BKK firmus Reviews 

5,364
•
TrustScore 4 out of 5

4.0

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Rated 5 out of 5 stars

I have talked with many people from BKK firmus and they were all very helpful and tried their best. I have to point out Christine Dierker, she helped me the most, she stood on line for almost an hour... See more

Company replied

Rated 5 out of 5 stars

Very friendly customer service, almost no waiting time when calling them. My girlfriend, also insured with this company does not speak German but had little problems. Sehr freundlicher und schnelle... See more

Company replied

Rated 5 out of 5 stars

Just right now my frustration for the past 6 moths is over. Thanks so much to Vanessa. Because of her dedication on solving my issues, listening to my complaints and finding solution is the greate... See more

Company replied

Rated 1 out of 5 stars

Worse customer service ever. Applied for the family insurance for my daughter several weeks ago- they requested a proof that I am her mother as we have different last names. Sent the proof more than a... See more

Company replied

Company details

  1. Health Insurance Agency

Written by the company

Herzlichen Dank für Ihr Interesse und Willkommen auf der Trustpilot-Seite der BKK firmus! Die Mitglieder der BKK firmus werden bei den Beiträgen zur gesetzlichen Krankenversicherung erheblich entlastet, denn mit einem Zusatzbeitrag von nur 2,18 % bleibt BKK firmus auch weiterhin eine der günstigsten Krankenkassen Deutschlands und ist in vielen Bundesländern wählbar. BKK firmus-Kunden profitieren also nicht nur von dem umfangreichen Service- und Leistungsangebot, sondern auch von einem günstigen Beitragssatz. Die BKK firmus gehört zu den erfolgreichsten Krankenkassen Deutschlands. Rund 900 Mitarbeiterinnen und Mitarbeiter betreuen mittlerweile mehr als 1 Million Versicherte und über 240.000 Arbeitgeber. Wir würden uns freuen, auch Sie bald 'gesundum gut' betreuen zu dürfen.


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4.0

Great

TrustScore 4 out of 5

5K reviews

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4.0

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(5,364)

1,143 reviews in the last 12 months

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Rated 5 out of 5 stars

Review of talking with employees in bkk firmus

I have talked with many people from BKK firmus and they were all very helpful and tried their best. I have to point out Christine Dierker, she helped me the most, she stood on line for almost an hour trying to help me fill out forms, translating from Deutsch to English for me and answered all my questions that I had. She deserves a raise and I wish everyone was like her, true professional and trying her best to help. Best regards Dino :)

21 April 2026
Unprompted review
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Reply from BKK firmus

Hello Dino Dzinic,

thank you very much for your excellent review!
We are delighted that you are pleased with our helpful and reliable service. We have passed on your kind words to our colleague.
We’re glad you’re insured with us!

Best regards,
BKK firmus

Rated 5 out of 5 stars

Just right now my frustration for the…

Just right now my frustration for the past 6 moths is over. Thanks so much to Vanessa. Because of her dedication on solving my issues, listening to my complaints and finding solution is the greatest things. She’s the best!

But the system of uploading the documents through my phone was not a good idea as the program was not designed for a phone. I wish I knew beforehand.

Now my family is all ensured. Thanks again Vanessa your the best!

11 February 2026
Unprompted review
BKK firmus logo

Reply from BKK firmus

Guten Tag Mel,

vielen Dank für Ihre 5-Sterne-Bewertung.
Wir freuen uns sehr, dass Sie mit unserem Service "gesundum gut" zufrieden sind. Schön, dass Sie bei uns versichert sind!

Freundliche Grüße
Ihre BKK firmus

Rated 5 out of 5 stars

They answer super fast the phone and…

They answer super fast the phone and are glad to speak English as well

6 January 2026
Unprompted review
BKK firmus logo

Reply from BKK firmus

Good day Laura Valderrama Castillo

Thank you very much for your TOP rating.
We are very pleased that you are so satisfied with our service.
Please feel free to recommend us to your friends and acquaintances!

Kind regards
Your BKK firmus

Rated 5 out of 5 stars

I had been insured by Bkk firmus during…

I had been insured by Bkk firmus during my 5years in Germany it was a pleasure. No hiccups.They offered great deals, their customer service is very efficient and quick. There are English speaking customer service representatives ( ask for Mr Brückner). If I have to be insured again in Germany, I would go with Bkk firmus again.

18 November 2025
Unprompted review
BKK firmus logo

Reply from BKK firmus

Guten Tag Fehér Rozsa,

herzlichen Dank für Ihre TOP-Bewertung.
Es freut uns sehr, dass Sie mit unserem Service so gut zufrieden sind.
Empfehlen Sie uns gern in Ihrem Freundes- und Bekanntenkreis!

Freundliche Grüße
Ihre BKK firmus

Rated 5 out of 5 stars

I am with BKK for 2 years now and I…

I am with BKK for 2 years now and I have been happy so far. I had a knee surgery and a lot of treatments following the surgery, most of the costs were covered : stay at the hospital, surgery, accessories (I had to pay only roughly 20€ for the hospital, 5€ for crutches and 20€ for a cast that is worth 500€ - which I find reasonable). The physiotherapy is partly covered, I am paying roughly 25€/6 appointments of 20mins vs. 250€ for a private payer.
My insurance also covers one teeth cleaning per year - super easy to find partnering dentist.

I was happily surprised by the great hotline service recently : someone is picking up the phone after only a few seconds - no long waiting time - and I could talk to someone in English. A big thank you to Sir Brückner, who was very human, friendly and helpful!

This insurance isn’t super agile with digitalisation though (difficult to log in to the app, need to receive and send papers per post…). But I think it is a general German problem, not only BKK.

3 October 2025
Unprompted review
BKK firmus logo

Reply from BKK firmus

Guten Tag Le Part,

vielen Dank für Ihre 5-Sterne-Bewertung.
Wir freuen uns sehr, dass Sie mit unserem Service-und Leistungsangebot so super zufrieden sind.
Über eine Weiterempfehlung würden wir uns sehr freuen!

Freundliche Grüße
Ihre BKK firmus

Rated 1 out of 5 stars

Inconsistent Policy on an Emergency Claim

I am beyond frustrated with how my emergency medical claim has been handled. While on a trip, I had a sudden and intense kidney pain. Due to the extreme pain, I went to the nearest emergency room, which was at a private hospital, and diagnosed with kidney stone.

What is particularly disappointing is the inconsistent policy from my health insurance provider, BKK Firmus. Just two years ago, my wife had a similar experience and received full reimbursement for emergency treatment from this exact same hospital without any issues. However, my claim has been rejected with a generic explanation that they can't cover costs from a private hospital outside the EU, with no legal basis provided.

My repeated requests for a clear, legally-sound explanation have been ignored for over 1 month. They have not provided a single legal justification for their decision, nor have they replied to my messages. In the meantime, I found example court decisions that support my reimbursement claims.

My claim is for emergency services only, and I have an itemised list of all procedures performed. Reimbursement should be based on the equivalent cost of the service, not the status of the hospital, especially in a critical emergency. I already paid the bill out of pocket, and now simply requesting reimbursement that would be the equivalent cost in Germany, just like what we received 2 years ago.

I am shocked by this level of service and a complete lack of transparency, which directly contradicts their own prior actions.

28 July 2025
Unprompted review
BKK firmus logo

Reply from BKK firmus

Hello N. Eren,

thank you for your review.
We are very sorry that you are dissatisfied with our service. This is clearly not our standard.
Unfortunately, we cannot clearly identify you based on the name you have used here. For this reason, we would appreciate it if you could provide us with further information about yourself and your review via Trustpilot. This will allow us to investigate the incident and respond to you.

We would be pleased if the matter could be clarified and we could engage in dialogue with you. Until then, we wish you all the best!

Best regards,
Your BKK Firmus

10th September, Addendum BKK firmus

Hello N. Eren,

thank you for your feedback!
We have reviewed your case and provided you with feedback via the app.

If you have any questions, please do not hesitate to contact us.

Best regards
Your BKK firmus

Rated 1 out of 5 stars

All hope lost

I jumped the gun to soon with them. I wanted to have a public health insurance and wanted to go for AOK but my employeer told me to make BKK so I listened and made it. But BKK has given me hell these month. I reviewed badly of them and they contacted me to solve problem. They did I loved how responsive they were on the email after I reviewed them badly and I gave them 4 stars on trustpiot because they listened and guided me because I thought I did something wrong and its not their fault. But now I take back everything. on 15th I registered with them. After 7 days I followed with them they said I was on the system now and they need some time for processing. After 7 days I followed with them and today they are telling me I am not on their system and I should register again. I need public health insurance to renew my visa and I really waited patiently thinking they are good company they might help me but they really let me down. I used to check for post daily hoping that I will get insurance document because I had so positive email. You lost me BKK never never I would recommended to you to my friends. I hope they process my document quickly and hope I can change to AOK or other provider with next employer.

15 August 2025
Unprompted review
BKK firmus logo

Reply from BKK firmus

Guten Tag Sagar Bhattarai,

we would like to sincerely apologize that our service did not meed your expectations. It is very important to us to provide our costomers with the best possible experience, and we are truly sorry that we did not succeed in your case.

Freundliche Grüße
Ihre BKK firmus

08.09.2025 Nachtrag BKK firmus

Dear Sagar Bhattarai,

we hope that we were able to resolve your concern to your satisfaction. Should you have any further questions or requests, please do not hesitate to reach out to us again.

Best Wishes
BKK firmus

Rated 5 out of 5 stars

Telefon Service great

They take care of thing online, their app is simple but effective

15 May 2025
Unprompted review
BKK firmus logo

Reply from BKK firmus

Hello David Bechara,

thank you for your message!
We are pleased that you like our service and app.
It´s great that you are insured with us!

Kind regards
your BKK firmus

Rated 2 out of 5 stars

Unresponsive emails- slow process

I wanted to transfer my insurance from Greece to Germany. I chose to do it by bkk via check24. Apparently I did not understand the contract due to it being in German. They requested some documents that I eventually did not have because as I said due to language missunderstanding I chose and signed the wrong contract.
I thought that due to missing documents the process would not continue. However I received a letter saying that I need to pay 74€.
I made a classmate of mine who is German call them and explain the situation.
(I had no problem paying the 74€ and canceling the contract since part of the mistake was mine).
They said that because I did not understand the contract, by law it is invalid and that I do not need to pay anything , but that I need to send them a written and signed declaration explaining the situation.
That was on 27.03.
On 15.04 I see 213€ subtracted from my bank account. I called them and spoke in English. They said that someone is working on it and I will get my money back.
I wrote them again an email to explain the situation to which I again got any response back. Today is 30.04 I am still missing 213€ and I believe they will get more money from me , for a wrong contract that still misses documents and that I hadn’t understood.
Customer service does not exist for this company.

27 March 2025
Unprompted review
BKK firmus logo

Reply from BKK firmus

Guten Tag Aspasia,

vielen Dank für Ihre Bewertung. Wir bedauern sehr, dass Sie mit unserem Service nicht zufrieden sind. Dies entspricht nicht unserem Anspruch. Laut unserem System gab es mittlerweile einen telefonischen Austausch mit Ihnen und wir haben Ihr Anliegen geklärt.
Wir wünschen Ihnen alles Gute.

Freundliche Grüße
Ihre BKK firmus

Rated 1 out of 5 stars

Worse customer service ever

Worse customer service ever. Applied for the family insurance for my daughter several weeks ago- they requested a proof that I am her mother as we have different last names. Sent the proof more than a month ago. Have written messages, requested phonecalls back to try to see when will I get the card for her, and nothing- no one answers the messages, no one ever called me back. I have a terrible feeling it was a mistake changing to BKK firmus. Now my daughter has a dentist control appointment which I will have to move because she is not officially insured yet due to their incompetence…

29 April 2025
Unprompted review
BKK firmus logo

Reply from BKK firmus

Guten Tag Elena Harnecker,

wir bedauern sehr, dass Sie mit dem Service der BKK firmus nicht zufrieden sind. Dies entspricht nicht unserem Anspruch. Wie wir unserem System entnehmen können, gab es am 02. Mai 2025 ein telefonisches Gespräch mit unserem Kundenservice. Wir würden uns sehr freuen, wenn wir Sie in Zukunft von unserem Service überzeugen dürfen.

Freundliche Grüße
Ihre BKK firmus

Rated 1 out of 5 stars

I just wonder...

I just wonder...
Is there any reason why you always answer here in English and never by email, contact form or even here on Trustpilot in German to the experiences of your German clients, who actually bring you the whole of your еffіng money monthly?
Is that acceptable, that I have to surf on trustpilot.com to surprisingly discover yet a couple of email addresses in your responses to other people's comments where I hopefully would also have been responded instead of seeing those directly on the website of my medical insurance - TYPED IN BIG FAT LETTERS ON A WELL-SEEN AND EASY TO FIND SPOT? ... how d'you figure?..

6 April 2025
Unprompted review
Rated 1 out of 5 stars

The sign up process was a mess, terrible support

The sign up process was a mess, 0 communication, waiting for weeks for something to happen. I finally got the card, but my wife didn't even though they have all they requested.

When I called their support, every time I had to talk to a man who clearly doesn't care. He also doesn't speak English at all (their HQ is in Bremen btw! not some rural area) and refused to find someone who does. After me losing my patience, he promised that I gonna get a call back in 2-3 hours. Guess what, that was 2 days ago.

An update (March 11): I sent them the requested information to identify the case. I also contacted them through the form on their website several days ago. Guess what? No one contacted me. No calls, no emails. I really hate this company at this point.

Another update. I sent you the marriage certificate more than 2 weeks ago at your post address. Where else should I send it? Can you message me directly instead of here?

5 March 2025
Unprompted review
BKK firmus logo

Reply from BKK firmus

Guten Tag Nnnn Nnnn,

vielen Dank für Ihre Bewertung.
Wir bedauern sehr, dass Sie unzufrieden mit unserem Service sind, dies entspricht natürlich nicht unserem Anspruch.
Leider können wir Sie anhand Ihres hier verwendeten Namens nicht eindeutig identifizieren. Aus diesem Grund würden wir uns freuen, wenn Sie uns per kundenbarometer@bkk-firmus.de eine E-Mail mit weiteren Informationen zu Ihrer Person und Ihrer Bewertung zukommen lassen. So können wir den Vorfall überprüfen und Ihnen antworten.

Wir würden uns freuen wenn es zu einer Klärung des Sachverhaltes kommen kann und wir mit Ihnen in den Austausch gehen können. Bis dahin wünschen wir Ihnen alles Gute!

Freundliche Grüße
Ihre BKK firmus

11.03.2025, Nachtrag BKK firmus:
Hello,

thank you for providing your personal data. After checking our system, we would like to inform you that you submitted your application in January. On January 13, we sent you an interim notification by post that the application had been received and that we are waiting for confirmation of the change from your previous health insurance company. On January 21, we sent you the welcome letter by post. We still need your marriage certificate for your wife's family insurance. We have not received this from you. We only have the application for family insurance from you. We are very sorry that you are not satisfied with the service on the language level. We cannot guarantee that you will always have a contact person who speaks Russian or English. However, we will do our best to help you as best as possible.

Kind regards
Your BKK firmus

11.03.2025, Nachtrag BKK firmus:

Good day,

please send the marriage certificate to the following email address: kundenbarometer@bkk-firmus.de . You can also submit a power of attorney for a person who speaks German and can clarify your membership concerns for you. Unfortunately, we cannot always guarantee that you will have a contact person in Russian or English. Thank you for your understanding.

Kind regards
Your BKK firmus

Rated 5 out of 5 stars

I have been with TK and Audi BKK before…

I have been with TK and Audi BKK before joining Firmus. Very quick phone support. Lowest contribution. Good Vaccination and Teeth cleaning options.

28 October 2024
Unprompted review
BKK firmus logo

Reply from BKK firmus

Guten Tag Jurian,

thank you for your review.
We are very pleased that you are so satisfied with BKK firmus.
Please feel free to recommend us.

Kind regards
Your BKK firmus

Rated 5 out of 5 stars

super service

19 September 2024
Unprompted review
BKK firmus logo

Reply from BKK firmus

Guten Tag tara Schweinberger,

vielen Dank für Ihre 5-Sterne-Bewertung.
Es freut uns sehr, dass Sie mit unserem Service so gut zufrieden sind.
Empfehlen Sie uns gern in Ihrem Freundes- und Bekanntenkreis!

Freundliche Grüße
Ihre BKK firmus

Rated 1 out of 5 stars

Do not recommend

Do not recommend. Bad experience, lack of competence, employees provide contradicting information and contact is horrible. Oh well, never again, thankfully!

28 August 2024
Unprompted review
BKK firmus logo

Reply from BKK firmus

Guten Tag xyz,

vielen Dank für Ihre Bewertung.
Wir bedauern sehr, dass Sie unzufrieden mit unserem Service sind, dies entspricht natürlich nicht unserem Anspruch.
Leider können wir Sie anhand Ihres hier verwendeten Namens nicht eindeutig identifizieren. Aus diesem Grund würden wir uns freuen, wenn Sie uns per kundenbarometer@bkk-firmus.de eine E-Mail mit weiteren Informationen zu Ihrer Person und Ihrer Bewertung zukommen lassen. So können wir den Vorfall überprüfen und Ihnen antworten.

Wir würden uns freuen wenn es zu einer Klärung des Sachverhaltes kommen kann und wir mit Ihnen in den Austausch gehen können. Bis dahin wünschen wir Ihnen alles Gute!

Freundliche Grüße
Ihre BKK firmus

Rated 5 out of 5 stars

Very friendly customer service

Very friendly customer service, almost no waiting time when calling them. My girlfriend, also insured with this company does not speak German but had little problems.

Sehr freundlicher und schneller Service, fast keine Wartezeiten am Telefon. Meine Freundin, die auch über die Krankenversicherung versichert ist, spricht kein Deutsch, hatte aber kaum Probleme.

30 January 2024
Unprompted review
BKK firmus logo

Reply from BKK firmus

Guten Tag Daniel Wang,

herzlichen Dank für Ihre TOP-Bewertung. Schön, dass Sie sich bei uns "gesundum gut" aufgehoben und beraten fühlen. Schön, dass Sie bei uns versichert sind! Über eine Weiterempfehlung würden wir uns sehr freuen!

Freundliche Grüße
Ihre BKK firmus

Rated 5 out of 5 stars

Excellent Service

I’ve been 36 years already under this insurance with an excellent service

3 May 2023
Unprompted review
BKK firmus logo

Reply from BKK firmus

Hello Shri Gupta,
Thank you for your 5 star rating.
We are very pleased that you are so well satisfied with our service.
Recommend us with pleasure.
Kind regards
Your BKK firmus

Rated 5 out of 5 stars

Funktioniert alles super gut

26 March 2023
Unprompted review
BKK firmus logo

Reply from BKK firmus

Guten Tag Kai Nolting,
herzlichen Dank für Ihre TOP-Bewertung.
Schön zu lesen, dass Sie "gesundum gut" mit uns zufrieden sind.
Empfehlen Sie uns gern weiter!
Freundliche Grüße
Ihre BKK firmus

Rated 1 out of 5 stars

Absolutely horrible

Absolutely horrible! Very messy if it comes to bills. Really bad service and difficult contact.

27 May 2022
Unprompted review
BKK firmus logo

Reply from BKK firmus

Hello,

thanks for your evaluation. We're sorry that you've made bad experiences with our customer service. That's of course not what we've wanted.

Unfortunately you've written your message anonymously so that we're not able to check what might have gone wrong in your case.

So please give us further informations about your person if you want us to give you a detailed feedback on your occurrence.

We look forward for your contact and hope that we'll be able to inspire you a lot more in the future with our customer service.

Kind regards,
Your BKK firmus

Rated 1 out of 5 stars

Worst Service I have ever had

Worst Service I have ever experienced...
____________
1. Not reachable by any communication means

I became a member 1.5 years ago and shortly afterwards moved places. All I wanted is to change my address but it wasnt as easy as one would think. Here's a list of the communication channels I tried to inform BKK firmus about my new address .

- Attempt via post (yes by post because this health insurance still sends you letters, in comparison to other insurances who have everything digital)
The entire year I had the German post mail redirect service, which forwards all letters for a certain period of time to a new address AND informs the sender per letter that the person has changed their address.
I have received over 10 letters in the period from Bkk firmus, always hoping they would finally take the German Post notification about my relocation serously and at least ask me if I really moved... NOTHING! From over 30 letter senders (such as other insurances, institutions, companies, clubs and trade unions) the BKK firmus was the only sender who kept sending the letters to the old address, although they got informed multiple times (at every sent mail - so roughly 10 times...)

- By online forms (when you are on the bkk firmus website, it says that this is a possible way to contact them)
I sent 4 online forms asking to stop sending letters to the old address. I never received a confirmation, never received a reply.

- Using Check24 free address change notification. Check24 notified all other insurances I made throught their platform, as soon as I changed my address. They had to call me to let me know that BKK Firmus refused total receive their message by this channel due to data safety rules... (apparently only valid for bkk firmus)

- By phone - I had to call during my workinghours, which is not well seen at work. Two promises that they would change the address, nothing happened, got another forwarded letter from the German posts shortly afterwards.
Side remark regarding their service again -> their phone hours are maybe appropriate for a watch manufacturer but for a health insurance provider - definetely NOT. You can reach them only in certain hours and the best part is - you can't see their opening hours on their Website, you have to call every time to see they are actually closed.

- For the curious potential customers among you who might wonder why did I not just send them an EMAIL?

That's not possible, unlike any other company in the world BKK Firmus doesn't have emails for customers contact, feedback, bug reports on the website, etc.

- some companies have a web chat but you might guess right - no such thing on bkk firmus website.

I didn't try anything else like going personally to their office, because I live 700km away from their office.
____________________
2. Not sending any payments was my second problem...
(possible due to impossible communication channels where everything gets lost?)
I had 2 receipts I wanted them to reimburse me, 8 months later I still havent got anything from them (150€ receipts )
______________________
3. Not providing enough Information about their service. (also maybe part of horrible communication channels)
I started some health courses and I wanted to know if they will cover the costs, because they say they do in some cases but there's really no real good overview online.
I contacted them via their Web Form, still no reply, I paid the courses by myself of course.

___________________
Summary
___________________
No matter how much money you save from being a BKK Firmus member - DON'T fall for this trap. You will pay way more than to any other insurance company simply because of their impossible service.
If you want them to pay you anything or get anything from them and they are unreachable like in my case, you will have to pay for your costs and you will never get anything back.
I am paying this company thousands of Euros and I didn't even get a proper health card...Just sad.
Choose any other company but not this one.

P.s. when I was writing this review I realized I should have cancelled them after the first unsuccesfull attempt to contact them, so it's big time my fault for losing money with them...

25 May 2022
Unprompted review
BKK firmus logo

Reply from BKK firmus

Hi there,

thanks for your detailed evaluation. We're sorry that you've made bad experiences with our customer service. That's of course not what we've wanted.

We checked all points you've been writing about and try to give you a feedback:

1. Change from your Post Adress: We're really sorry that you had such problems to give us your new adress. We've checkd all ways you've explained. And we really didn't receive any message - neither by post nor by the formular on our website.
Just on May, 27th we've received your mail with the new adress. And ouf course we've switched in our system.
We can't explain why it didn't work because we're getting a lot of adress changings by our members every day. And as you say it's not a big thing.

2. Reimbursing you bills:
Same here: We didn't receive any of your bills. Please send them again. As we could see you're using our smartphone app - please send them there. That's the fastest way to do it and also the safest way for your personal data (that's by the way why we're not a fan of writing e-mails: it's very easy to intercept them).

3. Reimbursing health courses: Also here we've not received any message from you.
You can asc your local coach from the course if it's listed in the "Zentrale Prüfstelle Prävention (ZPP).". If it's inclouded we'll pay 90% from the course (max. 103 Euro per course) for 2 courses per year.

We really want to find out why none of your messages arrived us. So please contact us via 0421 64343 (and ask for the reputation team) or send us a mail (I know, another one but maybe it works out now after we've received your mail last friday) to reputation@bkk-firmus.de

After we've checked it and (hopefully) found out what the problem was we'll give you a feedback on your case.

We're really sorry about alle the struggle you had and hope that things are going much better in the future.

Sincerly,
Your BKK firmus

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