Credentialing Trends Across Major Commercial Payors — What Practices Should Prepare for in 2027

Credentialing has traditionally been treated as an administrative prerequisite: submit an application, wait for approval, and repeat the process every few years.

That model is changing.

Across major commercial payors, we are seeing a continued shift toward centralized provider data, digital onboarding, tighter data-validation requirements, more frequent demographic maintenance, and greater reliance on platforms such as CAQH.

For healthcare organizations, that means credentialing can no longer be treated as a one-time enrollment project.

It is becoming an ongoing revenue cycle function.

And when credentialing is not managed correctly, the financial consequences can be significant: delayed provider start dates, out-of-network claims, payment holds, incorrect directory information, missed effective dates, and potentially months of lost reimbursement.

Trend #1: CAQH Is Becoming the Center of the Credentialing Ecosystem

One of the clearest trends across the largest national payors is continued reliance on centralized provider data.

UnitedHealthcare, Aetna, Cigna and Anthem all use CAQH or CAQH-supported workflows for credentialing and recredentialing in many markets.

That is important because CAQH is no longer simply an application repository.

It is increasingly functioning as a foundational provider-data source used for credentialing, directories, contracting and other administrative functions.

CAQH reported in 2025 that approximately 80% of U.S. MDs, DOs and DMDs share their information through its platform, and that its centralized credentialing model has eliminated an estimated 10 million duplicate credentialing applications.

For a practice, the takeaway is simple:

Your CAQH profile should be treated like a live revenue cycle asset—not something you update only when a payer asks.

Licenses, malpractice insurance, DEA information, locations, work history, hospital affiliations and payer authorizations should be monitored proactively.

A stale profile can stall credentialing even when everything else about the provider is ready.

Trend #2: Credentialing Is Moving From Periodic to Continuous Data Management

Traditional credentialing may occur every few years, but provider data now changes continuously.

Providers move locations.

Groups add offices.

Phone numbers change.

Clinicians join and leave.

Telehealth arrangements expand.

Licenses renew.

Hospital privileges change.

Tax IDs and organizational structures change.

That has created a significant problem for insurers: provider directory accuracy.

A national study examining physician information across five major insurers—UnitedHealth, Elevance, Cigna, Aetna and Humana—found inconsistencies in 81% of physician directory entries examined across the insurers.

That helps explain why payors are placing increasing emphasis on ongoing provider-data verification rather than relying solely on the traditional credentialing cycle.

CAQH notes that providers generally must re-attest their information periodically, with requirements varying by jurisdiction, and its directory-management model increasingly relies on continuously verified provider information.

For practices, the credentialing department is therefore becoming partially responsible for provider-data governance.

That includes making sure the same provider information is accurately reflected across:

• CAQH

• NPPES

• Payor portals

• Provider directories

• Group rosters

• Tax IDs

• Practice locations

• Hospital affiliations

• Licensure databases

• EHR and billing systems

One incorrect address or provider affiliation can create problems far beyond the directory itself.

Trend #3: Commercial Payors Are Automating the Onboarding Process

UnitedHealthcare offers one of the clearest examples of this shift.

Its Onboard Pro platform has moved significant portions of provider onboarding into an electronic workflow, and in 2026 UnitedHealthcare expanded the system to support bulk credentialing submissions of as many as 50 providers across up to 10 states in a single submission.

That is particularly significant for:

• Multi-state physician groups

• Private-equity-backed platforms

• Rapidly expanding specialty organizations

• Telehealth groups

• Groups acquiring additional practices

• Organizations onboarding large provider classes

UnitedHealthcare is also beginning a transition in several states from Onboard Pro credentialing activities to CertifyOS, a multi-payer credentialing platform intended to reduce duplicate applications and create common credentialing workflows. Initial implementation began in November 2026 in Alabama, Montana, North Dakota, South Dakota and Wyoming.

That is an important industry signal.

The direction of travel is toward fewer isolated payer-specific applications and more centralized, interoperable credentialing ecosystems.

But technology does not eliminate the need for credentialing management.

It actually makes data quality more important, because incorrect information can now propagate across multiple systems more efficiently.

Trend #4: Application Freshness Is Becoming More Important

Payors and accreditation organizations are also tightening expectations around how current credentialing information must be.

UnitedHealthcare's 2025–2027 credentialing plan, for example, states that application and attestation information generally should not be more than 180 days old, while certain primary-source verifications should not exceed 120 days.

Anthem documentation similarly reflects tighter verification windows in accordance with accreditation requirements, including 120-day primary-source verification periods in applicable credentialing workflows.

This matters operationally because a credentialing application can become stale while it is sitting in a queue.

If a license, malpractice certificate, attestation or other document expires during the process, the payer may request updated information before credentialing can be completed.

That starts another cycle of:

Request → provider response → submission → verification → payer review.

The result can be weeks of unnecessary delay.

Trend #5: The Three-Year Recredentialing Cycle Is Still Critical

Despite increased automation, recredentialing remains a major operational requirement.

UnitedHealthcare states that it recredentials participating providers at least every 36 months. Anthem generally recredentials network providers every three years, and Cigna requires providers to maintain current credentialing information for recredentialing as well.

The important point is what happens when a provider does not respond.

Anthem states that failure to update the required credentialing information can result in administrative termination from the network. Cigna similarly warns that failure to verify and re-sign required CAQH information during recredentialing can result in network termination.

That turns credentialing maintenance into a revenue-protection function.

A provider who is clinically active but administratively terminated can create an immediate reimbursement problem.

Trend #6: Faster Credentialing Does Not Necessarily Mean Faster Revenue

One of the most important distinctions for practices is the difference between:

Credentialed

and

Loaded correctly into the payer's systems.

Those are not always the same event.

Cigna, for example, states that its standard credentialing process typically takes approximately 45–60 days after receiving a complete application. Once approved, provider information is generally loaded into its directories and claims systems within an additional 10 business days.

Anthem states in several markets that credentialing typically takes approximately 45 days after receipt of a completed CAQH application.

This distinction is critical.

A credentialing approval letter does not automatically mean the provider is ready to bill every product, location and tax ID.

After approval, practices still need to validate:

• Effective date

• Participating network

• Group affiliation

• Tax ID

• Billing NPI

• Rendering NPI

• Practice location

• Product participation

• Provider directory listing

• Claims-system loading

This is where many credentialing problems turn into billing problems.

Trend #7: Network Participation Is Becoming More Strategic

Credentialing does not guarantee a payer will contract with a provider.

UnitedHealthcare explicitly notes that network participation decisions may consider its existing provider network, business needs and the applicant's qualifications.

That means healthcare organizations should increasingly view credentialing and payer contracting as connected strategies.

Before recruiting a provider or opening a new location, organizations should understand:

• Which payors are accepting new providers

• Whether the specialty network is open

• Whether the new site needs separate enrollment

• Whether the provider can be added to an existing group contract

• Whether reimbursement rates justify participation

• Whether a new contract should be negotiated

• Whether an existing contract should be renegotiated

Submitting credentialing paperwork without answering those questions first can waste months.

Trend #8: Multi-State Growth Is Making Credentialing More Complex

The growth of telehealth, regional specialty groups, MSOs and private-equity-backed medical groups has created another credentialing challenge: one provider may now practice in several states.

That can require managing multiple:

• State licenses

• DEA registrations

• CDS registrations

• Hospital affiliations

• Payer networks

• Locations

• State-specific applications

• Recredentialing deadlines

Cigna, for example, requires applicable DEA information for each state in which the provider practices, while UnitedHealthcare's recent bulk-submission functionality specifically addresses multi-state credentialing.

This is why spreadsheet-only credentialing management becomes increasingly risky as an organization grows.

A missed expiration or payer request for one provider can affect multiple markets.

Credentialing Is Becoming a Revenue Cycle KPI

Healthcare organizations traditionally measure credentialing by asking:

“Did we get the provider enrolled?”

That is no longer enough.

High-performing organizations should also measure:

• Days from offer acceptance to credentialing submission

• Days from complete application to payer approval

• Days from payer approval to effective billing

• Percentage of CAQH profiles current

• Licenses or documents approaching expiration

• Applications pending additional information

• Providers awaiting payer loading

• Claims held because of credentialing

• Revenue delayed due to enrollment issues

• Recredentialing deadlines

• Percentage of provider directories verified

Those metrics convert credentialing from an administrative checklist into a measurable financial operation.

The Hidden Cost of Credentialing Problems

Credentialing issues often do not appear on a financial report labeled “Credentialing Loss.”

Instead, they appear elsewhere:

Claims deny as out of network.

Claims are held.

Providers cannot be scheduled with certain plans.

Patients are redirected.

A new physician starts working before an effective date.

A newly acquired practice continues billing under outdated payer information.

A location is missing from the contract.

An insurer has the wrong tax ID.

A payer directory incorrectly shows a physician as unavailable.

Individually, these may look like operational problems.

Collectively, they represent revenue leakage.

What Practices Should Be Doing Now

The emerging payer environment favors organizations that maintain credentialing information continuously rather than reacting to payer requests.

A strong 2027 credentialing strategy should include:

1. Maintain CAQH proactively rather than waiting for expiration notices.

2. Create a centralized provider credentialing file for every clinician.

3. Track payer applications separately from contracts and effective dates.

4. Verify claim-system loading after credentialing approval.

5. Audit provider directories and payer affiliations regularly.

6. Track licenses, DEA certificates, malpractice coverage and other expirations before they become urgent.

7. Coordinate credentialing with recruiting, payer contracting, billing and operations.

8. Build workflows capable of supporting multi-location and multi-state growth.

Final Takeaway

Credentialing is becoming more digital—but it is not becoming less important.

The major commercial payors are increasingly using centralized provider data, automated onboarding, standardized verification and ongoing provider-data maintenance.

That creates opportunities for faster enrollment.

It also creates greater consequences when provider information is incomplete, inconsistent or outdated.

The organizations that manage credentialing as part of the revenue cycle—not simply as administrative paperwork—will be better positioned to onboard providers faster, prevent avoidable claim problems and protect revenue as they grow.

CompleteCare provides credentialing, payer enrollment and payer contract support for healthcare organizations that want to take the administrative burden off their internal teams while maintaining visibility into provider status.

Whether you are onboarding one physician, expanding into another state, adding a new practice location, managing a large provider roster or trying to determine why a provider still cannot bill a payer after approval, our team can help manage the process from submission through effective participation.

If your credentialing workload is growing faster than your internal team, contact CompleteCare to discuss your current provider roster and payer mix.