How to Reduce Your Credentialing Approval Time From Months to Weeks
Credentialing approval time, sometimes called payer enrollment time or provider enrollment time depending on who you ask, is the number of days between a provider applying to join an insurance network and that provider actually being allowed to bill the insurer for a visit. For most US practices, that number lands somewhere between 90 and 180 days. Every single one of those days is a day the provider is seeing patients without getting paid for it, which is why credentialing approval time is one of the few administrative numbers in medical credentialing that shows up directly on a practice’s bottom line.
This is worth writing about right now specifically because the rules just changed. In July 2025, NCQA shortened the window payers get to make a decision. A growing list of states have passed laws that put payers on a strict legal clock, some with automatic penalties if that clock runs out. Almost none of this shows up in the insurance credentialing advice practices are already reading, which is the actual point of this piece. Not another version of “start early and fill out your CAQH credentialing profile correctly,” but the specific, current levers that can turn a 120 day wait into something closer to 60.
Filling out a CAQH profile doesn’t start any clock by itself. It just sits there until three things happen, one after another: the payer checks it, the payer’s committee approves it, and the payer’s contracting team turns on billing. Most people quote “90 to 120 days” like that number covers all three steps. Really, it usually only covers the first one.
It’s Three Separate Steps in the Provider Credentialing Process, and Each One Can Slow You Down on Its Own
Three separate things have to happen in the medical credentialing process before a claim actually gets paid:
That contracting and activation step usually tacks on another 30 to 45 days after credentialing itself is already done. So when a payer tells you ‘120 days,’ the number you can actually bill against is often closer to 150 or 160.
The credentialing part of that timeline is also the one place where your own state might already be doing some of the work for you.
Check If Your State Has a Credentialing Law About This
A few states have passed laws that put a hard limit on how many days a payer can sit on a finished application. Some of these laws even come with a built-in penalty if the payer blows past that limit.
- California, under AB 1041, gives health plans 90 days to decide on a complete application, starting January 1, 2027. Miss that window, and the provider automatically gets provisional approval for 120 days.
- Colorado’s SB21-126 gives carriers 60 days to finish credentialing. If they don’t send a receipt within 7 days of getting the application, the law treats the physician as a participating provider no later than 53 days after submission, done reviewing or not.
- Indiana makes the payer flag missing information within 5 business days. If a complete application doesn’t get a decision within 15 business days, the provider has to be provisionally credentialed.
- Illinois caps it at 60 days after all the checking is finished.
- New York gives newly licensed providers, or ones who just moved from another state, provisional credentialing if they apply within six months and join a group already in that plan’s network.
- Virginia caps provisional credentialing at 60 days for anyone who finished residency or fellowship in the past year.
If your state has one of these deadlines and the payer misses it, put that in writing and mention the law by name. That’s a very different conversation than a polite check-in email. But none of this matters if the file never actually gets in front of someone to review, and that comes down to a scheduling detail almost nobody thinks to ask about.
Ask When The Credentialing Committee Actually Meets
Payers and hospitals don’t review files the second they’re done. There’s a credentialing committee, and it meets on a set schedule, usually once a month. If a file finishes checking the day after that month’s meeting, it just sits there for a whole extra month, even though nothing about the provider changed.
Call the payer’s credentialing department and ask two things directly: when does the committee meet next, and what’s the cutoff date to get on that month’s list. Then aim for that date instead of just sending your paperwork whenever it happens to be ready. That one phone call can save you 30 days.
Once a file does clear the committee, how long the payer can then sit on it before finalizing everything comes down to a rule that changed less than a year ago.
An NCQA Credentialing Rule From 2025 That’s Really on your side
Starting July 1, 2025, NCQA rewrote several of the numbers that govern how payers operate:
- Accredited organizations: the verification window dropped from 180 days down to 120.
- Certified organizations: the verification window dropped from 120 days down to 90.
- Ongoing monitoring: every credentialed provider now has to be checked every single month for license status, exclusions, and board actions, instead of checked once in a while.
- Recredentialing: now runs on an exact 36 month cycle from the last approval date.
- Attestation: has to happen within 180 days of the committee’s decision.
In exchange for the shorter windows, the checking never really stops anymore.
A lot of payers are meeting this tighter schedule by hooking their systems up directly to licensing boards and medical schools instead of doing everything by phone and fax, which cuts out the waiting that used to happen while someone tracked down a registrar’s office.
It’s worth just asking your payer contact if their process is automated yet. That’s a different question entirely from asking whether the payer will let your provider start seeing patients early on their own terms, which some do regardless of any law or NCQA rule.
Ask About ‘Provisional Network Participation’ By That Exact Name
Some payers offer provisional in-network status as their own company policy, separate from any state law. Blue Cross Blue Shield plans in Texas and Montana will grant provisional status once a provider has a signed contract, a complete CAQH profile with the right authorization, and a valid license, while the full review keeps happening in the background. The check to confirm the file is complete for this usually takes 8 to 10 calendar days.
You have to ask for this by name, because it’s not something that shows up in a standard onboarding packet. And if the provider is joining a bigger organization instead of a small practice, there’s a second shortcut worth checking on at the same time.
Ask if the Organization Already Has a Delegated Credentialing Agreement
A hospital, big medical group, or IPA sometimes already has what’s called a delegated credentialing agreement with a payer. That means the organization does its own background checking, following NCQA, CMS, or URAC rules, and just hands the payer the finished, verified file instead of the payer starting from zero.
A provider joining an organization that already has this delegated credentialing setup skips the individual payer review entirely for that piece, since the network already trusts the organization’s own verification work.
If you’re trying to build delegation status from scratch instead of joining a place that already has it, know that a failed audit doesn’t just cost you the audit. It can set your relationship with that payer back by months, sometimes long enough that it is worth treating as starting the whole arrangement over. That means your credentialing committee has to be a real group that actually meets and takes minutes, not paperwork sitting in a drawer. All of this is about the payer’s side of things, though, and a provider often needs a state license before any of it can even begin.
Don’t Wait For the License Before You Start Credentialing
If a provider needs a license in a new state, don’t sit around waiting for it before doing anything else. States in the Interstate Medical Licensure Compact can issue a new license in 2 to 4 weeks through that pathway, compared to 8 to 16 weeks the traditional way.
There are similar shortcuts for other license types too, like the Nurse Licensure Compact for RNs and PSYPACT for psychologists. As of mid 2026, 44 states plus DC and Guam are part of the medical compact, though California and New York still aren’t, so check eligibility first.
Start the CAQH profile and gather your payer documents the same week you file for the compact license, not after it shows up. Doing both at once instead of one after the other can cut 45 to 60 days off the total wait. State licensing and the payer enrollment process are not the only two tracks running, though. If your provider will see any Medicare patients, there is a completely separate system involved, and it does not touch CAQH at all.
Medicare Enrollment Runs on its Own System, And it Rewards Going Digital
Medicare enrollment happens through PECOS, short for the Provider Enrollment, Chain, and Ownership System, and it is separate from the CAQH-based process most commercial payers use. You cannot bill Medicare without it, no matter how fast your commercial credentialing goes.
CMS’s own guidance says online PECOS applications typically process in about 45 days, compared to roughly 60 days for a paper CMS-855 form mailed in the old way. Palmetto GBA, one of the larger Medicare Administrative Contractors, reports accurate online submissions processing in about 7 days, against roughly 14 days for an accurate paper submission through that same contractor, while anything incomplete stretches well past either number no matter which format you used. The form you need depends on who you are:
- Individual physicians typically file a CMS-855I.
- Group practices file a CMS-855B.
- A CMS-855R links an individual provider to a group so payments can be reassigned.
Filing the wrong form is one of the more common reasons an otherwise ready application gets sent back.
The one thing PECOS and your commercial payer applications do have in common is CAQH. An expired CAQH attestation at the exact moment you submit a PECOS application is one of the more preventable reasons a Medicare contractor sends back a request for more information, so it is worth checking that attestation is current before you file, not after.
Clearing PECOS and every commercial payer is still only half the picture, though, since none of it matters much if you cannot get a straight answer on where a file actually sits while you wait.
Find out which company is actually checking the paperwork
A lot of people assume the insurance company itself calls the medical schools and licensing boards to verify everything. Often it doesn’t. Plenty of payers hire an outside credentialing verification organization, or CVO, to do that insurance credentialing legwork for them. Blue Cross Blue Shield of Texas and Montana both use a company called Verisys, which used to be called Aperture, for exactly this.
If you know the name of the CVO a payer uses, you can sometimes call them directly to find out where a file actually stands, instead of sitting on hold with the payer’s general customer service line. It gets you talking to the people who actually have the file in front of them. None of that changes the fact that your provider still needs to bring in some money while all of this is happening.
Legal ways to bring in revenue while you wait
- Incident-to billing. If a new NP or PA is working under a supervising physician who’s on-site and actually involved in the patient’s care, those visits can sometimes be billed under the supervising doctor’s NPI. The proof of that supervision needs to be written down at the time, not put together later.
- Locum tenens billing. A substitute provider can bill under a temporarily unavailable credentialed provider’s NPI using modifier Q6. This is meant for things like illness or leave, not as a regular way to cover a new hire’s waiting period, and payers are getting better at catching mismatched dates between billing and credentialing.
- Out-of-network billing, done openly. You can see patients and bill out-of-network as long as you tell them upfront exactly what it will cost.
What you should never do is bill under a different provider’s NPI to hide who actually saw the patient, or backdate a start date to cover visits that happened before approval came through. Both of those count as fraud under CMS and payer rules, and payers now run automated checks that specifically look for date mismatches like this. An approval that clears every one of these checks still depends on staying off lists like the OIG’s List of Excluded Individuals and Entities, since payers are now required to screen against it every single month as part of that same 2025 monitoring rule.
Don’t Let the Approval You Just Earned Slip Away
CMS wants ownership changes and other major updates reported within 30 days, and smaller changes within 90 days, or the enrollment can get pulled. Recredentialing with commercial payers runs on that same 36 month cycle mentioned earlier.
Medicare runs on its own separate clock here too: PECOS enrollment has to be revalidated roughly every 5 years, and missing that window deactivates your billing privileges outright, not just flags the file for review.
Getting reactivated after a deactivation takes you through most of the same enrollment steps you already went through the first time. Since most commercial payers still pull provider data from that same CAQH profile, one lapsed attestation there can freeze billing across every commercial payer at once, even while your Medicare enrollment stays completely fine.
Set a reminder 90 days before any of these deadlines. Don’t count on a notice email landing in a shared inbox that ten other people also ignore.
Final Thoughts: ‘Three’ things to do today
- Look up your state’s insurance code for a credentialing deadline and a provisional credentialing rule, and write down the exact date it kicks in for anything you have pending right now.
- Call each payer you’re waiting on. Ask when their credentialing committee meets next, and whether a provisional or expedited status is available once your file is complete.
- If a new state license is needed, check compact eligibility today and start that process alongside credentialing instead of waiting for it to finish first.
Sources:
- NCQA 2025 standards changes: https://andros.co/staying-ahead-of-the-2025-ncqa-credentialing-changes-5-things-you-need-to-know/
- NCQA 2025 standards changes (alt): https://neolytix.com/articles/ncqa-credentialing-standards/
- NCQA 2025 standards changes (alt): https://verisys.com/blog/navigating-ncqa-2025/
- California AB 1041: https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202520260AB1041
- Colorado SB21-126: https://leg.colorado.gov/bills/sb21-126
- Indiana Code § 27-8-11-7: https://law.justia.com/codes/indiana/title-27/article-8/chapter-11/section-27-8-11-7/
- Illinois 410 ILCS 517/15: https://www.managedcarelegaldatabase.org/state-law/illinois-compiled-statutes-410-ilcs-517-health-care-professional-credentials-data-collection-act
- New York Insurance Law §4803 / PHL §446-d: https://www.nysenate.gov/legislation/bills/2015/2015-s629
- Virginia 12VAC5-408-170: https://law.lis.virginia.gov/admincode/title12/agency5/chapter408/section170/
- CMS PECOS enrollment: https://www.cms.gov/medicare/enrollment-renewal/providers-suppliers/chain-ownership-system-pecos/enrollment-applications
- Palmetto GBA processing times: https://healthgroup.com/processing-time-for-medicare-enrollment-applications-an-increasing-problem-for-providers/
- CMS-855 form guide: https://healthcare.trainingleader.com/2019/08/medicare-enrollment-application-cms-855i/
- IMLC official site: https://imlcc.com/
- IMLC (AMA issue brief): https://www.ama-assn.org/system/files/fsmb-interstate-medical-licensure-compact-issue-brief.pdf
- CMS 30/90 day reporting rules: https://www.sai360.com/resources/grc/healthcare-grc/2026-cms-enforcement-your-data-accuracy-is-now-your-primary-revenue-defense
- CMS ownership change reporting (alt): https://hallrender.com/2024/10/22/new-medicare-disclosure-requirements-for-skilled-nursing-facilities-provider-enrollment-off-cycle-revalidations-watch-for-a-revalidation-request/
- Monthly OIG exclusion screening: https://exclusionscreening.com/cms-revocation-authority/

Are Credentialing Delays Slowing Down Your Practice?
OmniMD streamlines credentialing workflows to help providers stay enrolled, reduce administrative delays, and maintain faster billing cycles.
Dr. Giriraj Tosh Purohit is an experienced Product Manager and Security officer with a strong background in healthcare technology and management consulting. With expertise spanning clinical workflows, EHR, RCM, Digital Health, and AI-driven products, he has been instrumental in shaping innovative healthcare solutions.

