CAQH, the Council for Affordable Quality Healthcare, is a nonprofit alliance of health plans and healthcare trade associations. It operates the shared provider data service most US payers rely on to collect credentialing information, so a provider submits professional data once and authorizes many health plans to access it instead of completing a separate application for each one. CAQH ProView, now branded the CAQH Provider Data Portal, is the profile where all of it lives.
Nearly every commercial payer in the country asks for a CAQH profile before it will credential a provider. Understanding what CAQH does, and the narrower set of things it does not do, saves provider groups weeks of avoidable delay.
What is CAQH?
CAQH launched in the late 1990s as a joint effort by competing health plans to reduce duplicated administrative work. The premise was simple: every payer was asking the same provider for the same license numbers, the same malpractice history, the same education records, on different forms, in different formats, at different times. One shared repository replaced hundreds of parallel intake processes.
Today CAQH runs several industry utilities. The best known is the provider data service. Others cover coordination of benefits, sanctions monitoring, primary source verification, and the operating rules used for electronic administrative transactions under HIPAA. CAQH also publishes the CAQH Index, its annual measurement of how much administrative work in US healthcare still happens manually and what automation saves.
Membership sits on the payer side. Health plans and participating organizations fund CAQH and pay for access to provider data. Providers use the profile at no cost.
What does CAQH stand for?
CAQH stands for the Council for Affordable Quality Healthcare. In practice, almost nobody uses the full name. When a payer, credentialing coordinator, or enrollment specialist says “get your CAQH updated,” they mean the provider data profile, not the organization.
What is CAQH ProView?
CAQH ProView is the online profile where a provider enters and maintains credentialing data. It replaced the older Universal Credentialing DataSource, and CAQH has since rebranded the service as the CAQH Provider Data Portal. Both names refer to the same system, and payer instructions still use them interchangeably.
The profile holds the core credentialing record:
- Personal and professional identifiers, including NPI and Social Security number
- Education, training, and board certification history
- State licenses, DEA registration, and expiration dates
- Practice locations, hours, accessibility, and languages spoken
- Hospital affiliations and admitting arrangements
- Malpractice insurance coverage and claims history
- Work history with an explanation for any gap
- Supporting documents uploaded as attachments
A provider authorizes specific health plans to view the profile. A plan without authorization sees nothing, which is the single most common cause of a stalled credentialing application.
Why do health plans use CAQH?
Payers use CAQH because the alternative is worse for everyone. Without a shared source, a physician joining five networks completes five applications carrying identical information, and each payer keys the same information into its own system with its own transcription errors.
The shared profile also gives payers a dated attestation. When a provider attests, the payer receives a record of exactly what the provider certified and when, which matters for directory accuracy obligations under the No Surprises Act and for accreditation review. Health plans still perform their own primary source verification; CAQH supplies the data, not the verification.
How do you get a CAQH Provider ID?
Providers do not create a CAQH profile on their own initiative in most cases. The sequence usually runs like this:
- A health plan, hospital, or credentialing organization submits the provider’s name and email to CAQH as part of an application or roster.
- CAQH generates a CAQH Provider ID and sends a welcome notice with registration instructions.
- The provider registers, completes the profile, uploads documents, and attests.
- The provider authorizes the requesting plan, and any other plan expected to need access.
A provider already holding an ID from a previous employer keeps the same one. CAQH Provider IDs follow the individual, not the practice. Providers who lost the number retrieve it through CAQH support or from any payer already accessing the profile. The step-by-step retrieval process covers both routes.
What is CAQH attestation and how often is it required?
Attestation is the provider’s formal certification of the profile being accurate and current. CAQH requires re-attestation every 120 days. Miss the window and the profile flips to an expired status.
An expired attestation is not a paperwork problem. It is a network problem. Payers treat expired data as unusable, which stalls in-flight credentialing applications, blocks recredentialing cycles, and in some cases triggers removal from a plan’s provider directory. A physician sitting in a payer queue for three months with no explanation has almost always missed an attestation deadline.
The 120-day cycle applies regardless of whether anything changed. Nothing new to report still requires an attestation. Groups managing more than a handful of providers should track attestation dates centrally rather than relying on individual clinicians to notice a reminder email. Our guide to keeping a CAQH profile current covers the operational side.
What CAQH does not do
This is where most provider groups lose time, so it deserves a direct statement.
CAQH does not credential you. It collects and stores data. Credentialing decisions belong to each health plan’s credentialing committee, following its own verification and review process.
CAQH does not enroll you with payers. A complete, attested profile is a prerequisite for commercial credentialing. It is not an application. Payer enrollment requires separate submissions, contracts, and effective dates with each plan.
CAQH does not cover government payers. Medicare enrollment runs through PECOS. Medicaid runs through state-specific portals. Neither reads a CAQH profile.
CAQH does not push updates to payers automatically. Authorized plans pull data on their own schedules. A provider who changes practice addresses and updates CAQH the same day might still appear at the old location in a payer directory for weeks.
CAQH does not maintain the profile for you. Expirations, attestations, and document refreshes are the provider’s responsibility.
How CAQH fits into credentialing and payer enrollment
The full sequence for a commercial payer looks like this:
| Stage | Owner | Typical duration |
|---|---|---|
| CAQH profile completion and attestation | Provider or group | 1 to 3 weeks |
| Payer application submission | Provider group | Days |
| Primary source verification | Payer or CVO | 30 to 60 days |
| Credentialing committee decision | Payer | 15 to 45 days |
| Contract execution and effective date | Payer and group | 15 to 60 days |
Total elapsed time runs 90 to 120 days for a clean file, and longer when data is missing or inconsistent. The CAQH stage is short, and it gates everything after it. A profile with an unexplained work-history gap or a lapsed malpractice certificate stops the whole sequence before verification begins.
For a group onboarding providers continuously, the pattern is worth internalizing: CAQH is the data layer, credentialing is the verification layer, and enrollment is the contracting layer. Confusing the three is why leaders hear “we submitted everything” and still wait a quarter for a billable provider. Provider data management is the practice of running all three from one accurate source.
Common CAQH problems and how to avoid them
Missed attestations. The most frequent and most preventable failure. Track the 120-day cycle at the organization level.
Missing authorizations. A payer cannot see a profile it has not been granted access to. Authorize globally where the plan mix allows it, and confirm authorization when submitting each application.
Expired documents. Licenses, DEA registrations, and malpractice certificates carry their own expiration dates independent of the attestation cycle. An expired attachment invalidates the section it supports.
Work-history gaps. Any gap beyond a few months requires a written explanation. Verifiers reject files rather than chase them.
Address mismatches. The practice address in CAQH, on the W-9, in PECOS, and on the payer contract should match exactly. Small differences generate directory errors downstream, and directory errors carry regulatory consequences under No Surprises Act verification requirements.
Treating CAQH as a one-time task. Provider data changes constantly: new locations, new hospital privileges, license renewals, group changes. A profile accurate at credentialing is stale within a year unless someone owns it.
Managing CAQH across a growing provider roster
One clinician maintaining one profile is a calendar reminder. Two hundred clinicians across multiple states, each with a distinct attestation date, license renewal schedule, and payer authorization list, is an operations function.
Groups at scale generally move from individual self-management to a centralized model, where a credentialing team or a technology platform holds the master provider record, feeds CAQH, and monitors expirations. Madaket connects the master record to the payer side, so the same verified data flows into CAQH, into payer enrollment submissions, and into the directory and roster updates plans require. The value is not in filling out one more form faster. It is in maintaining one accurate provider record and using it everywhere it is needed.
Frequently asked questions
Is CAQH free for providers?
Yes. Providers create and maintain a CAQH profile at no cost. Health plans and other participating organizations pay for access to the data.
How long does it take to complete a CAQH profile?
A first-time profile takes two to four hours of focused work, plus time to gather documents. Most groups spread it across one to three weeks because of missing attachments rather than the data entry itself.
How often do I need to attest to my CAQH profile?
Every 120 days. Attestation is required on the cycle even when nothing in the profile has changed. An expired attestation blocks payer access and stalls credentialing.
Does CAQH replace payer enrollment applications?
No. CAQH supplies the credentialing data payers use, but each plan still requires its own application, credentialing decision, and executed contract before a provider is in-network and billable.
What is the difference between CAQH ProView and the CAQH Provider Data Portal?
They are the same service. CAQH rebranded ProView as the Provider Data Portal, and payer instructions still use both names. Profiles, IDs, and attestation requirements carried over unchanged.
Do Medicare and Medicaid use CAQH?
No. Medicare enrollment runs through PECOS and Medicaid runs through state-level systems. CAQH serves commercial payers and other participating organizations.
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