Credentialing Services

Credentialing services

Credentialing is the process of getting a provider approved to bill a payer: enrollment applications, CAQH attestation, Medicare PECOS, Medicaid and managed care applications, and the revalidations that keep them active.

Tell us the payers; we'll map what's missing.

We prepare, submit and chase every application, and track effective dates so claims are held until the payer will pay them and released once it will.

This work happens before a claim exists. Buy it on its own or pair it with our other billing services, stage by stage.

Last reviewed November 5, 2026 by the Remitwright billing team. Editorial policy

What credentialing covers

CAQH (DataSpring) Provider Data Portal profile, formerly ProView, built or cleaned up, attested on schedule, with documents kept current

Medicare enrollment through PECOS (855I, 855B and 855R reassignments) and revalidation when CMS asks

State Medicaid and Medicaid managed care applications, including the MCO-specific forms that sit outside the state portal

Commercial payer applications and contracting requests, each followed up on its logged next-action date until an effective date is issued

Hospital and facility privileging paperwork when your providers need it

A tracker of every payer, provider and location with status, submission date, reference number and effective date

Claims held and released by effective date, so nothing is billed before the payer will pay it

Re-credentialing and revalidation calendar, with each application started well before its deadline

Expirables tracked (licenses, DEA, board certification, malpractice) so an expired document never stalls an application

What goes wrong when credentialing is skipped

The provider who started seeing patients on day one

A new physician joins, sees patients from the first Monday, and the practice bills under their NPI. Nothing is credentialed. Commercial payers deny with CO-B7 because the provider was not eligible with them on those dates, Medicare rejects for no enrollment, and the practice has two months of visits it can neither collect from the payer nor bill to the patient, so they are written off.

The CAQH that lapsed

A CAQH profile needs re-attestation on a fixed cycle. Miss one and payers pulling the profile see it as incomplete; applications stall and some payers quietly start a termination process. It is a five-minute task that costs months when it is skipped.

The revalidation letter nobody opened

Medicare revalidation notices go to the correspondence address on file, often an old office. Miss the deadline and billing privileges are deactivated; claims are rejected until the provider is re-enrolled, with no payment for the gap.

How we run credentialing

Inventory

Every provider, every location, every payer you bill, and the current status of each. We find the gaps and the expirables first.

Documents

We collect the standard set once: license, DEA, board certificates, malpractice face sheet, CV with gaps explained, W-9, voided check. It lives in one place and feeds every application.

Submit

Applications go in through each payer's channel: PECOS, state Medicaid portals, Availity, payer enrollment forms. Each gets a reference number and a next-follow-up date.

Chase

Each application is followed up on its logged next-action date until the payer confirms it. Requests for more information are answered from the document set, so the application does not stall or restart.

Effective date and release

When a payer issues an effective date, held claims are released, the tracker is updated, and the re-credentialing date goes in the calendar.

What you receive every week

Credentialing tracker

One table: provider, payer, location, status, reference number, submitted date, effective date, next action. You can see it any time.

Expirables calendar

License, DEA, board, malpractice and CAQH attestation dates with reminders at ninety, sixty and thirty days.

Weekly line in your report

Applications submitted, approved and pending, with the oldest pending items and what each is waiting on.

Worked example: a new nurse practitioner

A hypothetical family practice hires a nurse practitioner starting March 1. Credentialing starts December 1: the CAQH profile is built first, then the Medicare 855I and 855R go in, then Medicaid and the state's three MCOs, then five commercial payers. By March 1, Medicare and Medicaid are active and two commercial payers have effective dates; three are pending. Visits for the pending payers are held, not billed, and released as each effective date arrives. Nothing is written off.

Questions about credentialing

How long does credentialing take?

Medicare enrollment is usually the quickest; Medicaid depends on the state; commercial payers are often the slowest, and some take several months. Starting a full quarter before a provider's first day is the safe rule. We do not promise a faster number than the payer will give.

What is the difference between credentialing and payer enrollment?

Credentialing is the payer verifying a provider's qualifications. Enrollment is setting the provider up to bill and be paid, including contracting and linking to your group and location. Most practices need both for each payer, and we run them together. Payer enrollment has its own page for the enrollment-only work.

Can we bill while credentialing is pending?

Not to that payer. Some payers back-date the effective date to the application date, so held claims can be released later; many do not. We hold claims by payer and release them when the effective date arrives, and tell you which balances will have to be patient responsibility or written off.

Do you handle re-credentialing?

Yes. Re-credentialing dates and Medicare revalidation cycles go in the calendar when the first application is approved, and each renewal starts well before its deadline.

What do you need from each provider?

License, DEA, board certificates, malpractice face sheet, a CV with no unexplained gaps, NPI, CAQH login, and a signature on the payer forms that require one. We send a single checklist and chase the gaps.

Do you credential NEMT providers and home care agencies too?

Yes. Medicaid transportation provider enrollment and broker credentialing follow their own path, set out on the NEMT credentialing page. Home care agency enrollment with Medicaid and its managed care plans is handled under home care billing.

Do you credential behavioral health providers (LCSW, LPC, psychologists) with Medicaid MCOs and commercial payers?

Yes. Licensed clinical social workers, licensed professional counselors and psychologists go through the same steps as other clinicians: a CAQH profile kept attested, the state Medicaid enrollment, each Medicaid managed care plan's application and each commercial plan's panel request. What changes is the license type. Plans differ on which behavioral health licenses they enroll, some send behavioral health through a separate administrator, and rules for pre-licensed clinicians vary, so each plan's rule is confirmed for each license before anything is submitted. The behavioral health billing page sets out the Medicare and Medicaid enrollment rules by license.

Should we hire a credentialing specialist or use a credentialing company?

Hire one if you add providers or locations every month and can keep the person busy between applications. Use a company if credentialing comes in bursts: a new practice, a new provider, a revalidation year, with the work otherwise landing on an office manager who has another job. Either way, the tracker and the CAQH and PECOS logins belong to the practice. If you are weighing an in-house hire for billing as a whole, hiring a medical biller sets out what that role takes.