A new physician signs with your practice on the first of the month. She’s licensed, board certified, and ready to see patients. Yet until each insurance company approves her, every claim she generates is a claim nobody pays at in-network rates. Closing that gap is the whole point of medical credentialing services.
Medwave’s credentialing team brings more than 25 years of payer experience to every file. We’ve supported 15,000+ providers nationwide, and our average turnaround with commercial carriers runs about 85 days. Below, you’ll see what credentialing involves, how long each payer type usually takes, and how we keep your providers moving toward in-network status without the paperwork landing on your desk.
Key Takeaways
- Medical credentialing is how payers verify a provider’s training, licensure, and history before allowing in-network billing.
- Until a provider is approved, their claims are denied or paid out-of-network, so every week of delay costs revenue.
- Commercial payers usually take 90 to 150 days, while Medicare processes most clean PECOS applications within 15 to 50 days.
- DataSpring / CAQH profiles must be re-attested every 120 days, and Medicare enrollment must be revalidated every five years.
- Approval isn’t the end. Recredentialing, expirables tracking, and revalidation keep providers billable for years after the first yes.
What are Medical Credentialing Services?
Medical credentialing is the process insurance companies, hospitals, and health plans use to confirm a provider is qualified to treat their members. They check education, residency, board certification, state licenses, DEA registration, malpractice history, and work history. Most of that gets confirmed directly with the issuing source, a step called primary source verification.
Credentialing services handle that work for you. A credentialing team gathers your documents, builds and maintains payer profiles, submits applications, chases follow-ups, and keeps everything current after approval.
People often treat credentialing and enrollment as the same thing. They’re close, but not identical. Credentialing verifies the provider. Enrollment ties that verified provider to a payer’s network and billing system so claims can flow. A good credentialing partner handles both, start to finish.
What Do Medwave’s Medical Credentialing Services Include?
Our credentialing team, led by Lauren Lau, handles the full lifecycle. That covers initial applications, follow-up with payer credentialing departments, approvals, and all the maintenance work that comes after. Here’s how each piece works in practice.
How Does Medwave Manage DataSpring / CAQH Profiles?
Most commercial payers pull provider data from DataSpring (powered by CAQH), the platform formerly known as CAQH ProView. It’s free for providers to use, and DataSpring requires providers to re-attest their profiles every 120 days. Let attestation lapse and the profile shows as expired. Payers notice, and pending applications stall until it’s fixed.
We build new profiles from scratch, clean up existing ones, upload current documents, and track attestation dates so nothing expires quietly. Need a new account? Start with our CAQH setup form and we’ll create it for you.
Do You Need an NPI Before Credentialing Starts?
Yes. Every provider needs a Type 1 (individual) NPI. Groups and facilities that bill under their own name need a Type 2 (organizational) NPI as well.
The taxonomy codes attached to each NPI also have to match the specialty you’re applying under. Mismatches here cause more rejections than most practices expect, and they’re easy to miss because NPPES doesn’t flag them. We set up or correct NPIs and connect them to the right EIN. For background, see our FAQ on what an NPI is and whether you need one.
How Does Medicare and Medicaid Enrollment Work?
Medicare enrollment runs through PECOS and your regional Medicare Administrative Contractor (MAC). Medicaid is state-run, so every state has its own portal, forms, and quirks. Some states also require Medicaid enrollment before a provider can join a Medicaid managed care plan in that state.
We handle the CMS-855 applications, reassignments, and state Medicaid filings. Revalidation dates go on our calendar the day an approval comes in.
What Happens with Commercial Payer Applications?
Commercial payers like Aetna, UnitedHealthcare, Cigna, and the Blue Cross Blue Shield plans each run their own credentialing committees. Some have open panels. Some are closed for certain specialties or regions. A few will say no in week one, while others go silent for two months.
We submit to payers in parallel instead of one at a time, follow up on a fixed schedule, and escalate when an application sits too long. If you’re unsure which payers to prioritize, our health insurance company directory ranks major payers by market share and credentialing priority.
Why Does Recredentialing Never Stop?
Getting approved is a milestone, not the finish line. NCQA requires accredited health plans to recredential practitioners every three years (NCQA, 2024), and some plans run a two-year cycle. Medicare revalidation comes around every five years. Meanwhile, licenses, DEA registrations, board certifications, and malpractice policies all expire on their own separate schedules.
Our recredentialing team tracks every expirable and starts renewals early. One missed date can undo months of work.
How Long Does Medical Credentialing Take?
It depends on who you’re credentialing with. Commercial payers usually take the longest. Medicare is the fastest by a wide margin, since First Coast, a Medicare Administrative Contractor, processes 95% of initial PECOS applications within 15 days when no site visit is required. Medicaid can swing by months depending on the state. With commercial carriers, Medwave’s average sits at about 85 days, faster than the typical 90 to 150 day range.
The table below shows typical ranges by credentialing type. Actual times vary by payer, state, and how complete the application is.
| Credentialing Type | Typical Timeline | What Drives the Timeline |
|---|---|---|
| Commercial / Private Payers | 90 to 150 days | Payer committee schedules and panel status. Medwave averages about 85 days. |
| Medicare (PECOS) | 15 to 50 days | Most clean PECOS applications are processed within 15 days. Site visits or fingerprinting can push it to about 85 days. |
| Medicaid | Varies by state | State automation levels and manual verification. Some states finish in weeks, others take several months. |
| Hospital Privileging | 60 to 120 days | Medical staff credentials committee meeting calendar. |
| Recredentialing | Every 2 to 3 years | Required at least every 3 years under NCQA standards, and every 2 years for some plans. |
| Telehealth-Only Networks | 15 to 45 days | Digital verification on rapid credentialing platforms. |
Medicaid is the hardest to predict. States with automated verification can finish in a few weeks, while states that still verify by hand can take several months.
Hospital privileging runs on the medical staff calendar. If the credentials committee meets monthly and your file misses the cutoff by a day, you wait for the next meeting.
You can’t speed up a payer’s committee meeting. What you can control is whether the file ever bounces back. A missing signature, an outdated malpractice face sheet, or an unexplained gap in work history can send an application back to the start of the queue, and that’s how a 90-day application turns into a 180-day one.
Which Providers and Specialties Does Medwave Credential?
We credential physicians, nurse practitioners, physician assistants, therapists, behavioral health clinicians, labs, and facilities. Clients range from solo practices to multi-state groups adding dozens of providers at a time.
Our specialty work spans behavioral health, cardiology, anesthesiology, physical therapy, remote patient monitoring, toxicology, and many more. Browse the full list on our billing and credentialing specialties page. Opening a new practice or onboarding a group? The on-boarding documentation checklist helps you gather everything before the first application goes out.
Medical Credentialing FAQ
How much do medical credentialing services cost?
Most credentialing companies charge per payer application, with ongoing maintenance billed monthly or bundled in. At Medwave, the per-application price drops as the number of applications goes up, so groups credentialing several providers pay less per file than a solo provider. Contact us for a quote based on your provider count and payer list.
How long does Medicare credentialing take?
Most initial Medicare enrollments submitted through PECOS are processed within 15 to 50 days. Applications that need a site visit or fingerprinting can take up to about 85 days, and paper CMS-855 forms run slower than online submissions.
Can a provider see patients before credentialing is complete?
A provider can see patients, but the practice may not get paid at in-network rates for those visits. Medicare allows limited retroactive billing of up to 30 days in qualifying cases. Most commercial payers don’t pay for services before the effective date, so check each payer’s policy before scheduling.
What documents are needed for medical credentialing?
Expect to provide state licenses, DEA and state controlled substance registrations, board certification, diplomas, a current CV with month-and-year work history, malpractice insurance certificates, NPI numbers, and a government-issued ID. Hospital privileges and peer references are often required too.
How often do providers need to recredential?
Most commercial health plans recredential every two to three years. Medicare revalidation happens every five years, or every three for DMEPOS suppliers. DataSpring / CAQH attestation is required every 120 days.
What is the difference between credentialing and payer contracting?
Credentialing proves a provider is qualified. Payer contracting sets the terms of the relationship, including reimbursement rates, covered services, and payment timelines. A provider can be credentialed and still be stuck with a weak fee schedule if no one negotiates the contract.
Can Medwave credential providers in multiple states?
Yes. We credential providers nationwide and manage multi-state groups, including separate state Medicaid enrollments and regional Blue Cross Blue Shield plans.
What happens if a DataSpring / CAQH profile expires?
Payers that rely on CAQH can’t pull current data, so pending applications stall and active participation can be put at risk. Re-attesting usually restores the profile quickly, but any application caught in the gap may need to be resubmitted or re-verified.
Ready to Get Credentialed?
Credentialing rarely fails because a provider isn’t qualified. It fails because a date slipped, a document expired, or nobody followed up with the payer for six weeks. Fix those things and approvals move.
Medwave is a healthcare revenue cycle partner and we handle medical billing, provider credentialing, and payer contracting under one roof. That means your providers get credentialed, your contracts get negotiated, and your claims go out clean from the first date of service. Fill out the form below or call (412) 219-4789, and someone from our team will follow up within one business day.