Network Participation


Blue Cross and Blue Shield of Oklahoma (BCBSOK) contracts with physicians and other professional providers to form our provider networks, which are essential for delivering quality, accessible and cost-effective health care services to our members.

If you are interested in applying to join our provider networks, follow the steps outlined below. We look forward to working with you!

NOTE: Hospitals, Ambulatory Surgery Centers and Ancillary Providers should send an email to to request information regarding how to join our networks.


  • Step 1Complete Provider Onboarding Form.

    To apply to join our networks, you will need to complete the Provider Onboarding Form .

    Each provider interested in becoming contracted with BCBSOK should attach the following when completing the Provider Onboarding Form, as applicable. Incomplete submissions will be rejected:


    Required for all Providers:

    As applicable by provider type:

  • Step 2 — Initial review process

    Requests to join the BCBSOK network are reviewed by a multi-disciplinary team. We make every effort to keep health insurance affordable and accessible to all Oklahomans. As part of that commitment, we actively seek relationships that foster a partnership between our organization and providers and address network needs.

    After review, we will notify you of whether you may proceed to Step 3.

  • Step 3 — Become credentialed

    All providers who participate in our networks are required to complete the credentialing process. Our credentialing requirements follow applicable law and accreditation standards.

    If you are credentialed through this process, you may proceed to Step 4. If you are not approved, we will notify you of the outcome and any applicable appeal rights.

  • Step 4 — Submit a signed contract

    If you successfully complete Steps 1-3, you may receive a contract for participation in one or more BCBSOK networks. After we receive your signed contract(s), you will receive a welcome letter that specifies your network effective date(s).

  • Step 5 — Get connected.

    Once you are part of our networks, we strongly encourage you to use all available electronic options for electronic data interchange (EDI) transactions to help ensure timeliness, accuracy and security of claims-related information. Please visit the Electronic Commerce section of our website under "Claims and Eligibility".

    NOTE: Completing a Provider Onboarding Form or any other process described above in Steps 1-3 does NOT mean that you are a participating provider or guarantee that a contract will be offered.

Physicians and other professional providers

Requirements Considered for Contracting with BCBSOK.

Each provider interested in becoming contracted with BCBSOK should submit the following as applicable:

  • State Medical License
  • W-9 
  • Federal DEA license (DEA)
  • State Controlled Substance Registration/License (BNDD)
  • Medicare/Medicaid Certification letters
  • Current Malpractice Liability Insurance

Primary Care Provider – Family Practice, Internal Medicine, General Practice, Pediatrics use Primary Care Physician Solo Provider Record-Contracting Complete Packet Adobe Acrobat PDF

Specialist Provider – Cardiovascular Disease, Obstetrics-Gynecology, Podiatrist, Psychiatry, and other MD/DO/DPM related specialties use Specialist Physician Solo Provider Record-Contracting Complete Packet  Adobe Acrobat PDF

Mid-Level Provider – Certified Nurse Practitioner, Licensed Physician Assistant, Certified Nurse Specialist, Certified Registered Nurse Anesthetist use Mid-Level Solo Provider Record-Contracting Complete Packet Adobe Acrobat PDF

Health Care Professional – Physical Therapy, Chiropractor, Psychology, Optometry, Licensed Clinical Social Work, Licensed Professional Counselor, Licensed Alcohol and Drug Counselor, Audiology, Occupational Therapy, Speech Therapy, and other NON MD, DO related Specialties use Health Care Professional Solo Provider Record-Contracting Complete Packet  Adobe Acrobat PDF

Dental Provider - All Dental providers please contact Dental Networks of America (DNOA) at 1-800-972-7565

Medical Groups – Must have 100 or more providers, be a multi-specialty group, and NOT be associated with an Independent Physician Association (IPA) or Physician Hospital Organization (PHO) to be considered for a group contract. However, hospital based provider groups with the specialty of anesthesia, pathology, emergency medicine and radiology may be considered for a group contract. In addition, urgent care clinics may be considered for a group contract if all of the clinics provider’s credentialing applications meet our credentialing criteria and are approved for the urgent care specialty use Group Provider Record Contracting-Complete Packet Adobe Acrobat PDF

Email all completed forms to
Fax: 1-918-549-2141
Mail: Blue Cross and Blue Shield of Oklahoma
Attn: Network Management Department
P.O. Box 3283
Tulsa, OK 74102-3283

Note: Your assigned BCBSOK internal Solo Provider Record/Group Provider Record does NOT mean that you are a participating provider nor that a Group Contract will be offered. Until you are credentialed and contracted and have an effective date, your claims will be processed as out-of-network.

Credentialing is the process by which Blue Cross and Blue Shield of Oklahoma (BCBSOK) reviews and validates the professional qualifications of physicians and certain other providers who apply for participation with our health care organization, ensuring that they meet the professional standards.

Effective May 17, 2010, the Council for Affordable Quality Healthcare, Inc. (CAQH) will collect the data required for our credentialing and recredentialing process. CAQH uses a Universal Provider Datasource® (UPD) form to electronically collect the data. This online credentialing application process supports our administrative simplification and paper reduction efforts. This solution also supports quality initiatives and helps to ensure the accuracy and integrity of our provider database. Providers may utilize the UPD at no cost.

The Council for Affordable Quality Healthcare, Inc. (CAQH) is a not-for-profit collaborative alliance of the nation’s leading health plans and networks. The mission of CAQH is to improve health care access and quality for patients and reduce administrative requirements for physicians and other health care providers and their office staffs. CAQH is solely responsible for its products and services, including the Universal Provider Datasource.

Provider Rights: Applicants applying or reapplying for participation or continued participation in the Health Plan networks have the right to be informed of the following:

  • Right to review information submitted on or with their credentialing and recredentialing application;
  • Right to correct erroneous information;
  • Right to be informed of the status of their credentialing or recredentialing application, upon request.

Applicants should direct all requests to their Network Management Representative. The Enterprise Credentialing Department will notify the Applicant in writing if erroneous information is discovered during the verification process from any primary source. Applicants will be given sufficient time to correct erroneous information and resubmit to the Enterprise Credentialing Department. It will be the Applicant's responsibility to work directly with the reporting entity(ies) to correct the erroneous information.

All BCBSOK providers must have a CAQH Provider ID to register and begin the credentialing process.

First time CAQH users

  • If you are not registered with CAQH and are a first-time user, when you apply for network participation, we will add your name to our roster with CAQH. CAQH will mail you access and registration instructions, along with your personal CAQH Provider ID, allowing you to obtain immediate online access to the UPD.
  • When you receive your CAQH Provider ID, go to the CAQH website to register. After validating key information, you will be able to create your own user name and unique password to begin using the UPD database.
  • Once registration is completed, you may use your user name and password to log in at any time.

Existing CAQH users

  • If you are already registered with CAQH through another health plan, log in to the UPD and add BCBSOK as one of the health plans that can access your information.
  • Go to (type address into browser), and enter your username and password.
  • Click the "Authorize" tab located under the CAQH logo.
  • Scroll down, locate BCBSOK, and check the box beside BCBSOK. You may also select "global authorization." If you have chosen "global authorization," then BCBSOK will already have access to your data.
  • Click “Save” to submit your changes.

Help Desk (888) 599-1771
Online Application System URL
Help Desk E-mail Address
Help Desk Hours 6 a.m. to 8 p.m., CT, Mon. – Thurs.
  6 a.m. to 6 p.m., CT, Fri.
Fax Supporting Documentation to: (866) 293-0414
Alternate Fax: (866) 293-0416
Email Supporting Documentation to:

The UPD standardized application is an online form that meets the needs of all participating health care organizations. When completing the application, you will indicate which participating health plans and health care organizations you authorize to access your application data. All provider data you submit through the UPD service is maintained by CAQH in a secure, state-of-the-art data center.

When you are ready to begin entering your data, log in to the UPD with your user name and password.

The following materials are helpful to reference while applying:

  • Previously completed credentialing application
  • List of previous and current practice locations
  • Various identification numbers (UPIN, NPI, Medicare, Medicaid, etc.)
  • State medical license(s)
  • Curriculum Vitae
  • Drug Enforcement Administration Certificate
  • Controlled and Dangerous Substances Certificate
  • IRS Form W-9(s)
  • Malpractice insurance face sheet
  • Summary of any pending or settled malpractice cases

After completing the application, you will also be asked to:

  1. Authorize access to your information – List the organizations that you would like to receive your information. You may select "BCBSOK" or "global authorization."
  2. Verify your data entry – Review a summary of your data for completeness and to make any changes as necessary.
  3. Submit supporting documents – To complete your application, fax the supporting documentation to CAQH at (866) 293-0414.

If you have any questions on accessing the UPD database, you may contact the CAQH Help Desk at (888) 599-1771 for assistance.

BCBSOK may need to supplement, clarify, or confirm certain responses on your application with you. Therefore, you may be required to provide us with supplemental documentation in some situations, in addition to the information you submit through the UPD.  You will receive notification if any additional information is needed by BCBSOK.

Visit the CAQH website for more information about the UPD and the application process. You may also contact your BCBSOK provider representative with any questions regarding this new procedure.

Checklists and Requirements are subject to change without any notice.

Additional Forms Required by BCBSOK for Credentialing

If you are a physician or other professional provider that requires one of the following additional forms listed below, you must complete the form(s) and forward to BCBSTX:

Keeping your information current is your responsibility. You will be sent automatic reminders to review and attest to the accuracy of your data. Use the CAQH database to report any changes to your practice, in accordance with the time frames outlined in the State of Oklahoma.

You must enter your changes into the UPD database for us to access. Only health plans that participate in the UPD and that have been authorized by you to access your information will receive any changes.

CAQH requires you to review and attest to your data once every four months. At the time you are scheduled for recredentialing, BCBSOK will send your name to CAQH to determine if you have already completed the UPD credentialing process. If so, we will be able to obtain current information from the UPD database and complete the recredentialing process without having to contact you. The process of recredentialing is identical to that for credentialing and is consistent with URAC and State of Oklahoma requirements.

If your application is not available to BCBSOK, you will be added to our roster. CAQH will send you a registration letter and a CAQH Provider ID so that you can complete the UPD credentialing process. This will help you continue to conform to the requirements of your BCBSOK contract.

Office hours must reflect each practice location, facility and individual provider. All provider applications request office hours be submitted. Our members rely on the accuracy of the provider information in our Provider Finder®. If the office hours are not submitted on the application, office hours will be listed as 8 a.m. to 5 p.m. If this is an inaccurate representation of your hours, please update the correct information in the Demographic Change Form.