
| Plan Feature | How TTY Information May Be Different | What It Means for You |
|---|---|---|
| Contact Listings | Some health plans show TTY numbers next to main phone numbers | It can be easier to find the right contact option |
| Member Materials | Some health plans include TTY details in more documents | You may see support information in more than one place |
| Customer Support Access | Insurance plans may offer different communication support options | It helps to check how the plan supports your needs |
| Online Member Account and Printed Materials | TTY information may appear online, in print, or both | You can look in more than one place for contact help |
FAQs About TTY
TTY numbers are used by people who are deaf, hard of hearing, or have speech disabilities. They provide a way to communicate with customer service using typed messages. This makes it easier to ask questions and receive support by phone.
No. TTY does not change your coverage, costs, or plan benefits. It is a communication support option that helps people contact their health plan and get information.
You can check your member materials, plan documents, online member account, or member service information. Many plans list the TTY number next to the main phone number so it is easy to find.
Many health plans provide TTY contact information, but where it appears can be different. It is a good idea to check your plan materials or contact information section, so you know how to reach support.
Have questions? Let’s walk through how this works with your plan.
Already covered? Your benefits vary by plan and location. Limitations and exclusions may apply. Contact Ambetter Health or call Member Services at the number on the back of your Member ID Card for answers specific to your coverage.
Not yet a member? Our licensed agents are ready to help you find the perfect plan. Call 855-680-3270 (TTY: 711), Monday-Friday 8 a.m. to 9 p.m. ET, to discuss your health insurance options.
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