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Contact LabCorp Customer Service

LabCorp Phone Numbers and Emails

Toll-Free Number:

  • (888) 581-9738
Call customer service
Send Message

Customer Service:

  • (336) 584-5171
    Local
  • (800) 845-6167
  • (855) 522-2677
  • (336) 229-1127

Investors/ Franchasing:

  • (336) 436-5076

Legal:

  • (877) 234-4722
    Privacy Officer

LabCorp Emails:

Claims
Claims (837 Professional), Claims Status (276/277)
Customer Service
Eligibility (270/271), Encounters (837 Professional), National Provider Identifier, Remittance (835) Testing, Trading Partner Agreement inquiry, Transactions and Code Sets, X12 Data Mapping, X12 Data Transfer
Investors/ Franchising
Legal
CCPA Inquiries, Privacy Inquiries, Privacy Inquiries
Media
Technical Support
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More phone numbers and emails Less phone numbers and emails

How to Contact LabCorp Customer Service?

Most Popular Number:

(888) 581-9738
Total calls: 3 759 Issues resolved: 226 Last call: Mar 26, 2025
author avatar
PissedConsumer Reporter

Labcorp, a renowned healthcare diagnostics company, can be contacted by dialing their customer service phone number 1-800-845-6167. LabCorp’s customer service team is available to assist you during their operating hours from Monday to Friday, starting at 8 AM and finishing at 5 PM. Whether you have queries regarding specific tests, require assistance with appointment scheduling, or need support with billing matters, Labcorp's customer service representatives are well-equipped to provide guidance and address your concerns. They are committed to ensuring a positive customer experience and delivering high-quality service to meet your healthcare needs.

Labcorp's customer service is available Monday through Friday, from 8 AM to 5 PM. During these hours, Labcorp’s dedicated customer service team is ready to assist customers with various inquiries related to laboratory testing, test results, appointments, billing, and other customer service needs, via its dedicated customer service phone number. Labcorp's goal is to provide reliable and timely support, ensuring a positive customer experience.

LabCorp’s customer care email address is not made public yet; however, you can get in touch with customer care by sending them a message via LabCorp’s official website. Head to the LabCorp website and navigate to the “Contact Us” section. There, you can find a message form, submitting which will allow you to contact LabCorp’s customer care team. Make sure you fill in all the mandatory fields in the form, including all your details, the reason for contacting, and a detailed question or comment. Once submitted, your email will be replied to by one of LabCorp’s customer service representatives as soon as possible.

LabCorp Customer Service Overview

The aggregated data is based on calls made from PissedConsumer.com website and questionnaires provided by PissedConsumer.com users.

  • LabCorp Customer Service is rated at 1.4 out of 5. Consumers who contact the company are mostly dissatisfied. More commonly used way of contact is by phone.

    Source Distribution
    98% phone 2% email
  • The best phone number to call LabCorp is 8885819738. 68% of consumers used this number to address their issues and concerns. Meanwhile, 86% of users reported contacting a real person successfully by dialing the phone number 3365845171.

  • The average hold time is less than 1 minute. The longest wait times are on Monday, while the shortest are on Sunday. The average call time is 5 minutes.

  • Be prepared for the call as LabCorp may ask you for the following information to identify you as a customer: first and last name, address or zip code or phone number.

View full overview ›
PissedConsumer Club

Contact Information

LabCorp Website:

LabCorp Help Center:

Corporate Office Address:

Laboratory Corporation of America
531 South Spring Street
Burlington, North Carolina 27215
United States

Other Info (opening hours):

Mailing Address:

Labcorp

PO Box 2250

Burlington, NC 27216-2240


For Billing Support

PO Box 2240

Burlington, NC 27216-2240



Hours:

Monday - Friday: 8:00am - 5:00pm

More contact details

Fax:

+1 336-436-1569

LabCorp Rating Based on 1.1K Reviews

Rating details

1.9
more details
Customer service
Product or Service Quality
Website
Reliability

Rating stats

Rating trend

How Good is LabCorp's Customer Service?

Devansh Gkx
Devansh Gkx
Feels Disappointed | Aug 09, 2024

The lady I spoke with was very unhelpful and very rude to say the least I would not recommend lapcorp to anyone loosing lots of money for not getting the results I needed today so very upsetting

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Shalise Fdd
Shalise Fdd
Feels Disappointed | Jul 17, 2024

Not good poor the young lady at 1576 merritt blvd in baltimore maryland 21222 damage my arm and I will keep trying to it this taking care of

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Shawntae Bed
Shawntae Bed
Feels Neutral | Apr 16, 2024

Hope never have to speak to them again

Read full quote
Damar Eyq
Damar Eyq
Feels Satisfied | Mar 27, 2024

Very good

Read full quote
Bj Owx
Bj Owx
Feels Satisfied | Mar 26, 2024

I especially love the fact I can see my lab results on my own as soon as they are ready.

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Rogue Lgo
Rogue Lgo
Feels Satisfied | Mar 13, 2024

Very friendly and efficient

Read full quote

Summary of LabCorp Customer Service Calls

5.5K TOTAL
CALLS
04:21 AVG CALL
DURATION
19% ISSUES
RESOLVED

Top Reasons of Customers Calls

Consumers Call the Most From

Why Do People Call LabCorp?

Request for Information Question:

  • “Looking for a location and hours”
  • “How can I call the Charleston office and talk to a live person”
  • “I got a request for additional information from you”

Product/ Service Question:

  • “Complaining about being turned away at psc”
  • “Complain about no one in office answers phone. I had question trying to make appointment online, tried calling to no avail, drove there thinking they may have been busy. It was 11:30 am and only 1 car was there, whomever worked there’s car. The doo”
  • “Make sure labcorp has a order for bloodwork from dr patel”

Payments and Charges Question:

  • “Billing disputes”
  • “Bill”
  • “Billing problem”

Account Question:

  • “Cant log in need lab results”
  • “Locked out of account”
  • “Log in problems provider”

Shipping and Delivery Question:

  • “Where is my appt today”
  • “Results on test not received”
  • “For a delivery job”

Staff Question:

  • “Customer service”
  • “Very poor service and rude”
  • “Complaint about staff”

Employment Question:

  • “W2 stolen”
  • “Job application”
  • “W2”

Return/ Replace Question:

  • “Incorrect test done, why”
  • “Need to change my name on my portal”
  • “I need to change my name on my portal.”

Activation/ Cancellation Question:

  • “Cancel apt”
  • “Cancellation”
  • “Ni notice of my cancellation on 06/12/23”

Website/ Application Question:

  • “Collections site”
  • “Website”
  • “Website access problem”

Refund Question:

  • “Refund”

Cards Question:

  • “Lost I D card for lab work today. I' wated two weeks it is urgent”

Other Question:

  • “Open till 5 not open been here since 430”
  • “I received a letter”
  • “Necesito hablar con un representante”

Compare LabCorp Customer Service To

Companies are selected automatically by the algorithm. A company's rating is calculated using a mathematical algorithm that evaluates the information in your profile. The algorithm parameters are: user's rating, number of resolved issues, number of company's responses etc. The algorithm is subject to change in future.

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