Medical credentialing companies do the slow, deadline-driven work of getting your providers enrolled and in-network with payers: building and maintaining the CAQH profile, gathering and verifying documents, completing each payer application, following up until the effective date lands, and tracking the recredentialing and revalidation deadlines that come after. Choosing one well comes down to a handful of things you can check before you sign: realistic turnaround, a clear pricing model, visibility into each application’s status, recredentialing tracking, data security, and references from practices like yours.
Most practices that outsource do it for one reason: credentialing is unforgiving about dates. The MGMA puts the wait between a submitted application and an approved effective date at 90 to 180 days, and the AMA warns it can run up to 180 days. A provider who sees patients before that date usually cannot bill those visits. The market consensus is that the delay is the payer’s fault.
In the credentialing work at the clinic our founder operates, the holdups that actually blow past that window are almost never payer speed. They are a lapsed CAQH attestation, a stale license or malpractice face sheet, or an application that sat waiting on one missing signature. That is the practical test of a good credentialing partner: not whether they promise speed, but whether they chase those small gaps before a payer does.
What does a medical credentialing company actually do?
Credentialing is the process a health plan uses to confirm a provider is who they say they are and is qualified to treat its members. Medical credentialing companies typically own the legwork, while your practice keeps the parts only you can do.
What medical credentialing companies usually handle:
- Setting up and maintaining the provider’s CAQH profile, including the periodic re-attestation plans require to keep the data active.
- Collecting the source documents: licenses, DEA registration, board certifications, malpractice coverage, work history, and education.
- Completing and submitting each payer’s application, commercial and government alike.
- Following up with each payer, week after week, until the application is approved and an effective date is issued.
- Tracking recredentialing and Medicare revalidation deadlines so a provider is never dropped for missing one.
What stays yours: supplying accurate, current information, signing the attestations and releases, deciding which payers to pursue, and negotiating the contract and fee schedule once the plan says yes. That last part is payer contracting, a separate job from credentialing, and it is worth knowing the difference before you buy.
Credentialing, enrollment, and contracting: what are you actually buying?
These three words get used interchangeably, and the confusion costs practices time. Credentialing is the verification step: the payer checks the provider’s qualifications. Enrollment is registering the provider with the payer’s system so claims can be processed, which with Medicare runs through PECOS. Contracting is agreeing to the terms and the fee schedule that put the provider in-network. Medical credentialing companies handle the first two reliably. Contracting, where your rates are actually decided, is the piece most services do not negotiate for you, so ask directly whether it is included.
CAQH sits underneath most of this. The CAQH Provider Data Portal (the portal formerly branded CAQH ProView) is the shared service most commercial payers use to collect credentialing information: a provider enters their data once and authorizes many plans to pull it, instead of filling out a separate form for each. More than 1,000 health plans ask their network providers to keep a profile there, and it has to be re-attested on a roughly 120-day cycle to stay active. One caveat that trips up new practices: a complete CAQH profile is a data source, not a decision. Plans still perform their own primary source verification, and a finished profile does not credential, enroll, or contract anyone on its own.
How long does credentialing take, and where is the real cost?
Plan on 90 to 180 days with most commercial payers from a complete application to an approved effective date; that is the range the MGMA reports, and the AMA cautions it can reach 180 days. Medicare enrollment runs through PECOS on CMS’s own processing standards, and Medicaid timelines vary widely by state. Those are clean-application timelines; a missing document resets the clock.
The real cost is rarely the fee. It is the revenue a provider cannot bill while they wait. Medicare offers a narrow cushion here: under federal rule 42 CFR 424.521, a newly enrolled physician or non-physician practitioner may bill retrospectively for covered services furnished up to 30 days before the effective date, and up to 90 days if a Presidentially-declared disaster kept them from enrolling sooner. Most commercial payers offer no such backdating, which is why the single most valuable thing medical credentialing companies do is start early. Because the process can run up to 180 days, begin well before a provider’s first patient day.
Should you credential in-house or outsource it?
Neither answer is universal. The right call depends on how many providers you credential a year and whether you have someone who can own the follow-up without dropping it when the schedule gets busy.
In-house tends to win when volume is low and steady, when one experienced coordinator already knows your payers, and when you want direct control over timing and communication. It fails quietly when that one person goes on leave, or when a growth spurt drops five new applications on a desk built for one.
Outsourcing to one of the established medical credentialing companies tends to win when you are adding providers, opening a location, or chasing many payers at once, and when recredentialing deadlines have started slipping. The tradeoff is that you lose some visibility and hand over sensitive provider data, so the controls you put around that handoff matter as much as the price.
One number helps size the decision. The MGMA has pegged the cost of a full-time in-house credentialing specialist at roughly $33,000 to $50,000 a year, against outsourced fees that are charged per provider and per payer. If you credential one or two providers a year, outsourced fees are almost always cheaper than a salaried hire. Once you are credentialing a steady stream of providers across many payers, an in-house specialist can pay for itself, which is why larger groups often keep the function in-house. The break-even is specific to your volume, so run your own numbers before you decide.
What do credentialing services cost?
Pricing is not standardized, so treat any figure as a market range rather than a quote. Medical credentialing companies commonly publish rates in these bands:
- Per payer: roughly $100 to $300 per provider for each insurance network, with some services quoting higher.
- Initial credentialing across several networks: often $1,500 to $3,500 for one provider joining multiple payers.
- Ongoing maintenance and recredentialing: frequently $600 to $2,400 per provider per year.
Separate from the service fee, some payers and government programs charge their own application fees, and those change year to year. Ask any of the medical credentialing companies you shortlist to put its pricing model, what each tier includes, and what counts as an add-on in writing before you commit.
How to choose a medical credentialing company: 8 questions to ask
The sales pitch always sounds the same. These questions separate the medical credentialing companies that finish applications from the ones that file them and move on.
- What is your realistic turnaround, in writing? A credible answer sounds like “90 to 180 days for most commercial payers,” not “a few weeks.” Anyone promising to beat the payers’ own timelines is selling the thing they cannot control.
- Do you work my specific payers, in my state? Credentialing is local. A company that already knows your Medicaid program and your top commercial plans will move faster than one learning them on your account.
- How will I see the status of every application? Ask for the portal, the report, or the cadence of updates. “We’ll let you know” is how an application stalls for a month without anyone noticing.
- Who owns the follow-up, and how often? The work that gets an effective date issued is persistent weekly follow-up. Confirm it is a named responsibility, not something that happens when someone gets around to it.
- Do you track recredentialing and revalidation deadlines? NCQA requires accredited health plans to recredential providers at least every 36 months, some payers and hospitals use shorter cycles, and Medicare has its own revalidation cycle. A missed deadline drops a provider from the network. Make sure someone is watching the calendar after the first approval.
- How do you handle my CAQH profile and re-attestation? CAQH data has to be re-attested on a schedule to stay active. A good partner maintains it; a weak one sets it up and lets it lapse.
- Is payer contracting included, or only credentialing? If your rates matter, and they do, know whether anyone is negotiating the fee schedule or simply getting you accepted at the default.
- How do you protect provider data, and can I talk to a reference? You are handing over licenses, Social Security numbers, and malpractice histories. Ask about their security practices and a signed agreement covering that data, and ask to speak with a practice your size that has used them for at least a year.
Red flags when you compare medical credentialing companies
The strongest medical credentialing companies answer every question above without flinching. Walk away when you see these instead:
- Guaranteed timelines or promises to “expedite” what the payer controls.
- No way to see application status without emailing to ask.
- Pricing that will not go in writing, or a long list of surprise add-ons.
- No recredentialing tracking, so the relationship ends at the first effective date.
- No signed agreement covering how your provider data is stored and used.
Where PMC fits
Practice Management Consultancy advises independent practices on credentialing and payer contracting. We are consultants, not an outsourced billing operation: we help you decide whether to credential in-house or hire a company, set up a process that does not drop deadlines, and oversee the medical credentialing companies you hire so applications actually close. That advice is grounded in doing the work ourselves. The team behind PMC keeps the clinic our founder operates contracted with major commercial payers and Medicare, so the checklist above is the one we use, not a borrowed one.
If you are weighing in-house versus outsourced credentialing, or sizing up a company before you sign, talk it through with us. Call (706) 909-3271 or book a call and we will walk through your payers and your timeline.
Frequently asked questions
Is credentialing the same as getting in-network?
No. Credentialing verifies the provider’s qualifications. Being in-network also requires enrollment in the payer’s system and a signed contract with a fee schedule. A provider can be credentialed and still not be in-network until the contract is executed.
Can I bill for visits before credentialing is finished?
Usually not with commercial payers. Medicare is the main exception: federal rule 42 CFR 424.521 lets a newly enrolled physician bill retrospectively for covered services furnished up to 30 days before the effective date, or up to 90 days after a Presidentially-declared disaster. The safest approach is to start early so the effective date arrives before the provider sees patients.
How far in advance should I start?
Start as early as you can. Because commercial credentialing can run up to 180 days and a missing document resets the clock, give yourself several months before a provider’s first patient day.
Do I still need CAQH if I hire a credentialing company?
Yes. Most commercial payers pull credentialing data from CAQH, so the profile still has to exist and stay re-attested. Good medical credentialing companies maintain it for you; they do not replace it.
What happens if I miss a recredentialing deadline?
The provider can be dropped from the network, which stops payment until they are reinstated. Because health plans recredential at least every 36 months, deadline tracking after the first approval is one of the most valuable things a credentialing partner provides.
How do I compare credentialing services before I hire one?
Line them up on the same criteria rather than on price alone: written turnaround targets, the payers and states they work, how you will see application status, who owns weekly follow-up, recredentialing tracking, CAQH maintenance, data security, and references from practices your size. The strongest medical credentialing companies will put all of that in writing before you sign.
Related reading: insurance credentialing step by step, the CAQH credentialing guide, credentialing in medical billing, Medicare provider enrollment, and when to outsource medical billing. For hands-on help, see our practice consulting services.
