Menu
LabCorp Customer Service Phone, Email, Contacts

LabCorp
reviews and complaints

www.labcorp.com
www.labcorp.com

Learn how the rating is calculated

1.2 442 Reviews

How responsive is LabCorp's customer service?

23 Resolved
399 Unresolved
Very poor 🤒
We don't know much about how LabCorp handles customer complaints outside ComplaintsBoard, but what we see here, on our website, is quite disappointing. We think there might be reasons for the company's actions (like not knowing about the complaints), and we would be happy to see them among customer-focused businesses that easily solve customer problems. But until that happens, we ask reviewers to be cautious when dealing with LabCorp and using their services, and to carefully read the experiences of other customers on ComplaintsBoard, because who is warned is armed, you know! 💪
Verified
The authenticity of the customer service contact information for LabCorp has been meticulously verified by representatives from ComplaintsBoard using our proprietary verification system.
Share
Claim Your Business
Take control of your profile: address complaints and engage with reviews
Write a review File a complaint

LabCorp reviews and complaints 442

Filter reviews by rating
5
8 reviews
4
0 review
3
1 review
2
0 review
1
11 reviews
Sort by:

Newest LabCorp reviews and complaints

ComplaintsBoard
G
12:09 pm EDT

LabCorp staffing

I made an appointment the day before for 11am. I arrived at 9:50 am in the hope they would see me earlier. They only have one person at the desk and one drawing blood. It's now 1:04 pm and I am still waiting. Four different patients had 11am appointments. They appear to just be calling in people at random. The two ladies here are polite and doing their best, but they shouldn't be put in a position to service such a large group of patients by themselves.

Read full review of LabCorp
Hide full review
ComplaintsBoard
T
1:14 pm EDT
Verified customer This complaint was posted by a verified customer. Learn more

LabCorp labcorp millersville rd bowie maryland.

The worse customer service ever. In addition for the 3rd year in a row they the person who registered us put in the wrong insurance info not once but every year for 3 years. This causes us to receive bills. This year i spent 40 minutes on the phone to make the correction. It makes no sense. They have your insurance card in hand and make a copy for there records so why can't the person registering put the info in correctly. This is a hug inconvenience abd because of this I really hate using Labcorp. We are not the only ones with this complaint. Next year I will use Quest lab.
Distatified family

Read full review of LabCorp
Hide full review
ComplaintsBoard
J
5:38 pm EDT

LabCorp lab/blood work

At the Labcorp location: 3430 Newburg Rd Ste 110 Louisville, KY 40218. Took our 2 year old daughter for her thyroid level labs. After about 10 days I call specialist to see if they had received the results yet. The next day I get a call from the specialist telling me that labcorp had run the wrong lab. She verified with them that the order they got was right but labcorp had messed up. Instead of running lab for thyroid levels they ran it for testosterone levels. Because of labcorps negligence, we now have to put our daughter through more pain to get another blood sample. I hate that we have to do this every 4 months but twice in less than one month should never happen.

Read full review of LabCorp
Hide full review
ComplaintsBoard
R
11:58 am EDT
Verified customer This complaint was posted by a verified customer. Learn more

LabCorp dirty site and having their employees doing all types jobs.

Date of Visit 4/12/2017

Just visited the Labcorp office below.

LABCORP
2360 ROUTE 33 UNIT A104
ROBBINSVILLE, NJ 08691

Was there at 9AM did not get out until 10:35. Proper management needed.
The office and the bathrooms are dirty and need to be cleaned.
Employees there are doing multiple jobs, front office people are taking blood and also working the lab.

Read full review of LabCorp
Hide full review
ComplaintsBoard
P
11:48 am EDT

LabCorp horrible service at 1145 19th st washington dc

This place is horrible! The women you have hired here have the worst bedside manner. All they want to do is collect a paycheck. They were mean, rude! Called me in then made me wait for another 20+ minutes and there were only three other people in the waiting room and I had an appointment.

I cannot believe that labcorp could drop their standards so low! Couldn't they hire people who give a damn!

I even fell asleep in the chair waiting for someone to take me. I have had to have my blood taken before but never had so bad of an experience. While taking my blood the disposition was cold, mean, distant, heartless. When I try to speak to the lady who even drew my blood, she didn't even act like she was paying attention to what I was saying. I had to ask her if she heard what I was saying.

They need to get brand new staff. Horrible. Horrible! Do yourself a favor and go some place else!

Read full review of LabCorp and 1 comment
Hide full review
1 comment
Add a comment
D
D
D.Mathews
, US
Apr 18, 2017 9:01 am EDT
Verified customer This comment was posted by a verified customer. Learn more

I agree. The rude bedside manner must be a Labcorp pre-requisite for employment. On 4/14/17 I had blood drawn for my annual checkup. The location was Margot Perot Building, Presbyterian Hospital, Dallas TX. The woman I encountered at the check-in window was abrasive from the first words out of her mouth. After rudely asking a few questions, I sat down. She immediately called across the room to me " I need you to come back here!". I didn't even realize she was talking to me. From that point she instructed me to go to Rm.1 where to my dismay she was the one to draw blood. Not only did she remain rude and abrasive but the injection was more painful than I had ever experienced in previous years. Immediately a huge, hard black knot surfaced on my arm. Five days later, my arm bruising is painful and looks worse than if I were taking blood thinners and had been in a traumatic accident. When I left, went down the building elevator and started to exit building, I saw a woman who had been in the waiting room area. I asked if she had been treated so rudely. She said that luckily the second employee helped her BUT she saw how the woman I encountered talked to me. This was a horrible experience and sadly will be most likely repeated at this location.

ComplaintsBoard
P
7:45 am EDT
Verified customer This complaint was posted by a verified customer. Learn more

LabCorp poor staffing levels

This is my second attempt to draw blood at the location in cypress road in plantation florida. Again there was only one person to draw blood. The wait time was hours. What the hell is going on labcorp? I was told it would remain like this. Will be bringing this to my senior executives contact at United healthcare. This is diplorable. You have ill people waiting four hours to get blood drawn. Disgraceful!

Read full review of LabCorp
Hide full review
ComplaintsBoard
L
7:46 am EDT

LabCorp attitude of labcorp worker

I was just at Labcorp location 4623 Ogletown Rd. Newark, De. 19713, and the woman who called my name to get my info was so rude! First of all, I was only there for a urinalysis, and waited over an hour. Then when I sat down, this woman, Jamella is her name, says nothing to me, but instead looks at me with attitude and shruggs her shoulders as if to ask what I want. I said I'm here for a Urinalysis, again another shoulder shrug...she treated me like I peed in her cereal this morning. People shouldn't have jobs in labs and clinics if they are such asaholes to others. It was the worst Labcorp experience I've ever had

Read full review of LabCorp
Hide full review
ComplaintsBoard
C
2:37 pm EDT

LabCorp blood withdrawal

On March 29th I took my 7 month old to get some labs done they took us back and got everything ready to draw blood little did I know the hell we were going to go through. Well the first older Hispanic Lady comes I didn't even get her name because when I left I was so upset. She wraps babies arm and sticks the needle in, she keeps grinding in and out she wasn't even being gentle meanwhile baby is crying in pain. She does about 25 times until I ask her to stop and get someone else so she does. Then makes a comment "you better get use to this she's going to have blood drawn alot if she has allergies" no parent wants to hear that. Younger Lady comes in does other arm and gets a vein she can't get it to flow keeps trying and still nothing baby starts gagging and throws up. She stops and then tells me I need to go to hospital since they don't carry smaller needles for smaller babies. This is what upsets me the most they new from the beginning it wasn't going the happen but they put baby through all that pain. I grab my baby and leave waited a few days to take her to hospital lab since she's all bruised up from what lab corb did to her this is unacceptable. Also at the hospital they told me she was really tiny and could only draw 6ml of blood where at lab Corp they wanted to get 2 whole tubs. This makes me think they aren't even educated and scares me my baby would have been so week if she had blood drawn that day. Needles to say this place shouldn't specialise in baby department.

Read full review of LabCorp
View 0 more photos
Hide full review
ComplaintsBoard
T
11:58 am EDT
Verified customer This complaint was posted by a verified customer. Learn more

LabCorp staff

The staff located at 5031-G Harris blvd Charlotte NC is very disrespectful and ghetto it is very unprofessional and I don't recommend anyone go there to do any type of drug screening you will be waiting for hours just to be tested and allow people to use other people urine I watched a person bring someone else a container of urine to use and the lab technician did nothing about it and used that same urine to be tested

Read full review of LabCorp
Hide full review
ComplaintsBoard
D
12:56 pm EDT
Verified customer This complaint was posted by a verified customer. Learn more

LabCorp customer service

The ladies in the front window are rude, it takes hours for them to assist you at the window, they don't even greet patient at the window, they make jokes and talk between them which makes their job slower, i personally witness a very sad situation, they all laughed at a spanish speaking patient who didnt know how to pronounce a word in english. I felt disgusted by the Labcorp workers. When you ask them any questions they don't even look at you in the eyes. Over all the service you get at the front window is pathetic.

Read full review of LabCorp
Hide full review
ComplaintsBoard
A
9:00 pm EDT

LabCorp customer service

On Sat., 3/18/17, I visited LabCorp in Freehold, NJ. There were many people waiting, which is typical. But what was not typical, and unnecessary, was that they checked many people in at one time, them lined us all up to wait standing in a hallway for about 30 min, rather than having us wait, seated. I have a knee injury, and I questioned this new procedure. "This is the way we do it" the woman said. But I've been there many times, and that is never the way they've done it before. While I was waiting, someone came in from outside and said that a woman on oxygen, who had just left LabCorp, fell in the parking lot. Their response to checking in on her was slow and uncaring. The people working there are callous, rude, and selfish. They have no patience for their patients. I was disgusted by their lack of professionalism and respect for their patients

Read full review of LabCorp
Hide full review
ComplaintsBoard
J
8:53 am EDT

LabCorp customer service

I had scheduled an appointment online like I was told to do for a 3 hour glucose tolerance test. I scheduled my appointment for 9:15, as the office closes at 12:30 for lunch and I wanted to be in the 3 hour window. I arrived at 9:05 am so that I was here if they could take me back earlier than my appointment. They had to shut down their computer system when I arrived and wait until it came back on to resume checking people in. I was called to the window at approximately 9:25 and the lady had a terrible attitude from the beginning; before she even knew I was here for a 3 hour test. When I told her this, she looked at the clock and said "you needed to schedule this" and I replied "I did". She then proceeded to tell me that I needed to call and schedule it over the phone rather than online. I explained to her that I did call and was told I needed to schedule online. 9:15 was the only early appointment available at the time (I scheduled it a week in advance) but I arrived early at 9:05. She continued to explain that they close at 12:30 for lunch and like to start these tests by 9:00. She said they could try to squeeze me in. I knew they closed at 12:30 which is why I made my appointment for 9:15 and arrived even before my appointment time. She made it seem like it was my fault that they hadn't checked me in until 9:25 and that this would inconvenience them. Much of the staff had bad attitudes at the desk but hers was the worst. I have never received such negative service at a medical establishment and I also work in the medical field at a hospital. I will not come back to this location in Havre de Grace, MD.

Read full review of LabCorp
Hide full review
ComplaintsBoard
N
2:30 pm EDT

LabCorp pre-employment screen

I went to LabCorp on Shallowford Road in Chattanooga, TN on 3/15/17. Like others on here and a close personal friend, I was told my urine didn't meet temperature range and I would need to retest. I do not do drugs and saw the temp was in range myself. I could not wait to pee again due to I had to go to work. Please stop the underhanded tactics. I will be letting my future employer know that LabCorp is double testing people without valid cause, IF I even get the job since I was told me leaving constitutes a refusal. Horrible, horrible lab.

Read full review of LabCorp
Hide full review
ComplaintsBoard
V
4:35 pm EST

LabCorp other

I went for a blood work in labcorp in plano texas. The guy who got my bloodwork ###ed me twice without even looking for a vein. He just ###ed my arm real hard twice and my arm was bruised.

Worse, he did not even get any blood and my arm was bruised. I took a photo of my bruised arm and I will file a complaint. Not only that, the black lady in the front desk was so rude! I will never recommend labcorp to any patient. Beware!

Read full review of LabCorp
Hide full review
ComplaintsBoard
N
12:31 pm EST

LabCorp blood work

I've been to this facility in Clearwater, FL a few times before. There is always a wait, so I made an appointment for my bloodwork before work. My appointment time was 8:30am. I didn't even get called up to the front desk until 9:45am by a grumbly woman. I provided by ID and insurance card and she said I could sit back down. During my time waiting, I hear her tell other customers that there is only one person drawing blood today, so that it why the wait is so long. Seriously? Is this not a lab where the primary test is blood work? Very unprofessional. I could have had my labs done at an office right next door to my radiologist, but I went out of my way to come to LabCorp. Mistake on my part. I was finally seen an hour after my scheduled appointment.

Read full review of LabCorp
Hide full review
ComplaintsBoard
S
3:43 pm EST

LabCorp paternity testing

I was sent to a LabCorp facility to have a paternity test done for a child. It came back saying the child was mine. However, the child's birth records confirmed that it was conceived before I even met the mother. I am aware that your company has a history with screwing things up when it comes to testing, as well as having given false paternity tests results before.

Read full review of LabCorp
Hide full review
ComplaintsBoard
L
1:34 pm EST

LabCorp routine bloodwork

Went to Voorhees, NJ location near Virtua Hospital on 2/17/17. Worst experience ever at a LabCorp location. (My insurance insists on LabCorp) Rude, unprofessional, poor customer relations... and still have not received results. Had to walk out of there without a coat because the gauze popped off as soon as I stood to leave! Staff is in desperate need of training.

Read full review of LabCorp
Hide full review
ComplaintsBoard
C
12:40 pm EST
Verified customer This complaint was posted by a verified customer. Learn more

LabCorp pre employment drug screening

My name is cammie arrowood. I live in lexington, sc. I was sent to the labcorp in west columbia, sc on february 13, 2017 for a pre employment drug screening. I have been there before and never had any kind of problem. I'd go in, "go" on a cup, a couple of days later my drug test came back negative as it always does! This time I was treated like I wasn't good enough to be in there, kind of like I was a drug addict. I took the test, the "nurse" was very annoyed with me because my sample didn't show a temperature. She said I had to take another test in 30 minutes. I was fine with that. (Btw, I wasn't the only person in there that had to take the test twice). I took the second test and she said the same thing had happened but she couldn't retest me that day. She just thru the sample in the case and said i'll just let the lab handle it. The test came back inconclusive which cost me a new job. I do not do drugs, I do not smoke, I barely drink alcohol. I offered the manager at the "new job" to take a different type test such as hair or blood and she said there was nothing she could do. I told her of my experience there and all she said was that I should file a complain about labcorp.
I want a suite against them for misinformation and the fact they cost me a job at a worldwide hotel chain (Hyatt).

My email address is [protected]@gmail.com

Read full review of LabCorp
Hide full review
ComplaintsBoard
A
1:49 pm EST

LabCorp horrible customer service

I'll start off by saying that I went there today for a pre-employment drug screen, and the wait time wasn't nearly as long as the last time I had to take a test. I was in and out of there within 20 minutes, whereas during my last visit, it took a little over an hour. So, at least that's an improvement.

However, the customer service aspect of it (or, I suppose in this context bedside manner) is HORRENDOUS. Now, let me tell you, as someone who works in customer service, and handles complaints for a living, I try not to be the one placing the complaint, especially when it can be considered just a matter of perception most of the time. However, the particular individual left to collect urine samples (an older woman, estimated to be mid to late 60's, with glasses and long gray hair) was just blatantly inflammatory and ill-mannered.

Now to provide the full story for context, I admittedly was not "all there" as I am running on a collective six hours of sleep within the last 48 hours. So after attempting to hand her my sample, she stated " We don't take them when they're full; you need to go back and pour half of that out" -- Okay, fair enough. So, without thinking (and I did not realize the stupidity of my own actions until the middle of it ), I poured half the sample into the sink, rather than the toilet.

This woman comes back in and says, "Did you seriously just poor that in the sink? There's no water. There is no running water" while glaring at me. Embarrassed, I apologized multiple times, and acknowledged that yes, it was incredibly dumb of me to do that and clearly was not thinking and advised that I was not aware there was no running water, as I just knew that we were not allowed to turn on the sink to wash our hands; I had not realized you COULD NOT turn it on, even if you wanted to (I know it doesn't make a difference since I SHOULD have instinctively poured it into the toilet anyway)

So again, I apologized, but the door to the waiting area outside was still open, with two other people within earshot, as she gets louder each time she repeated herself, but this time was SCOLDING me, like a dog, before finally saying " Grab your personal belongings and have a nice day." I apologized again and started to grab my belongings, before she continues to say, again, LOUDLY, with the door open where there are two more people seated outside, " Now I have to find something to rinse that out with so it doesn't STINK UP the place!".

By this point, I'm both horribly embarrassed and upset - and rather than apologize I told her to have a nice day and proceeded to head out the back entrance, shaking because I was so angry.

I feel she had the right to be annoyed. That was fine, but I feel she was unnecessarily belligerent after my initial apology, as I did not try and argue with her, but repeatedly apologized and acknowledged my own shameful stupidity in that moment instead.

Maybe because I was on the receiving end of her LOUDLY vocalized annoyance, I'm biased when I said I felt it was handled inappropriately.

So, at the the expense of embarrassing myself, I wanted to share my experience with this particular employee, whom I guess is named Cheryl, because I felt I could NOT just let roll off my back as I would do in any other rare instance where I come across difficult people in a professional setting.

Read full review of LabCorp
Hide full review
ComplaintsBoard
J
1:46 pm EST

LabCorp labwork

I have been to two different locations. At each of those locations your staff were rude. You never have enough staff. One time i set there and listened to two staff look up on the internet what to do for the procedure that I had ordered.
Your company never sends the results to the Dr. I went 4 days once waiting to get the results. When you have potential medical complications that is a long time to wait. Also, it requires calls to the lab to get them to send it.
Your billing practices of requiring an open ended credit or debit card are unethical. You use intimidation in your practices of paying up to date or lab wont get done. I foresee a class action suit regarding your billing practices. For many this is an intimidating process for which medical care can be withheld without complying.
If my insurance didn't demand LabCorp as the only lab allowable, I would never use you company's services. POOR Quality consumer care

Read full review of LabCorp
Hide full review

LabCorp In-depth Review

Overview: LabCorp is a leading provider of diagnostic testing and laboratory services. With a rich history and extensive experience in the industry, LabCorp offers a wide range of services to meet the needs of healthcare providers and patients.

Service Quality: LabCorp is known for its accuracy and reliability in delivering test results. Their advanced laboratory equipment and technology ensure precise and dependable outcomes. Additionally, LabCorp's efficient service delivery ensures timely results, allowing for prompt medical interventions. With a comprehensive menu of tests and diagnostics, LabCorp provides healthcare professionals with a wide range of options to aid in diagnosis and treatment planning.

Customer Experience: Scheduling appointments with LabCorp is a breeze, thanks to their user-friendly online platform. The staff at LabCorp clinics are known for their friendliness and professionalism, creating a welcoming and comfortable environment for patients. While waiting times may vary, overall clinic experiences are positive, with patients reporting efficient and organized processes.

Pricing and Insurance: LabCorp demonstrates transparency in pricing, providing clear information on the costs associated with different tests. They accept a wide range of insurance plans, ensuring coverage options for patients. LabCorp also offers discounts and payment plans to make their services more accessible and affordable.

Technology and Innovation: LabCorp stays at the forefront of technology and innovation in the laboratory industry. They utilize advanced laboratory equipment and technology to enhance the accuracy and efficiency of their testing processes. LabCorp also integrates digital platforms, allowing patients to access their test results and communicate with healthcare professionals conveniently. Furthermore, LabCorp actively adopts innovative testing methods and participates in research initiatives, contributing to advancements in healthcare.

Privacy and Security: LabCorp prioritizes patient privacy and data security. They have robust measures in place to protect patient information and comply with privacy regulations and standards. LabCorp's secure online portals provide a safe and convenient way for patients to access their test results and personal information.

Accessibility: LabCorp has a vast network of facilities, ensuring convenient access to their services. Additionally, they offer mobile testing services and home collection options, accommodating individuals who may have difficulty visiting a clinic. LabCorp also strives to accommodate individuals with disabilities or special needs, ensuring equal access to their services.

Collaboration and Partnerships: LabCorp maintains strong relationships with healthcare providers, hospitals, and clinics. They collaborate with research institutions and pharmaceutical companies, fostering innovation and advancing medical knowledge. LabCorp also actively participates in community health initiatives and programs, demonstrating their commitment to improving public health.

Customer Support: LabCorp's customer support team is known for their responsiveness and helpfulness. They provide assistance with scheduling, insurance claims, and billing inquiries. LabCorp also offers a range of online resources and FAQs to address common queries and provide additional support to their customers.

Reputation and Trustworthiness: LabCorp enjoys a strong reputation within the industry, known for their expertise and reliability. They have obtained various accreditations and certifications, further establishing their credibility. Feedback and reviews from previous customers and healthcare professionals consistently highlight LabCorp's commitment to quality and accuracy.

Social Responsibility: LabCorp demonstrates a commitment to environmental sustainability through their initiatives to reduce waste and energy consumption. They also engage in corporate social responsibility programs and philanthropic efforts, supporting various causes. LabCorp's dedication to ethical business practices and patient care further enhances their reputation as a socially responsible company.

Conclusion: LabCorp excels in providing accurate and reliable diagnostic testing services. With a strong focus on customer experience, LabCorp ensures ease of scheduling appointments and a friendly clinic environment. Their transparent pricing and acceptance of insurance make their services accessible to a wide range of individuals. LabCorp's commitment to technology, privacy, and security sets them apart in the industry. With a vast network of facilities and collaborations with healthcare providers, LabCorp is a trusted partner in healthcare. Overall, LabCorp receives a high recommendation and rating based on their exceptional service quality and commitment to social responsibility.

How to file a complaint about LabCorp?

Here is a guide on how to file a complaint against LabCorp on ComplaintsBoard.com:

1. Log in or Create an Account:
- If you already have an account on ComplaintsBoard.com, log in using your credentials. If not, create a new account to proceed.

2. Navigating to the Complaint Form:
- Locate and click on the 'File a Complaint' button on the ComplaintsBoard.com website. You can find this button at the top right corner of the website.

3. Writing the Title:
- Summarize the main issue you have with LabCorp in the 'Complaint Title' section. Be concise but descriptive.

4. Detailing the Experience:
- Provide detailed information about your experience with LabCorp. Mention key areas such as transactions, the nature of the issue, steps taken to resolve it, personal impact, and the company's response.

5. Attaching Supporting Documents:
- Attach any relevant supporting documents to strengthen your complaint. Avoid including sensitive personal data in these attachments.

6. Filling Optional Fields:
- Use the 'Claimed Loss' field to state any financial losses incurred and the 'Desired Outcome' field to specify the resolution you are seeking.

7. Review Before Submission:
- Review your complaint for clarity, accuracy, and completeness before submitting it. Ensure all necessary details are included.

8. Submission Process:
- Click the 'Submit' button to submit your complaint to ComplaintsBoard.com.

9. Post-Submission Actions:
- Regularly check for responses or updates related to your complaint on ComplaintsBoard.com. Stay informed about any developments regarding your complaint.

Follow these steps to effectively file a complaint against LabCorp on ComplaintsBoard.com.

Trust badge
Collect Your Trust Badge
Be recognized for outstanding customer service

Contact LabCorp customer service

Phone numbers

+1 (800) 845-6167 +1 (336) 436-7104 More phone numbers

Website

www.labcorp.com

Our Commitment

We stand for unbiased reviews

We make sure all complaints and reviews are from real people sharing genuine experiences.

We help resolving issues

We offer easy tools for businesses and reviewers to solve issues together. Learn how it works.

We advocate freedom of speech

We support and promote the right for reviewers to express their opinions and ideas freely without censorship or restrictions, as long as it's respectful and within our Terms and Conditions, of course ;)

We ensure transparent and fair ratings

Our rating system is open and honest, ensuring unbiased evaluations for all businesses on the platform. Learn more.

We care about your privacy

Personal details of reviewers are strictly confidential and hidden from everyone.

We are easy, free and open to everyone

Our website is designed to be user-friendly, accessible, and absolutely free for everyone to use.

Is ComplaintsBoard.com associated with LabCorp?

ComplaintsBoard.com is not affiliated, associated, authorized, endorsed by, or in any way officially connected with LabCorp Customer Service. Initial LabCorp complaints should be directed to their team directly. You can find contact details for LabCorp above.

ComplaintsBoard.com is an independent complaint resolution platform that has been successfully voicing consumer concerns since 2004. We are doing work that matters - connecting customers with businesses around the world and help them resolve issues and be heard.

Use this comments board to leave complaints and reviews about LabCorp. Discuss the issues you have had with LabCorp and work with their customer service team to find a resolution.