Therapy Credentialing Guide for PT, OT, SLP, & Mental Health
Therapy credentialing—the process of verifying your professional standing to get paneled with insurance networks—should not require an exhaustive blog post. In an ideal world, setting up your private practice or bringing on a new clinician would be a simple, three-click administrative task.
Unfortunately, we do not live in an ideal clinical world. Instead, independent healthcare providers—including physical therapists (PTs), occupational therapists (OTs), speech-language pathologists (SLPs), and mental health providers—must navigate an arduous, convoluted, and deeply fragmented system.
Even more unfortunately, this engineered confusion has created a breeding ground for predatory corporate “credentialing services/sharks.” These agencies paint the insurance enrollment process as impossibly complex, convincing you that your only option is to hand over lots of money, share your most sensitive personal and business data, and give them control over the process—all while keeping you in the dark.
Our thesis in this post is simple: You CAN learn the credentialing process, and as a private practice owner, you should 100% understand this key part of your business.
We’re giving you tons of information on this page, but don’t worry—you don’t have to navigate this process alone! We’ve embedded several options for peer support throughout this guide. 🙂
What Is Therapy Credentialing? (And Why It Matters)
At its absolute baseline, insurance credentialing is the formal administrative process by which a health insurance payer verifies your professional identity and clinical qualifications. It is the gatekeeping mechanism that insurance companies use to audit your board licensure, education, and malpractice coverage to ensure you meet their quality standards. Once approved, the payer allows you to treat their members and submit claims for in-network reimbursement.
However, as a private practice owner, you must look past the basic definitions. Credentialing is not just an insurance task—it is a core legal and data-integrity pillar of your business.
DIY vs. Outsourcing: Evaluating Therapy Credentialing Services
When you first face the murky web of insurance enrollment portals, the temptation to completely outsource the problem is strong. This administrative anxiety is exactly what predatory, full-service third-party credentialing agencies (a.k.a. the “credentialing sharks”) rely on to capture your business.
Traditional agencies sell their services by exaggerating the difficulty of the application process. They want you to believe that the portals are an impenetrable black box that only their corporate technicians can navigate. Then, they
demand hefty upfront retainer fees
ask you to surrender all your personal, business, and clinical data, and
force you out of the loop.
Because their internal systems lack transparency, you are left completely blind, with no insight into where your applications stand or why they are stalling. Similarly, large billing and tech companies present credentialing as an insurmountable obstacle in order to convince you to join their closed networks. They offer to handle your credentialing for free, but this convenience comes with a major catch: they ultimately own your insurance contract. You become tied to their platform, losing your long-term operational freedom and control over your data.
The Smart Alternative: The “Guided DIY” Hybrid Model
Instead of paying thousands of dollars to a corporate service or trying to guess your way through portals based on unreliable social media advice, the most strategic and financially sound option is guided DIY credentialing.
This allows you to:
maintain total ownership of your data
master the systems that are critical to your business success, and
save tons of money in the process.
With this option, you do the baseline data entry, but if you hit a technical wall with a particular portal or verification rule, you don’t waste months fighting the insurance company on your own.
Instead, you can pay a trusted peer mentor—like Kara Welke at Next Level OT—to help you through your specific application blockers and ensure all your data is entered correctly before you hit submit. These types of consultations are much more affordable than the fully outsourced alternative, running around $200 per strategy call.
We’ve weaved in Kara’s expert advice throughout this guide, but we’d also recommend checking out her podcast course on therapy credentialing and billing here.
The Therapy Credentialing Glossary
Before filling out a single page of an insurance application, it’s important to understand the mechanisms of the insurance credentialing system. In private practice circles, terms like “credentialing,” “enrollment,” and “contracting” are routinely tossed around as if they mean the same thing. They do not.
Misunderstanding these definitions is the number-one reason providers face delayed payouts and rejected claims. The table below breaks down common terms and acronyms—and explains the foundational workflows you must establish before opening your doors to insured patients.
Term / Acronym | What It Means | What to Know |
Credentialing | The formal process where an insurance payer verifies and approves your professional qualifications, board licensure, education, and clinical eligibility. | Requirements vary wildly depending on the insurance company, your state regulations, and your clinical discipline (e.g., PT, OT, SLP, or mental health). Credentialing simply proves you are qualified; it is not a contract. |
Provider Enrollment | The technical process of registering an individual clinician or a group organization with Medicare, Medicaid, or commercial networks so your entity can physically submit claims and clear payments. | Enrollment can happen either in-network or out-of-network. Completing an enrollment profile does not automatically mean you are contracted with that health plan. |
Contracting | The execution of a formal business agreement with an insurance network that binds your practice to specific negotiated reimbursement rates and rules. | This is the final stage of forming a legal relationship with a payer. It defines your exact obligations as a provider, sets the rules for claim submission, and solidifies contract expectations. |
CAQH | Council for Affordable Quality Healthcare. A centralized, online provider information repository used by the vast majority of commercial insurance companies during panel reviews. | Think of this as your digital credentialing portfolio, where you securely house your license, malpractice policy, NPI, and work history. Note that having a CAQH profile does not mean you are paneled; it is simply the tool networks use to access your verified data. |
PECOS | Provider Enrollment, Chain, and Ownership System. Medicare’s online national enrollment and provider management portal. | This is the federal, Medicare equivalent to your commercial CAQH profile. It is used exclusively to process your initial Medicare enrollment, handle periodic revalidations, submit change-of-information forms, and track provider maintenance. |
NPI (Type 1 and Type 2) | National Provider Identifier. A permanent, unique 10-digit identification number assigned to healthcare providers for cross-network billing and identification. | A Type 1 NPI belongs solely to an individual clinician and stays with them throughout their entire career. A Type 2 NPI is assigned to an organization, corporate entity, or group practice. |
PTAN | Provider Transaction Access Number. A Medicare-specific identification number assigned to your practice by your regional Medicare Administrative Contractor (MAC) upon enrollment approval. | This number is entirely separate from your NPI and is completely unique to your contract with federal Medicare programs. You will need your PTAN for all Medicare billing submissions and to access the online portal. |
EIN / TIN | Employer Identification Number / Taxpayer Identification Number. An EIN is a federal tax identification number issued directly by the IRS to designate a distinct business entity. | An EIN is used to log tax data. A TIN is a broader umbrella term that can encompass an EIN, a Social Security Number (SSN), or an Individual Taxpayer Identification Number (ITIN). Payers universally require a valid TIN to process payments. |
Therapy Credentialing Requirements: Your Step-by-Step Checklist
Before you log into any portals or fill out any forms, first pause and take a breath. The credentialing process really is manageable when you approach it methodically (I promise!), and having everything in order before you start will save you significant time and frustration down the road.
Think of this section as your pre-flight checklist. Work through these steps in order, and you’ll set yourself up for a much smoother process overall.
Step 1: Decide whether you actually need to get credentialed.
Not every practice needs to be credentialed with every payer. As you weigh the decision to get credentialed with a particular payer, you’ll want to consider your practice model, your target population, your geographic location, and the services you provide.
As Kara advises, “Really dig deep into what you want to do and what you want out of your business. My business is completely different than the business down the street or the business in the state over. So it has to be unique to you.”
If you primarily serve geriatric patients and provide skilled, medically necessary services, then Medicare credentialing is essentially non-negotiable (we’ll dig into why later on in this guide). If, on the other hand, you’re building a cash-based pediatric practice, then Medicare probably won’t be high on your credentialing priority list.
Step 2: Set up your business entity and EIN, and make sure they match everywhere.
Before you begin the credentialing process, your business needs to be formally established with your state, and you’ll need an Employer Identification Number (EIN) from the IRS. This sounds straightforward, but there is a very common and very avoidable pitfall here: your business name must be identical across every document.
If your state registration says “Home Therapy Solutions LLC” but your EIN paperwork says “Home Therapy Solutions,” insurance companies (as well as Medicare) may reject your application because the names don’t match. As Kara noted, even a missing comma (e.g., before “LLC”) can lead to credentialing hiccups.
So, take the time to check every character across every piece of official documentation. Yes, it’s tedious—but catching it early could prevent weeks of delays further down the line.
Step 3: Confirm your Type 1 NPI.
Most practicing therapists already have a Type 1 NPI, which is the 10-digit national provider identifier assigned to you as an individual clinician. This number follows you throughout your career regardless of where you work. If you’re not sure of yours, you can look it up through the National Plan and Provider Enumeration System (NPPES).
Step 4: Register for a Type 2 NPI.
Your Type 2 NPI is assigned to your organization or group practice, not to you as an individual. This is a separate registration, also completed through NPPES, and it’s required before you can submit claims under your business entity. If you’re unsure whether you need a Type 2 NPI, know that if you’ll be submitting claims or issuing superbills under a business name, you almost certainly do.
Step 5: Open a dedicated business bank account.
You’ll need a business bank account (not a personal one) before you can complete Medicare enrollment—and really, even if you are a solo owner/operator of your practice, you should definitely use a business bank account rather than your personal one. You’ll also need either a voided check or a bank letter on official letterhead to verify the account. Get this in place early, as it’s a required step before electronic funds transfer (EFT) can be set up for insurance payments.
Step 6: Gather your credentialing documents.
There’s a lot of paperwork to submit as part of the credentialing process. So before you start filling out any applications, gather these items in one place:
Copy of your professional license (and the date you were first licensed in your state)
Copy of your diploma
Proof of malpractice/liability insurance
Your EIN documentation
Your NPI Type 1 and Type 2 numbers
Business registration documentation from your state
Voided check or bank letter
(If you’re like me, finding your diploma might feel like the hardest part. 😅 Track it down now so it doesn’t hold you up later.)
Step 7: Set up your CAQH profile.
CAQH (Council for Affordable Quality Healthcare) is a centralized online repository where you store your professional credentials and practice information. Most commercial insurance companies pull from CAQH during credentialing, so having a complete, up-to-date profile here will help streamline your commercial applications. Be aware, though, that having a CAQH profile does not mean you are automatically credentialed with any payers. You still need to go through the full application process.
Step 8: Determine your MAC jurisdiction (if you are getting credentialed with Medicare).
Medicare credentialing is administered regionally through Medicare Administrative Contractors (MACs). Your MAC depends on your practice location, and knowing who yours is will be important for enrollment, portal access, and ongoing billing support. You can find your MAC on this CMS page.
Step 9: Enroll in PECOS (if you are getting credentialed with Medicare).
PECOS (Provider Enrollment, Chain, and Ownership System) is Medicare’s online enrollment portal. This is where the Medicare credentialing process formally begins. You’ll complete your application here, and once approved, your MAC will assign you a PTAN (Provider Transaction Access Number)—a Medicare-specific identifier you’ll need for billing and portal access.
Step 10: Research Medicaid (in your state specifically).
Medicaid is administered at the state level, which means the credentialing process, fee schedule, and covered services can vary dramatically from one state to the next. Before you apply, look up your state’s Medicaid fee schedule (it’s publicly available, even if it takes some digging to find). In some states, Medicaid pays comparably to Medicare and is well worth pursuing. In others, the rates are low enough that credentialing may not make financial sense for your practice model.
Some states also require you to complete Medicare credentialing before they’ll process your Medicaid application, so keep that sequencing in mind.
Step 11: Research commercial payers thoughtfully.
Once you’ve made a decision about Medicare and Medicaid, you can turn your focus to evaluating commercial payers. But, I want to emphasize that you shouldn’t get credentialed with a particular insurance just because you have patients with those plans. Do your homework and crunch the numbers to determine whether contracting with a particular insurance is financially worth it for your practice. What are the rates like? (You might not actually see a rate sheet until you have a contract in front of you, but you can usually get a good idea of rates by asking around.) Are they above or below Medicare rates? Are there unit limits or prior authorization requirements that would make the administrative burden prohibitive?
We’ll go deeper on this in the Maximizing Reimbursement section below, but the key mindset shift here is that credentialing with a payer is a business decision, not just an administrative task. The math has to work for a contract to be worthwhile.
Step 12: Apply for and maintain contracts.
Once all these pieces are checked off, you are officially ready to go to each insurance provider’s provider portal to hit “apply to network!” But don’t assume you can set it and forget it. You’ll need to re-attest your CAQH profile every 90 days and complete official insurance recredentialing applications every 2 to 3 years in order to maintain your credentialing contracts. As your practice grows, you will also need to get new clinicians credentialed with your practice’s payers. Schedule recredentialing due dates on your calendar, and keep your credentialing documents organized to make this process easier.
Therapy Credentialing Timelines
I’m going to be super honest with you here, because the credentialing services that want your money definitely won’t be: this process takes time. Not an impossible amount of time, but more time than most new practice owners expect—and planning around that reality is one of the most important things you can do for your financial stability in those early months of getting your practice off the ground.
As Kara explained on the podcast, here’s how the timelines typically break down:
Medicare/insurance credentialing: 30–90 days (and sometimes more)
The official guidance is that Medicare credentialing takes 45 to 90 days. In practice, Kara has seen it happen in as few as 30 days when everything is submitted correctly the first time, but errors or missing information can push that timeline out significantly. “If there are some mistakes, they’ll usually send it back,” she explains. “You can fix it. They’ll send it over. But if there are issues, it can drag on for multiple months.”
The timeline can also vary depending on your MAC’s current processing volume, so don’t panic if yours runs a bit longer than expected. What you can control is submitting a complete, error-free application the first time.
Clearinghouse setup: 45+ additional days after approval
This piece tends to catch new practice owners off guard, and it’s really important to understand it as you get ready to open a practice.
Getting credentialed with a payer does not mean you can get paid yet.
Once you’re credentialed, you still need to set up your clearinghouse, which is the intermediary system that sits between your EMR and the insurance payer, scrubs your claims for errors, and routes them for payment.
Then, you need to get your Electronic Remittance Advice (ERA) and Electronic Funds Transfer (EFT) enrollment set up so that payments can actually flow back to you. This process typically takes another 45 or more days, and your EMR company will need to be part of it. Learn more about the best EMRs for therapists here.
“You need to think about: it’s gonna take time with credentialing, it’s gonna take time to get the clearinghouse set up,” Kara emphasizes. “We have had people that, you know, they did credentialing, but they didn’t think about the timeline for the clearinghouse and they’ve started seeing clients. Well, they’re not able to get paid, and then that can create some financial hardships.”
While you can begin seeing patients as soon as you’re credentialed, you won’t be able to submit claims for those services until your clearinghouse is operational. So, plan your cash flow accordingly.
Medicare payments: typically about 14 days (sometimes more for commercial payers)
Once your clearinghouse is set up and everything is functioning, Medicare is actually one of the faster payers, typically processing claims and remitting payment within about 14 days.
Commercial payers vary more widely, and if a patient has a Medigap or secondary plan, that adds some additional time as Medicare forwards the claim.
Building your launch timeline
If you’re planning to open your doors to insured patients by a certain date, work backwards from that date by at least four to five months. That accounts for:
30–90 days for Medicare/insurance credentialing
45+ days for clearinghouse and EFT setup
Buffer time for any errors, delays, or back-and-forth with your MAC
Use this time productively. See cash-pay patients. Build your referral relationships. Get your EMR set up. Learn the billing process so you’re ready to go the moment everything is in place.
Your organizational lifeline: a tracking spreadsheet
Start a simple spreadsheet the moment you begin this process. Track every payer you’ve applied to, the date you submitted, the portal URL, your login credentials, the date of approval, your PTAN or equivalent provider ID, recredentialing deadlines, and any payer-specific rules you discover along the way. If you can get the direct contact information for a real person at your MAC or state Medicaid office, add that, too.
“I have kept her name, her number, and her email so I can call her when I’m having trouble,” Kara says of her Medicaid contact.
Common Therapy Credentialing Mistakes
These are based on real mistakes that real therapists (including Kara herself) have made. Hopefully this will help you avoid learning these tough lessons the hard way!
Mistake #1: Relying on social media for guidance.
There is no shortage of credentialing advice floating around therapist Facebook groups and Reddit threads. The problem with taking that advice at face value is that credentialing is state-specific, payer-specific, and practice-type-specific—and advice that is spot-on for a mental health therapist in Texas may be completely wrong for an OT in Minnesota.
“I really caution against getting advice off of social media, because it’s probably not the best advice geared towards you,” Kara says. Use it for moral support, but verify the specifics through official sources or a trusted mentor.
Mistake #2: The name/EIN mismatch.
We covered this in the checklist, but it’s worth repeating because it is one of the most common and easily avoidable reasons for application rejection. Your business name must be identical—character for character, comma for comma—on your state registration, your EIN, and every insurance application you submit. So, always double (or even triple) check!
Mistake #3: Assuming credentialed = ready to bill.
Getting credentialed is the beginning, not the end. After approval, you still need to complete clearinghouse setup, ERA enrollment, and EFT enrollment before you can actually submit claims and receive payments. Skipping ahead—or not knowing those other steps exist—is one of the most common causes of cash flow problems for new practices.
Mistake #4: Credentialing with payers that don’t make financial sense.
Getting credentialed with an insurer feels like the responsible thing to do. After all, more payers means more patients, right?
Not necessarily. If a payer’s fee schedule is below your cost to deliver care, or below Medicare rates, credentialing with them can actually hurt your practice. And getting out of a contract once you’re in it is a whole other headache. “Even starting as an out-of-network provider might be a better way to test the waters,” Kara advises.
Mistake #5: Not reading the payer’s provider manual.
Every payer has its own rules, which may include limits on units billed per visit, authorization requirements, covered diagnoses, and discipline-specific restrictions, just to name a few. These details live in the provider manual, and not knowing about them after you’re credentialed can result in denied claims, unpaid services, and a lot of unnecessary frustration.
“Some insurances limit you to four units a visit, and some people don’t realize that until after they’ve seen a client so many times and they’re wondering why they’re not getting reimbursed what they should,” Kara notes.
Mistake #6: Outsourcing the process before you understand it.
With so many ways the credentialing process can go wrong, you might be thinking it actually is worth outsourcing it completely. I get it. Starting a business is stressful, and offloading some of those stressors might feel like a really great idea in those moments of overwhelm.
But when someone else handles your credentialing without teaching you the process, you end up with no idea how to add a new clinician, update your address, respond to a revalidation notice, or troubleshoot a problem.
“I learned that in my own practice because I had no idea what I was doing,” Kara says, reflecting on her experience. “And instead of reaching out to a colleague and asking for help to learn it, I said, ‘Can you just do it for me?’ So I never learned.”
The goal isn’t necessarily to do every piece of this yourself forever. But you should understand it well enough that you can teach someone else to do it (and that you will know when something has gone wrong).
Mistake #7: The cash-pay assumption (especially for allied health providers serving Medicare beneficiaries).
Many therapists launching practices look at successful cash-based or hybrid PT or mental health clinics and assume they can take the same approach. And for some practice models, cash-pay is absolutely viable. But if you are an OT, PT, or SLP treating older adults, there is a critical legal reality you need to understand: the Medicare Mandatory Claim Submission rule.
Unlike licensed mental health counselors and psychologists—who can sign a private opt-out agreement with a Medicare beneficiary and collect direct cash payment—physical therapists, occupational therapists, and speech-language pathologists cannot opt out of Medicare Part B.
If you are providing skilled, medically necessary services to a Medicare beneficiary, federal law requires you to submit that claim to Medicare. Period.
This means that if your target population includes geriatrics, stroke rehabilitation, home-based adult care, or any other area where you’ll regularly see Medicare beneficiaries, bypassing Medicare enrollment is not a viable business strategy. (There are some nuances here; for more on the legal landscape, check our podcast episode, Legal Considerations with Alyson Stover, and see our post The 2026 Therapy Reimbursement Guide: Medicare Coverage, Rates, and the Pay Gap).
It’s an extremely limiting rule, and there’s an entire advocacy movement around getting it changed. I strongly encourage you to check out our recently published advocacy playbook to learn how you can get involved.
Mistake #8: Not maintaining a tracking spreadsheet from day one.
You will forget portal passwords. Revalidation deadlines will sneak up on you. Payer-specific rules will blur together. A simple spreadsheet—one that lists each payer along with the date credentialed, portal URL, login info, key rules, and revalidation due date—is your single best organizational tool in this entire process. I recommend creating one when you first begin your credentialing journey, and making a point of keeping it updated over time.
How to Navigate Closed Insurance Panels
This scenario comes up more frequently than you’d expect: you’ve done your research and decided you want to get credentialed with a particular insurance company. So, you go to apply—only to discover that their panel is closed (meaning they’re not accepting new providers right now).
This is frustrating, but it’s not necessarily a dead end. Let’s talk through your options.
First, understand why panels close.
Insurance companies limit the number of in-network providers in a given area to control costs and maintain their network adequacy standards. A closed panel doesn’t mean they’ll never accept new providers again; it just means they’ve decided (rightly or wrongly) that they have enough providers in your area right now. This can change, especially if you can demonstrate that you fill a specialty gap. But here’s what you can do in the meantime.
Option 1: Out-of-network billing.
If a payer’s panel is closed (or if you decide you’d rather not credential with a particular payer), you may still be able to see their members and bill out-of-network (OON). Patients with PPO plans, in particular, typically have out-of-network benefits, meaning their insurance will still pay a portion of the cost, and the patient pays a higher share. You won’t have a contracted rate, but you can bill your standard rate and collect what the payer allows plus the patient’s responsibility.
This can actually be a useful strategy even before pursuing in-network credentialing, because it lets you see what a payer actually reimburses in your area so you can gauge whether it’s worth going through the credentialing process to get the contracted rate.
Option 2: Superbills.
A superbill is a detailed receipt you provide to patients that includes all the information their insurance company needs to process a reimbursement claim on their behalf. The patient submits it to their insurance and, if they have out-of-network benefits, receives reimbursement directly. This is a common approach for cash-pay practices that want to provide patients a path to use their benefits without the practice being in-network.
Option 3: Single case agreements (a.k.a. gap exceptions).
A single case agreement (SCA), sometimes called a gap exception, is a payer-approved arrangement that allows you to see a specific patient on a temporary, out-of-network basis when medically necessary services are unavailable within their network. These are situation-specific and not automatically granted, but they’re more widely available than most therapists realize.
“If someone has an HMO and they don’t have out-of-network benefits, it doesn’t mean that there might not be another opportunity to still see the client and bill their insurance,” Kara explains. “Sometimes we can get what we call a gap exception or a single case agreement.”
To request one, you or the patient will typically contact the insurance company directly, explain the specialty need, and demonstrate that no in-network provider is available or appropriate to provide the needed services. The payer reviews the request and may approve a temporary rate for that specific patient’s care.
Option 4: Getting on the waitlist and advocating for yourself.
Some payers maintain waitlists for providers interested in joining their network when panels open back up. Contact the provider relations department, express your interest, and ask about the process. If you have a specialty that is underrepresented in their network, make that case explicitly—payers are sometimes more open to exceptions than their standard messaging suggests. It’s important to advocate for yourself, because no one else is going to do it for you!
A quick note on out-of-network registration: Even if you’re not in-network with a payer, some insurers require you to register your billing and payment information with them before they’ll send you payment for OON claims. This is different from credentialing; it’s simply getting your W-9, NPI, and bank information on file so they can cut you a check and issue you a 1099 at the end of the year. If you’re billing OON and wondering why you haven’t received payment, this is often the missing step.
Allied Health vs. Behavioral Health: Key Credentialing Differences
If you’ve been following along with the broader conversation in the therapy world, you’ve probably noticed that OTs, PTs, and SLPs often navigate a different credentialing and business landscape than mental health providers. While we all follow the same general process of obtaining an NPI, submitting applications, getting credentialed, and entering into payer contracts, there are some differences you should be aware of—especially if you’re in a multidisciplinary practice or you’re drawing inspiration from business models you see working for your therapist friends in behavioral health.
The biggest difference is the Medicare opt-out rule.
As we talked about above, OTs, PTs, and SLPs cannot opt out of Medicare. By contrast, mental health providers—including licensed professional counselors (LPCs), licensed clinical social workers (LCSWs), and psychologists—can sign a formal opt-out agreement with Medicare, which allows them to enter into private pay arrangements with Medicare beneficiaries and be completely exempt from Medicare billing requirements for those patients.
This distinction has significant business model implications. A psychologist can build a thriving, fully cash-based practice that accepts Medicare-age patients without any Medicare involvement whatsoever. But an OT working with that same population providing skilled, medically necessary services cannot. If you’ve ever wondered why so many successful cash-pay therapy models seem to be in the mental health space, this is part of the answer.
Authorization requirements vary by discipline and payer.
Mental health services often have their own authorization structures, carve-outs, and managed behavioral health organizations (MBHOs) that operate separately from medical benefits. Allied health disciplines like OT, PT, and SLP typically fall under medical benefits and have their own prior authorization requirements that differ from behavioral health. So, when you’re verifying benefits and checking authorization rules, make sure you’re looking at the right part of the patient’s plan.
Supervision and billing rules differ by discipline and location.
This topic could probably fill its own post, but I will summarize it briefly here. Therapy assistants like OTAs, PTAs, and SLPAs have specific supervision requirements that affect how their services can be billed, and those requirements vary by payer and by state. If you’re building a team practice, do not assume that billing rules for your discipline mirror those for another. Verify the payer’s specific policies for your discipline and your supervisory structure.
The bottom line: don’t assume the rules are always the same across disciplines.
If you’re running or building a multidisciplinary practice, don’t assume one credentialing approach fits all. Each discipline may have different payer relationships, different authorization requirements, and different billing rules—even within the same practice. Building your knowledge base discipline by discipline will serve you well as your practice grows.
How to Negotiate Your Insurance Contracts
Getting credentialed is one thing. Getting paid fairly is another. Once you’ve made it through the credentialing process, the next natural question is whether the payer’s contract is worth signing.
This section is about thinking like a business owner as you answer that question. (For a more in-depth discussion on insurance contract negotiation, check out this podcast course.)
Know your numbers before you negotiate anything.
Before you can evaluate a contract, you need to know your own financial floor: what does it actually cost you to deliver one hour of care? Factor in your time, your overhead (e.g., rent, EMR, malpractice insurance, supplies, and admin), and the income you need to sustain the practice. That number—your total cost per visit—is your minimum viable rate. Any contract that doesn’t clear that bar isn’t worth entering, regardless of how much patient volume it promises.
“It’s so important for therapists to understand their KPIs and what their goals are before they decide what insurances they want to get credentialed with,” Kara emphasizes.
Use Medicare as your benchmark.
Medicare rates are publicly available for every CPT code, by geographic region, through the CMS Physician Fee Schedule Lookup Tool. This gives you a concrete, publicly accessible benchmark (and for many private practice therapists, it’s a useful floor).
Kara’s rule of thumb: “If anything’s below the Medicare fee schedule, I’m like, ‘It’s not worth it.’ However, that might not be the best advice for someone with a clinic-type setting that maybe does shorter visits—it’s just really hard to say.”
But even though Medicare rates might not be the universal answer, having a concrete benchmark helps you make a data-backed decision instead of just guessing.
Medicaid fee schedules are also public, so look at them before you apply.
Like Medicare, Medicaid fee schedules are publicly available through your state Medicaid agency’s website. They can take some digging to find, but they’re there. Look them up before you invest time in the application process.
Keep in mind that with commercial contracts, you won’t see the official fee schedule until the end of the process.
The frustrating reality of commercial insurance credentialing is that most payers won’t share their fee schedule until you’ve completed the credentialing process and they’re ready to present you with a contract to sign. This is super backwards, and it’s one of the reasons that starting out-of-network first (so you can get a feel for what a payer actually pays before committing to a contract) can be a smart strategy.
You can also get a general sense of a payer’s reputation by chatting with peers in your area. Providers aren’t supposed to share exact fee schedules, but you can ask around to see whether people have found a particular payer to be reasonable or a headache.
Walk away from contracts that don’t make financial sense.
I don’t think this particular piece of advice gets said enough. You can absolutely go through the entire credentialing process and then decline to sign the contract. Sure, you lose some time, but at least you don’t lose money.
A below-floor contract is not better than no contract. Don’t let the sunk cost of the application process push you into a bad business decision.
Don’t shy away from negotiation (it’s more accessible than you think).
Many therapists don’t realize that commercial insurance contracts are negotiable, especially if you bring something lucrative to the table (e.g., a specialty that fills a network gap, a geographic area that’s underserved, or a specific clinical population the payer wants better access to). Negotiation is more likely to succeed when panels first open and when you have a clear, documented case for your value.
If negotiation isn’t on the table right now, you can always start as an out-of-network provider and revisit the in-network question later when you have more leverage.
Pay even closer attention to the math if you have a mobile or home-based practice.
If you run a mobile or home-based practice, your cost structure is different from a clinic setting, because you’re absorbing travel time and travel costs that clinic-based providers don’t have to worry about. This means your minimum viable rate may actually be higher, not lower, than a comparable clinic-based therapist in your area. Factor that in before you sign anything.
The Future of Practice Management: Displaying Verified Insurance
If you do choose to get credentialed with any insurance carriers, you will want to think about how you communicate that information to prospective patients. These days, many consumers search for healthcare providers based on the insurances they accept, which means it’s important to display that information publicly and prominently.
Today’s patients are searching by insurance.
As covered in our guide to SEO for therapists, insurance-based searches are among the highest-intent queries potential patients use to find a provider. Someone searching “OT who takes Blue Cross Blue Shield near me” has already decided they want to see an occupational therapist. Now, they’re looking for someone they can actually afford. If that information isn’t visible on your website, your directory profiles, and your Google Business Profile, then you’re pretty much invisible to a whole category of people who are actively looking for you.
Many therapy websites bury this information (or omit it entirely).
The standard approach seems to be a single “Insurance” page, often buried in a navigation menu, with a vague statement like “we accept most major insurances.” That’s not good enough for today’s patients, and it’s not good enough for search engines either. If you want to show up when high-intent, insurance-focused searches happen, then you need to name the insurances you accept explicitly—on your homepage, individual service pages, and other online profiles.
This is a direct extension of your credentialing work.
It’s important to accurately represent your credentialing status with each payer (and to update this information across your entire online presence if that status changes or you add a new payer). So, be sure to build it into your credentialing process.
Inaccurate insurance information doesn’t just frustrate patients, it can also result in a patient arriving for their first appointment expecting coverage that doesn’t exist, which is a terrible experience for everyone.
The forward-looking reality: transparency is crucial.
Healthcare in general is moving toward greater transparency across the board, and insurance participation is certainly part of that trend. Building the habit of maintaining accurate, visible insurance information across your digital presence will set you up for long-term success. Learn more about how to increase your online visibility to your ideal local clients in our guide to SEO for therapists.
How to Maintain Your Insurance Credentialing Status
Credentialing is not a one-and-done kind of task. It’s an ongoing part of running your practice, and treating it that way from the start will save you from some very unpleasant surprises down the road.
Don’t miss your revalidation deadline.
Medicare requires periodic revalidation—typically every five years, or sooner if key information about your practice changes. Missing a revalidation deadline can result in your Medicare billing being deactivated, which means you can’t submit claims until it’s reinstated. Medicare will send reminders, but it is your responsibility to respond and complete the process on time.
Commercial payers have their own recredentialing cycles, often every two to three years. They also send reminders, and the process is generally less involved than initial credentialing—but again, it’s on you to track and complete it.
Use your tracking spreadsheet to stay on top of credentialing maintenance.
The spreadsheet you built during the credentialing process is a great tool for ongoing maintenance. As a reminder, at minimum, this spreadsheet should include:
Payer name
Date credentialed
Portal URL and login credentials
PTAN or equivalent provider ID
Key rules (e.g., unit limits, authorization requirements, covered services)
Revalidation or recredentialing due date
Review it regularly and set calendar reminders for revalidation deadlines well in advance of the actual date.
Add new clinicians in a timely fashion.
One of the great payoffs of learning this process yourself is that getting new clinicians credentialed with your practice’s payers becomes significantly faster and simpler over time.
“Once you learn the process, it is so quick and easy to add other therapists,” Kara says. “I just did two therapists the other night.”
The goal is to build a repeatable process—ideally documented with a step-by-step guide or recorded walkthrough—that you can hand off to an admin or virtual assistant as your practice grows. But you need to understand it yourself before you can teach it.
Update any address changes or other practice changes everywhere.
If you move locations, change your business structure, or add a new clinic site, that information needs to be updated with every payer you’re credentialed with, not just Medicare. Failing to update your practice information can result in misdirected payments, claim rejections, and credentialing complications.
Organize portal and password information.
Yes, maintaining access to multiple insurance portals with their own password requirements and security protocols is annoying. Kara acknowledges this directly. A password manager can help, and keeping your tracking spreadsheet up to date with current login information will prevent a lot of unnecessary headaches when you need to log in after a long gap.
Bring in help when it makes sense.
There is a right time to delegate credentialing and billing tasks, and we’d argue that time is after you understand the process well enough to oversee it and recognize when something has gone wrong. Kara recommends thinking about it this way: once the process is working smoothly and you’ve built the knowledge base, bringing in an admin, a virtual assistant, or a billing company to handle the routine tasks frees you up for higher-value work.
“There is gonna be a time when it’s not appropriate for me to be spending my time doing all of this when I could be making more money by going to see a client,” she says. “So there is gonna be a time when maybe you bring in an admin or a virtual assistant, maybe a billing company.”
The key is that by that point, you’ll know what good looks like—and you’ll be able to hold anyone you hire accountable for doing it right.
Embrace an RCM maintenance mindset.
Once everything is up and running, establish a regular cadence for reviewing your billing and claims. Once a week (at minimum) you should:
submit your billing;
reconcile your claims;
follow up on anything that’s overdue or denied; and
pull your reports (showing who paid, who didn’t, and what needs attention).
As your systems mature and automation increases, this becomes less time-intensive. But staying engaged with your revenue cycle is one of the most important things you can do for the long-term health of your practice.
“Pull your reports to see how many claims went out, who paid, who didn’t,” Kara says. “It’s really interesting when we meet with therapy companies that have been up and running for a long time and we have them pull reports, and they look and they’re like, ‘Holy cow—there are 20 sessions on here I never got paid anything for.’”
Don’t let that be you!
Conclusion: You can do this.
The credentialing space has a vested interest in convincing you that this process is beyond your abilities. Credentialing services charge significant fees precisely because they want you to believe that what they’re doing is far too complicated for you to handle yourself. And, big platforms like Grow Therapy often offer to do it “for you,” but what they’re really doing is acquiring your contract, your data, and your long-term operational independence.
The truth, as Kara has told therapists for years now, is that credentialing is figure-out-able.
“Starting and building a practice is 100% worth it, and right away when you’re getting all of this stuff done, it can be really daunting,” she says. “But if you invest in getting someone that’s invested in teaching you—not someone that’s just gonna do it for you, but someone that’s invested in teaching you—it’s gonna help you dramatically in the long run.”
The process can be confusing, especially the first few times you do it. The portals don’t always work smoothly, and the timelines are way longer than they should be. The entire system is in need of reform to make it easier for therapists to build practices and serve the need in their communities—and we should absolutely be pushing for that kind of large-scale change.
But in the meantime, the process is learnable. Thousands of therapists have figured it out themselves and gone on to build sustainable, thriving practices because they committed to understanding how the system works. Trust me when I say that you are way more capable than the credentialing industry wants you to believe!
Just take it one step at a time, and if you come up against any roadblocks, let us know in the comments below and we will do our best to point you in the right direction.
You’ve got this!
Contributors
Sarah Lyon
OTR/L
Sarah Lyon, OTR/L, is the CEO of OT Potential. Sarah earned her BA from St. Olaf College and her master’s degree in occupational therapy from New York University. Her diverse clinical background spans multiple settings, including critical access, acute trauma, and state inpatient psychiatric hospitals. In 2011, she founded OT Potential to fulfill the industry's need for reliable, high-quality occupational therapy resources and continuing education.
As a recognized content creator, Sarah has collaborated with top healthcare brands like VeryWell Health, WebPT, and MedBridge. She blends her clinical expertise with a talent for creating clear, action-oriented content that empowers practitioners to excel. Passionate about elevating the OT profession, she has been featured on numerous industry podcasts. Sarah ultimately returned to her roots, running OT Potential and raising her family in her hometown of Aurora, Nebraska.
Brooke Andrus
Head of Content at OT Potential
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