I've got Medigap Plan C, and I'm curious if my recent bloodwork is included or if I need to budget for extra costs.

Question

Alondra Arce · Accepted Answer

If you’ve got Medigap Plan C, that’s actually one of the more solid plans. Since it works alongside Original Medicare, most of the time your bloodwork, if it’s medically necessary and ordered by your doctor should be covered by Medicare Part B, and then Plan C usually picks up the leftover costs like the deductible and coinsurance. So chances are, you’re not paying much, if anything. But it’s always good to double-check with your provider just in case something’s considered non-routine.

Answered by Alondra Arce on April 14, 2025

Agent Licensed in CA, AL, AR & 14 other states

Answered by Alondra Arce Medicare Insurance Agent

Gary Church · Answer

Medicare Plan C, also known as a Medicare Advantage plan. Blood work is included as part of your wellness visit, so there should not be a charge. If the blood work is part of tests that are being done, then you are subject to copayments. Best to check with your Medicare Advantage plan.

Answered by Gary Church on July 25, 2025

Broker Licensed in Ca, AZ, NV & TX

Answered by Gary Church Medicare Insurance Agent

Shelly Hefley · Answer

That depends on your plans specifically some plans have some lab work at zero cost others have minimal co-pays. You should definitely be able to check with your agent or your plan and they would be able to tell you how it would be covered. Many times the providers office can tell you as well.

Answered by Shelly Hefley on September 21, 2025

Broker Licensed in IN, AL, IL, KY & TN

Answered by Shelly Hefley Medicare Insurance Agent

Clarence &quot;Mark&quot; Christiansen · Answer

This is no such thing as "Medigap Plan C". If you have a Medicare Part C Advantage plan, bloodwork / lab expenses will be plan dependent but many plans feature $ 0 copay (or low cost) for these services which can vary based on where the blood is drawn: doctor's office, clinic, hospital or other stand-alone facility.

Answered by Clarence "Mark" Christiansen on April 8, 2025

Agent Licensed in WI, AZ, CA & 16 other states

Answered by Clarence "Mark" Christiansen Medicare Insurance Agent

Tasha Riggs · Answer

Okay, oops. Today's Medicare question is that I have a Medigap plan C and I'm curious if my recent bloodwork is included or if I need to budget for extra costs. First off, Medigap is not plan C. So, Medigap is a Medicare supplement, and you would have plan G or N, but not plan C. Plan C is a Medicare Advantage. But the answer to that is that, yes, your bloodwork is included in a Medicare Advantage and a Medicare supplement. So you should have no problem. If it's preventive, it'll be no cost. And if it's in a specialist's office, if you have a Medicare Advantage, it should be covered in your copay for your specialists. If you have a Medicare supplement, depending on what you have, you may pay 20% of that until you hit whatever your deductible is. If it's traditional G or N, it's a $257 deductible. With plan G, everything's covered after $257. So it really depends on what you have. How it's covered is different from plan to plan, but yes, bloodwork is included in all plans. You may pay a small copay, but you should be all right. If you have specific bloodwork you want to ask questions about, give me a call and I'll help you answer.

Kelsey Hentzen · Answer

Medigap Plan C covers bloodwork up to 3 pints. You should be able to call your carrier's customer service number on the back of the card and ensure you are covered. If you are on an advantage plan, some plans cover at $0 and some charge a co-pay depending on the carrier.

Answered by Kelsey Hentzen on April 7, 2025

Broker Licensed in KS & MO

Answered by Kelsey Hentzen Medicare Insurance Agent

Steven Whetstine · Answer

First, please note this question highlights Medigap Plan C and not Medicare Part C!  There is a clear difference between the two options.  If you have Medicare Part C (also known as a Medicare Advantage Plans), then you would have to look at the plan details to see if bloodwork is included.  

Since the question is specific to Medigap Plan C or Medicare Supplement Plan C, original Medicare would take care of the first 80%.  The Medigap Plan C would take care of the remaining amount for Part B (Medical) coinsurance and the Part B deductible.  

Really, the only thing that would not be covered under Part B would be any Part B excess charges.  While excess charges are not always charged, they can be!  Medicare Part B excess charges are extra fees charged by a doctor, provider or supplier that does not accept Medicare assignment. These out-of-pocket costs  can be up to 15% more than the Medicare-approved amount for the service provided.  One way to avoid excess charges would be to receive care from Medicare-approved providers who accept assignment.  If you choose not to receive care from Medicare-approved providers who accept assignment, then you would need to budget for the costs due to excess charges.

Cody Biggs · Answer

If Medicare approves and covers the bloodwork under Part B—which most routine lab tests do—then your Medigap Plan C will pick up the remaining costs that Medicare doesn’t cover. Plan C is one of the more generous supplements, and it pays the Part B coinsurance and even the Part B deductible, so you typically shouldn’t see a bill for approved lab work. The only time you’d need to budget extra is if the test wasn’t Medicare-approved or was done outside of Medicare’s rules.

Answered by Cody Biggs on December 11, 2025

Broker Licensed in LA, AL, AZ & 24 other states

Answered by Cody Biggs Medicare Insurance Agent

Ellen Diehl · Answer

Well - you have an Advantage plan. Plan C is Advantage. Medigap plans would be a Supplement like Plan G = Good. Unfortunately with an Advantage plan you are stuck in that plan until next AEP this fall. You should ask the agent who put you in the Advantage plan - but if they are unresponsive to you - that tells you all you need to know. Please tell any of your friends to strongly consider Medicare Supplement Medigap Plan G = Good.

Answered by Ellen Diehl on April 8, 2025

Broker Licensed in GA

Answered by Ellen Diehl Medicare Insurance Agent

Sandy Johnson · Answer

Typically with Supplement Plan C your bloodwork is covered.  Please call your provider to confirm if there are any special situations that may or may not be included.

Michael Caldwell · Answer

Yes, Medigap Plan C can help with the cost of your bloodwork if it's covered by Original Medicare. Since Plan C covers the Part B deductible and Part B coinsurance, you won't need to budget for the costs of those, according to Healthline. However, it's crucial to understand that Plan C is no longer available for new Medicare enrollees after December 31, 2019.

Answered by Michael Caldwell on May 20, 2025

Broker Licensed in IN, AL, AR & 31 other states

Answered by Michael Caldwell Medicare Insurance Agent

Jay Larshus · Answer

Medicare Plan C plan benefits vary between plans and Companies. Some Plan C policies do cover blood work at 100% whether the lab work is part of preventive exam or not. All plans will cover the Bloodwork at 100% included in annual preventative exams.

Answered by Jay Larshus on April 8, 2025

Agent Licensed in TN & VA

Answered by Jay Larshus Medicare Insurance Agent

Jorge Magana · Answer

With any plan you will receive a summary of benefits explanation. You will find all the information in there on what your plan covers and what is not covered.

Ronald Plocinski · Answer

Yes, Medigap Plan C covers your recent bloodwork with no out of pocket expense incurred by you as Plan C, like most Medigap plans, covers most "gaps" in Original Medicare. In this case, bloodwork is covered.

Answered by Ronald Plocinski on September 14, 2025

Broker Licensed in NH, AZ, CA & 16 other states

Answered by Ronald Plocinski Medicare Insurance Agent

Kimi Oliveira · Answer

It would depend if Medicare covers the bloodwork order.  Plan C only covers if Medicare covers first

Alisa Ugalde · Answer

It would depend on the insurance company you have and the exact plan that you are on. There should be a phone number on your insurance card that you can call and ask your question as well as request a summary of your benefits.

Answered by Alisa Ugalde on October 4, 2025

Broker Licensed in CA, MD & NJ

Answered by Alisa Ugalde Medicare Insurance Agent

Ron Cronwell · Answer

Most Medicare Advantage plans list in the benefit summary what the lab work copays are. Usually they are a zero copay. But check with the benefit summary to make sure.

Frank Carta · Answer

Yes, it is. You will pay $0 for out-of-pocket costs for blood tests that are ordered by a doctor and approved by Medicare with your Medigap plan.

Rick Boyd · Answer

Read through your summary of benefits that were included with your enrollment. If you cannot find them or understand what is written. Call your plans member services, or your broker giving the exact name of the test. They should be able to help determine if the test has a certain co-pay or co-insurance.

Answered by Rick Boyd on June 23, 2025

Broker Licensed in KY, AZ, CA & OH, TN, TX & UT

Answered by Rick Boyd Medicare Insurance Agent

Walt Smith · Answer

Medicare place for blood work in fact you should not have to go through your supplement Plan C to get covered.

Daintee Hurst Dietz · Answer

Typically Plan C is an advantage plan. This have to review benefits for copay and coverage for bloodwork. Maybe there were plan c supplements years ago but I’m not aware of that. Different plans completely

Answered by Daintee Hurst Dietz on June 21, 2025

Broker Licensed in TX, AZ & CA

Answered by Daintee Hurst Dietz Medicare Insurance Agent

Heidi Wotton · Answer

If you have Medigap Plan C, your bloodwork should be covered as long as it’s ordered by your doctor and Medicare approves it. Plan C helps pay the Part B coinsurance, so you usually won’t have extra costs for standard lab work.

Answered by Heidi Wotton on November 8, 2025

Agent Licensed in ME, FL, LA & 7 other states

Answered by Heidi Wotton Medicare Insurance Agent

Victoria R. Trevino · Answer

I work with Medicare clients to understand the full benefits of each different Medicare Supplement (also known as Medigap). Regarding the specific medical costs associated with bloodwork on a Medigap Plan C, one does not need to budget extra for this service because it is covered by the plan.

Answered by Victoria R. Trevino on April 27, 2026

Broker Licensed in TX & NM

Answered by Victoria R. Trevino Medicare Insurance Agent

Joseph Ford · Answer

Yes, your blood work should be included; if not, you may have other options available to you that would cover your blood work! Contact me so we can discuss.

Victor Gerber · Answer

As long as Medicare approves bill, you will owe nothing for this service. Plan C pays the 20% medicare does not cover including your $283.00 deductible for 2026

Sandra De Fazio · Answer

You might be referring to Part C of Medicare, which is a Medicare Advantage Plan. Your Medicare Broker or the plan you are enrolled in should have reviewed the Summary of benefits with you at enrollment. The fact that you call it "Plan C" shows you are lacking the basics of Medicare. Blood work is usually covered at 100%, but sometimes with a CoPay or CoInsurance of up to 20 %. Please call your plan to confirm your coverage.

Answered by Sandra De Fazio on January 20, 2026

Agent Licensed in CA

Answered by Sandra De Fazio Medicare Insurance Agent

Vachik Chakhbazian · Answer

depends on whether Medicare itself considers the tests medically necessary. Medicare Part B typically covers blood tests and other diagnostic tests that are medically necessary to diagnose or treat a health condition, or if your doctor orders them for that purpose.

Answered by Vachik Chakhbazian on June 13, 2025

Agent Licensed in CA, AL, AR & 22 other states

Answered by Vachik Chakhbazian Medicare Insurance Agent

Lillian Hill · Answer

Hi!

Congratulations that you have been grandfathered into Medigap Plan C, an oldie and a goodie. 

Things to consider...
1. Ordered by a Medicare participating Dr.
2. Performed by an approved Medical Lab
3. Is Medicare Approved

If yes, to all above then reasonable and customary indicates that under ordinary circumstances you should not have any out-of-pocket costs. Your Medigap C should take care of any remaining costs after claims are filed and paid under Medicare Part B.

*To ensure this procedure is medically necessary, always check with your medical provider.

Best wishes,
xoxo

Jose Felix Arevalo · Answer

Medigap Plan C generally covers your Part B coinsurance, so medically necessary bloodwork ordered by your doctor is included. You’d only pay if the test isn’t deemed necessary by Medicare or if your provider bills above the approved amount.

Answered by Jose Felix Arevalo on November 24, 2025

Broker Licensed in TX

Answered by Jose Felix Arevalo Medicare Insurance Agent

John Hawk · Answer

in Original Medicare — it doesn’t determine what’s covered. That’s Medicare Part B’s job.
So the real question is: did Medicare Part B cover your bloodwork?
Generally yes, if:
	•	A doctor ordered it as part of diagnosing or monitoring a condition
	•	It was done at a Medicare-approved lab
	•	It was deemed medically necessary
If Part B covers it, here’s what Plan C picks up:
	•	The Part B deductible ($283 in 2026) — Plan C covers this
	•	The 20% coinsurance after the deductible — Plan C covers this too
	•	Your out-of-pocket cost: $0 once the deductible is met for the year
Where you might still owe money:
	•	Tests ordered outside a Medicare-approved lab
	•	Panels that aren’t considered medically necessary (some wellness screenings fall here)
	•	Any tests your doctor added that Medicare deems not medically necessary — the lab should give you an Advance Beneficiary Notice (ABN) before running those
Quick action step: Call your lab or check your Medicare Summary Notice (MSN) at MyMedicare.gov — it’ll show exactly what was billed, what Medicare approved, and what (if anything) remains.

Comfort Olude · Answer

The bloodwork is included in your Medigap plan C under the Part B benefits. 
The plan C covers 100% of your Part B coinsurance or copayment.

Diana Pedersen · Answer

Medicare Plan C is a Medicare Supplement or Medigap policy - This covers bloodwork
Medicare Part C is a Medicare Advantage plan - This plan typically has a Maximum Out of Pocket annually and it will depend on your plan what your copays will be or if the bloodwork test is covered based on what type of test they did.

Robert Vitale · Answer

If your bloodwork was deemed medically necessary by your doctor, your Medigap Plan C should cover the related costs after Original Medicare has paid its share. However, you'll still be responsible for the cost if the tests are considered routine and not medically necessary. You generally pay nothing for Medicare-approved clinical diagnostic laboratory tests under Original Medicare.

Answered by Robert Vitale on June 9, 2025

Agent Licensed in FL & OH

Answered by Robert Vitale Medicare Insurance Agent

Vanessa McKinney · Answer

Yes, Medicare Part C covers medically necessary bloodwork ordered by the doctor. Medicare Part B covers bloodwork 20% , then Medicare Plan C picks up the rest.

Vernon Pate · Answer

Check your summary of benefits from your Medicare Advantage Plan.  If the summary of benefits isn't clear, contact your Medicare Advantage Plan customer service department.

Nydia Flores · Answer

Hello 
Medigap Plan C, will cover bloodwork as long as it is list as a cover benefit under original Medicare, you will not be charged.

Thank you 
Nydia Flores

Annmarie Earehart · Answer

Medigap Plan C is designed to work with Original Medicare (Parts A and B). That means:

Medicare Part B pays for medically necessary services like doctor visits, lab work, and outpatient care. So your bloodwork is billed to Medicare Part B first.

After Medicare pays its share (usually 80% of approved costs after you meet the deductible), your Plan C fills in the gaps by covering:

The Part B coinsurance (the 20% you’d normally owe).

The Part A deductible and coinsurance.

Even the Part B deductible (which not all Medigap plans cover).

So with Plan C, your routine bloodwork ordered by a doctor and covered under Part B should be fully covered—you wouldn’t have extra out-of-pocket costs, as long as the provider accepts Medicare.

👉 The only thing to watch for is if the test is something Medicare doesn’t consider “medically necessary” (for example, certain screenings done outside the normal schedule). In that case, neither Medicare nor your Medigap plan would pay, and you’d be billed.

Kimberly McPherson · Answer

With Medigap Plan C, you will not owe anything out of pocket for bloodwork as long as it is a Medicare covered service. Medicare Part B will cover 80% of the labs and your Plan C will pick up the remaining 20%.

Answered by Kimberly McPherson on April 15, 2025

Broker Licensed in AR, AL, AZ & 15 other states

Answered by Kimberly McPherson Medicare Insurance Agent

Michelle Duran · Answer

Under Medigap Plan C, all bloodwork (i.e. labs) are covered 100% unless
- Lab work is not Medicare-approved
- The lab does not accept Medicare assignment and billed excess charges
- The test was screening or concierge-style and not medically necessary

I've got Medigap Plan C, and I'm curious if my recent bloodwork is included or if I need to budget for extra costs.

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I've got Medigap Plan C, and I'm curious if my recent bloodwork is included or if I need to budget for extra costs.

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