Medicare Part B covers the Tdap vaccine at no cost to you

Yes, Medicare Part B covers the Tdap vaccine (tetanus, diphtheria, and pertussis) without a copay or coinsurance when you receive it from an in-network provider. You pay nothing out of pocket for the shot itself. The vaccine protects against three serious bacterial infections: tetanus (lockjaw), diphtheria, and whooping cough (pertussis).

Most people over 65 need only one Tdap dose in their lifetime. If you were never vaccinated against pertussis as an adult, or if your vaccination history is unknown, Medicare covers one dose. After that, you may need a tetanus booster (Td) every 10 years, which is also covered.

The key is getting the shot at a location that accepts Medicare. Pharmacies, doctor's offices, and health clinics that are in-network with Medicare will bill your coverage directly. You do not need a referral or prior authorization.

Key Takeaways

  • Medicare Part B covers one Tdap dose at no cost when given by an in-network provider.
  • You do not need a doctor's order or referral to receive the vaccine at a pharmacy or clinic.
  • Tetanus boosters (Td) every 10 years after your Tdap are also covered by Medicare.
  • Call ahead to confirm the provider accepts Medicare before you go in for the shot.

Where to get your Tdap vaccine covered by Medicare

You can receive your Tdap vaccine at most pharmacies, doctor's offices, and community health centers. Major pharmacy chains like CVS, Walgreens, and Rite Aid all accept Medicare for vaccinations. You can also ask your primary care doctor's office or visit a local health department clinic.

Before you go, call or check online to confirm the location accepts Medicare. Some independent pharmacies or clinics may not, and you want to avoid an unexpected bill. When you arrive, bring your Medicare card. The provider will verify your coverage and administer the vaccine on the spot.

If you use a Medicare Advantage plan (Part C) instead of Original Medicare, your coverage for Tdap is the same — no cost — but you should check your plan's list of in-network pharmacies and providers to be sure.

What happens if you go to an out-of-network provider

If you receive your Tdap vaccine at a provider who does not accept Medicare, you may be billed for the full cost of the vaccine and the administration fee. This can range from $30 to $75 or more, depending on the location and provider.

If this happens, you can submit a claim to Medicare yourself, though reimbursement is not may provide and the process takes time. It is simpler to call ahead and confirm in-network status before your appointment. If you have already paid out of pocket and believe the provider should have been in-network, contact Medicare at 1-800-MEDICARE to ask about your options.

Tdap timing and your vaccination history

Most adults over 65 need only one Tdap dose in their lifetime, usually given as a single shot. If you received Tdap as an adult before age 65, you are covered. If you never received it as an adult, or if you are unsure, one dose is covered by Medicare.

After your Tdap, you need a tetanus booster (Td, without the pertussis component) every 10 years. Medicare covers these boosters at no cost as well. If you have a deep wound or puncture injury and it has been more than 5 years since your last tetanus shot, you may need an earlier booster — this is also covered.

Your doctor or pharmacist can review your vaccination record and tell you whether you need the shot. Many pharmacies can look up your history in their system or ask you directly about when you last received a tetanus vaccine.

How to check your Medicare coverage before you go

You can verify your Tdap coverage by calling Medicare directly at 1-800-MEDICARE (1-800-633-4227). Have your Medicare card handy. A representative can confirm that the vaccine is covered under your plan and answer questions about specific providers.

You can also visit Medicare.gov and use the "Find Care Providers" tool to search for in-network pharmacies and clinics near you. Type in your zip code and select "Vaccinations" or "Preventive Care" to see which locations accept Medicare.

If you have a Medicare Advantage plan, call the customer service number on your plan card. They can tell you which pharmacies and providers in your area are in-network for vaccinations.

What to bring to your vaccination appointment

Bring your Medicare card and a photo ID. If you have a Medicare Advantage plan, bring that card instead. You may also want to bring a list of any medications you take or a record of past vaccinations if you have one, though the provider can often look this up.

Arrive a few minutes early to allow time for check-in. The pharmacist or nurse will ask about any allergies, recent illnesses, or medical conditions that might affect whether you can safely receive the vaccine. The shot itself takes only a few minutes, and you can leave right away.

Frequently Asked Questions

Do I need a doctor's order to get the Tdap vaccine at a pharmacy?

No. Most pharmacies can administer Tdap without a doctor's order. You can walk in, show your Medicare card, and receive the vaccine. Some pharmacies may ask a few health screening questions to make sure the vaccine is safe for you, but this is routine and does not require a doctor's involvement.

Will I have to pay anything if I have Original Medicare?

No. The vaccine and the administration fee are both covered at no cost when you go to an in-network provider. You pay nothing out of pocket. If a provider tries to charge you, ask them to bill Medicare directly or contact Medicare to report the issue.

What if I have a Medicare Advantage plan instead of Original Medicare?

Medicare Advantage plans must cover Tdap at no cost, just like Original Medicare. However, you should use an in-network provider to avoid unexpected bills. Call your plan's customer service number to find nearby pharmacies and clinics that accept your plan.

How long does the Tdap vaccine last?

Tdap provides lifelong immunity to tetanus and diphtheria. Pertussis immunity fades over time, which is why adults may need a booster dose if they will be around infants. After your one-time Tdap, you need a tetanus booster (Td) every 10 years, which Medicare also covers.

Can I get Tdap and other vaccines at the same time?

Yes. You can receive Tdap and other vaccines like flu or pneumococcal shots at the same visit. Medicare covers all recommended vaccines for older adults. The pharmacist or nurse can give you multiple shots in one appointment if needed.