ClaimCarePro
Credentialing & Enrollment

Blue Cross Blue Shield (BCBS) Provider Credentialing, Plan by Plan

BCBS is 33 independent companies. Here is where each major plan takes applications, how to check status, who to call, and the timeline each one publishes.

BCBS credentialing is the review a Blue Cross Blue Shield plan runs before adding a provider to its network, and it is done plan by plan: the Blue Cross Blue Shield Association is 33 independent companies, so you apply to the Blue plan where you practice, through that plan's own join page, CAQH authorization, portal, committee and contract. There is no national BCBS application, no single BCBS credentialing phone number, and no one BCBS timeline.

This page lists what the plans that matter most to our clients actually publish, with a link to each plan's own page, and goes deep on Florida Blue. For the general sequence that applies to every payer, see how to get in network with insurance companies; for definitions, see what provider credentialing is.

Updated 2026-10-23. Reviewed by Jacob Greenberg, ClaimCarePro.

Start credentialing now — secure start link within one business hour

BCBS provider enrollment by plan: where to apply, check status and call

Each plan's own words, read October 23, 2026. Plans change pages often; follow the link before you file.

Blue Cross Blue Shield credentialing by plan: application, status check and published timeline
PlanHow to apply (the plan’s terms)Status check / phonePublished timeline
Florida Blue (Florida)Provider Registration Form, then a “Join our Networks” request, both in Availity. CAQH preferred; Medversant verifies.Right to request status; 1-800-727-2227 (Network Management Service Unit) after 90 days with no communicationWritten decision within 30 business days after the Credentialing Committee
BCBS of TexasProvider Record ID per tax ID and the Provider Onboarding Form; CAQH (or the Texas Standardized Credentialing Application for non-CAQH provider types).Case Status Checker (case number from the confirmation email); no phone on the join pageCAQH completeness review averages 8–10 calendar days; CAQH not finalized in 45 days ends the process
BCBS of IllinoisOnline Provider Onboarding Form; CAQH for provider types that require credentialing.Case Status Checker (case number); no phone on the join pageNo overall figure; 30 calendar days to correct erroneous or conflicting information
Anthem (Elevance) — CO, CT, GA, IN, KY, ME, MO, NV, NH, NY, OH, VA, WICAQH ProView, authorize Anthem, then Begin application.CAQH help line 888-599-1771; Anthem customer service for statusTypically 45 days from receipt of a completed CAQH application
Highmark — PA, DE, WV, western and northeastern NYCAQH, then an initial request through the CertifyOS Provider Portal (Highmark).Credentialing Status Inquiry Form; regional Provider Service Center, Credentialing optionGoal of 45 days from a complete application; not accepted more than six weeks before start date
CareFirst BlueCross BlueShieldCAQH, then the CareFirst Questionnaire for your provider type; not reviewed until both are done.Provider Information and Credentialing: 410-872-3500 or 877-269-9593None published on the how-to-apply page
Horizon BCBS of New JerseyOnline Enrollment Tool or a mailed credentialing checklist (some specialties mail only); CAQH encouraged.Enrollment Tool (NPI + Submission ID) or 1-800-624-1110Up to 90 days from the date Horizon has all required information
BCBS of MichiganApplication and signature forms faxed to 1-866-900-0250, then CAQH (BCBSM).1-800-822-2761; allow 30 days before asking for status30 days or more to process the application
Blue Cross NCCAQH first; send the CAQH ID to credentialing@bcbsnc.com; enrollment form only after the credentialing confirmation letter (FAQ).credentialing@bcbsnc.comNo current figure published

Two patterns hold across the table. Almost every plan reads your CAQH profile, so a complete, attested profile authorized to that plan comes first (see what CAQH is). And every published clock starts on a complete application, which is why the timelines on vendor sites, which rarely name a plan, are not worth planning around. The other big payers are on our payer credentialing guides.

Why BCBS credentialing is per plan, and what BlueCard does

The Blue Cross Blue Shield Association describes itself as a national association of independent, community-based and locally operated companies, 33 of them, which together insure 1 in 3 Americans (BCBSA). The Association owns the brand; the companies own the networks. Florida Blue, BCBS of Texas, Anthem and Highmark each decide who joins, on their own criteria, with their own contract and fee schedule.

BlueCard, in one paragraph: BlueCard is the national program that lets a member of one Blue plan use their benefits while living or traveling in another Blue plan's area. You see the out-of-area member and submit the claim to your local Blue plan, which routes it to the member's home plan (Highmark Provider Manual, BlueCard). That only works because you are in network with your local plan. BlueCard does not put you in any other plan's network, and it is no substitute for credentialing with your own.

Who is eligible to join a BCBS network?

Eligibility is the plan's call, and two things decide it: whether you meet its credentialing criteria and whether it wants more of your provider type in your area. The published criteria are similar across plans:

  • A license in the plan's state. BCBSTX asks for a valid Texas license and a Texas practice address; BCBSIL's PPO network requires services in Illinois or Lake County, Indiana; Highmark requires an active license in each state where you practice.
  • Professional liability coverage and an explained malpractice and disciplinary history.
  • A clean work history. Highmark and Florida Blue both look at five years.
  • An open network. Florida Blue says some networks may be closed or open only in limited areas and publishes a Network Status Table; Highmark notes enrollment can be closed for certain specialties.
  • A provider type the plan contracts. Some plans route behavioral health or other specialties to a separate vendor or a separate application, so check the plan's join page for your type before you start.

Applying is not the same as being accepted. Florida Blue's manual says plainly that submitting the application and documents does not assure inclusion in any network.

How to get in network with Blue Cross Blue Shield: the steps

  1. Identify the right plan. The Blue plan where the services are rendered, not the plan on a patient's card from another state.
  2. Check the network is open for your specialty and county.
  3. Get the identifiers straight. Individual (Type 1) NPI for each provider, group (Type 2) NPI and tax ID for the practice, all matching the W-9 (see NPI Type 1 vs Type 2).
  4. Complete, attest and authorize CAQH for that plan.
  5. Submit the plan's own request: Availity registration and Join our Networks (Florida Blue), Provider Onboarding Form (BCBSTX, BCBSIL), CertifyOS (Highmark), the Questionnaire (CareFirst), the Enrollment Tool (Horizon). Save the case or submission number.
  6. Answer verification requests the day they arrive. Correction windows are short and published.
  7. Sign and return the contract, then wait for the welcome letter with your effective date before booking the plan's members as in network.
  8. Keep it current: CAQH re-attestation, directory attestation (CareFirst and BCBS of Michigan ask every 90 days) and recredentialing every three years.

Every one of those steps runs on the same documents. Our credentialing intake list gathers them once, before anything is filed, so no plan waits while someone hunts for a malpractice face sheet.

How long does it take to get BCBS credentialing done?

It depends on the plan, and the plans that publish a number publish different ones: Anthem says typically 45 days from a completed CAQH application, Highmark aims for 45 days from a complete application, Horizon says up to 90 days once it has everything, Florida Blue promises a written decision within 30 business days of its committee and invites a call at 90 days of silence, and BCBS of Michigan says 30 days or more for the application. BCBSTX publishes only the 8–10 day CAQH completeness review.

Three things those numbers leave out. The clock starts only on a complete file. Contracting and loading follow credentialing and have their own time. And the effective date is the plan's, not the day you applied: BCBSTX says the network effective date may differ from the contract effective date. Payer-by-payer timelines across Florida are in our Florida credentialing timelines guide.

BCBS credentialing phone number and status check, by plan

There is no single BCBS credentialing phone number; each plan publishes its own contact, and several prefer an online status tool to a phone call:

  • Florida Blue: 1-800-727-2227, Network Management Service Unit, once 90 days pass with no communication on a complete file.
  • BCBSTX and BCBSIL: the Case Status Checker, with the case number from your confirmation email (BCBSTX, BCBSIL). BCBSTX also accepts status requests through your Network Management Consultant.
  • Highmark: the Credentialing Status Inquiry Form, or your regional Provider Service Center and its Credentialing menu option.
  • Horizon BCBSNJ: the Enrollment Tool with your NPI and Submission ID, or 1-800-624-1110 (Horizon FAQ).
  • CareFirst: 410-872-3500 or 877-269-9593 (CareFirst FAQ).
  • BCBS of Michigan: 1-800-822-2761, after allowing 30 days.
  • CAQH profile problems (any plan): DataSpring clinician support, 1-888-599-1771.

Whoever you call, log the date, the representative's name and the reference number. That log is what turns the next call from “checking in” into “on the 14th your colleague said the file was with committee.” It is exactly what our weekly payer follow-up records.

Florida Blue provider enrollment, step by step

Blue Cross Blue Shield of Florida operates as Florida Blue. From its Provider Manual, Section 01.

  1. Register first. Florida Blue only considers registered providers. Complete the Provider Registration Form in Availity (floridablue.com's “Join our provider network” button sends you there).
  2. Check the Network Status Table for your service type. If the network is closed, Florida Blue says to check back periodically. Participation in one network does not mean participation in every network.
  3. Submit the Join our Networks request in Availity. That starts credentialing.
  4. CAQH. Physicians apply through CAQH; Florida Blue calls it its preferred method and asks that the profile be complete, accurate and currently attested. Its documentation list includes a signed attestation within 180 days, Florida license, five years of work history with any gap of six months or more explained, an insurance face sheet showing expiration date and coverage amounts, DEA if applicable, and explanations of any malpractice or disciplinary history.
  5. Medversant verification. Florida Blue's vendor reads the CAQH profile and may contact you for more; the manual asks for a timely response “to ensure the application process is not delayed.” Inconsistent information must be corrected in writing by the date requested, or the file can close.
  6. Committee and decision. After primary-source verification, the file goes to the Credentialing Committee, and each applicant gets a written decision within 30 business days. No communication within 90 days on a complete file: call 1-800-727-2227.
  7. Every three years: recredentialing, with an updated application. Between cycles, a CAQH profile not current at recredentialing earns a “non-responder” designation (Florida Blue bulletin, Feb 2024).

Check your provider type before you start. The manual lists provider types excluded from Florida Blue Participating Provider agreements unless explicitly included, among them behavioral health practitioners (LCSW, LMFT, LMHC, applied behavior analysts, psychiatrists, psychologists) and chiropractors. Florida Blue delegates behavioral health management to Lucet Behavioral Health. Advanced practice providers such as APRNs and PAs need their own Florida Blue provider number and a registered NPI, and go through credentialing themselves when individually contracted or when they are the only participating practitioner on a tax ID (Florida Blue Provider Manual, Section 01).

Availity registration for new providers

Florida Blue, Anthem and BCBS of Michigan all run provider requests through Availity Essentials. Registration comes before any Join our Networks request.

Availity registration is a two-part setup: one person creates an Availity Essentials user account, then registers the practice as an organization with its federal tax ID and NPI, and becomes that organization's administrator. Availity describes Essentials as a free portal. It is how a provider office checks eligibility, claim status and authorizations with the payers on it, and for Florida Blue it is also where joining the network starts.

Before you start: pick the administrator

Each organization has one primary administrator, typically the office manager, and whoever registers the organization becomes it. That person needs the practice's federal tax ID and NPI, and permission from someone with legal authority, such as an owner or senior partner, to accept the Availity Organization Agreement on the practice's behalf (BCBS of Michigan Availity administrator guide, March 2026). A billing company registers under Billing Services, not Healthcare Provider.

How to register with Availity: the steps

  1. Create a user account. On Availity's registration page, choose Healthcare Provider and click Create Account. Enter your name, email address, the state you serve, a user ID and password.
  2. Choose three security questions, then verify and submit.
  3. Confirm your email from your inbox within 24 hours.
  4. Enroll in 2-step authentication when you first log in. Availity requires it for every user (Availity new user registration guide).
  5. Register the organization. After 2-step, the Essentials home page shows a notification with instructions. The registration wizard collects the organization's details, tax ID and NPI, and ends with the Organization Agreement. Availity then emails next steps.
  6. Add users. Each person needs their own user ID and password; the administrator invites the rest of the office, one at a time or by spreadsheet, and assigns the roles that open each payer's tools.
  7. Then the payer's own request. For Florida Blue, that is its Provider Registration Form and then the Join our Networks request, both completed in Availity (steps above).

Who uses Availity

For Blue plans, Florida Blue sends its “Join our provider network” button to Availity (floridablue.com), BCBS of Michigan calls Availity Essentials its provider portal, and Anthem uses it for eligibility, authorizations through its Interactive Care Reviewer, and claim status (Anthem). Outside the Blues, Humana's provider site sends providers to log in to Availity, and Aetna calls Availity home to its provider portal; which transactions each payer offers there varies by payer and product. Registration help: Availity Client Services, 1-800-282-4548, Monday to Friday, 8 a.m. to 8 p.m. Eastern.

What Availity registration does not do: it does not put anyone in network. It gives the office a login. Credentialing still runs on the plan's request, the CAQH profile and the committee. Two checks first: whether the practice is already registered (an organization has one primary administrator, so find that person before creating a second account), and that the tax ID and NPI you enter match the W-9, the CAQH profile and the plan application. Mismatched provider data is the most common stall we see in credentialing generally; the full document list is in what we need from you.

Why BCBS applications stall

In our casework, the hold-up is most often bad data from the providers, not the plan.

Common reasons Blue Cross Blue Shield credentialing applications stall
CauseWhat it looks like
Addresses that disagreeThe CAQH profile, the plan’s application and the state license show three versions of the practice address, or an old office. The plan sees more than one location for one provider and asks.
NPI or tax ID mismatchIndividual and group NPIs swapped, or a legal name and tax ID that read differently on the W-9, the onboarding form and CAQH. BCBSTX issues a Provider Record ID per tax ID, so the wrong one sends the file down the wrong path.
Lapsed or expired documentsA renewed license or malpractice face sheet never uploaded. Florida Blue’s list asks for an insurance face sheet showing expiration date and coverage amounts.
CAQH not finished, attested or authorizedThe plan cannot read a profile that is incomplete, out of date or not authorized to it. At BCBSTX, 45 days of that ends the application.
Work history gapsFlorida Blue asks for five years of work history and an explanation of any gap of six months or more. An unexplained gap becomes a question and a wait.
Verification requests left unansweredFlorida Blue’s vendor Medversant contacts the office for missing items. Horizon gives 14 calendar days to correct a discrepancy, BCBSIL 30. A request sitting in a front-desk inbox is time added to the file.

Each one turns into a question from the plan and a file that waits for the answer. The fix happens before filing: a side-by-side check of CAQH, the plan's application, the state license record and the W-9, with every expiring document replaced first.

Can you see BCBS members while credentialing is pending?

Not as an in-network provider. BCBS of Michigan tells providers not to start seeing its members until credentialing is complete for all networks. BCBSTX offers expedited “provisional” participation only when a provider already has a BCBSTX Provider Record ID, a signed current contract, a complete CAQH application authorized to BCBSTX and a Texas license in good standing (BCBSTX). Schedule the plan's members as in network from the effective date in the plan's letter.

BCBS credentialing, handled for a flat price

ClaimCarePro files BCBS applications for a flat $250 per payer application, per provider, with weekly follow-up logged by representative, date and reference number. CAQH setup is $250, re-credentialing $250, and maintenance $99 per provider per year. A new practice can take the bundle at $1,750 per provider ($1,400 for each additional provider on the same group and payers). Our team brings 30+ years combined in billing and credentialing. Full detail is on credentialing services; the three-year cycle is covered on recredentialing.

Start credentialing now

Or call (844) 772-8902.

BCBS credentialing questions, answered

What is BCBS credentialing?
BCBS credentialing is the review a Blue Cross Blue Shield plan runs before it adds a provider to its network: it verifies license, education, work history, malpractice coverage and sanctions, usually from the provider’s CAQH profile, and sends the file to a credentialing committee. Because the Blue Cross Blue Shield Association is 33 independent companies, each plan runs its own process and its own contract.
How do I get in network with Blue Cross Blue Shield?
Apply to the Blue plan for the area where you practice, not to BCBS nationally. Complete and attest your CAQH profile and authorize that plan, submit the plan’s own request (Florida Blue: registration and a Join our Networks request in Availity; BCBSTX and BCBSIL: the Provider Onboarding Form; Highmark: CertifyOS; Horizon: its Enrollment Tool), answer every verification request quickly, then sign and return the contract. You are in network from the effective date the plan gives you.
How long does it take to get BCBS credentialing done?
It depends on the plan, and only some publish a figure. Anthem says credentialing typically takes 45 days from receipt of a completed CAQH application. Highmark’s goal is 45 days from a complete application. Horizon says up to 90 days once it has everything. Florida Blue says a written decision within 30 business days of its Credentialing Committee, and to call at 90 days of silence. BCBS of Michigan says 30 days or more for the application. Every clock starts on a complete file.
What is the BCBS credentialing phone number?
There is no single BCBS credentialing number; each plan has its own. Published examples: Florida Blue 1-800-727-2227 (Network Management Service Unit, after 90 days without communication), Horizon BCBSNJ 1-800-624-1110, CareFirst 410-872-3500 or 877-269-9593, BCBS of Michigan 1-800-822-2761. BCBSTX and BCBSIL point to an online Case Status Checker instead. For CAQH profile problems, DataSpring’s line is 1-888-599-1771.
Does BlueCard mean I am in network with every Blue plan?
No. BlueCard lets members of one Blue plan use their coverage in another plan’s area, and you file those claims with your local Blue plan. It works because you are in network with your local plan. It does not add you to any other plan’s network, and it does not replace credentialing with your local plan.
Do I have to use CAQH for Blue Cross Blue Shield?
For professional providers at most large Blue plans, yes in practice. BCBSTX, Highmark and Blue Cross NC require CAQH for initial credentialing; Anthem, CareFirst, BCBSIL and BCBS of Michigan build their process on it; Florida Blue calls it its preferred method and its verification vendor, Medversant, reads it. BCBSTX discontinues the process if the CAQH application is not finalized within 45 days.
How do I check my BCBS credentialing status?
Use the plan’s own tool. BCBSTX and BCBSIL have a Case Status Checker that takes the case number from your confirmation email. Horizon’s Enrollment Tool takes your NPI and Submission ID. Highmark has a Credentialing Status Inquiry Form. Florida Blue says providers have the right to obtain the status of their application and gives 1-800-727-2227 for files with no communication in 90 days.
Can I see BCBS patients before my effective date?
Not as an in-network provider. BCBS of Michigan tells providers not to start seeing its members until credentialing is complete for all networks, and BCBSTX notes the network effective date can differ from the contract effective date. Book the plan’s members in network only from the effective date in the plan’s letter.
How often does Blue Cross Blue Shield recredential?
Every three years at the plans that publish it: Florida Blue, BCBSIL and BCBS of Michigan all state a three-year cycle. CAQH re-attestation runs on its own shorter clock in between, so a provider can be current with the plan and still stall a recredentialing file with a lapsed CAQH profile.
How do I register with Availity as a new provider?
Go to availity.com, choose Healthcare Provider and click Create Account (billing companies use Billing Services). Enter your name, email, a user ID and password and three security questions, confirm your email within 24 hours, then log in and enroll in 2-step authentication. Essentials then prompts you to register your organization with its federal tax ID and NPI, and the person registering agrees to the Availity Organization Agreement and becomes the primary administrator. Availity calls Essentials a free portal.
Does Availity registration put me in network with Florida Blue?
No. Availity registration only gives your office a login. Florida Blue only considers registered providers, so after registering you complete Florida Blue’s Provider Registration Form and its Join our Networks request inside Availity, and credentialing starts from that request. Being able to check eligibility for a plan’s members in Availity does not make you a participating provider with that plan.

Sources

All read October 23, 2026.

Updated 2026-10-23. Reviewed by Jacob Greenberg, ClaimCarePro.