Insurance billing can feel overwhelming when you’re first getting started — and honestly, it doesn’t always get less confusing just because you’ve been doing it for a while. The rules vary by payer, the terminology is dense, and the stakes feel high when a denied claim means money you’ve already earned sitting unpaid in your accounts receivable.
After working in mental health billing for years, I’ve heard a lot of the same questions come up again and again. This guide pulls 50+ of the most common ones together in one place, with real answers instead of one-liners.
It’s organized into sections so you can jump to what’s most relevant right now. Whether you’re just starting out or troubleshooting something specific, I hope it saves you some time.
Insurance billing requirements vary by payer, state, and individual contract. This guide is for general educational purposes. Always verify requirements directly with each insurance payer.
Getting Started
If you’re new to insurance billing, the sheer volume of unfamiliar terms can make it hard to know where to begin. This section covers the foundational concepts — what billing actually is, who’s involved, and what you need to have in place before you start.
1. What is therapist insurance billing?
Insurance billing is the process of submitting claims to insurance companies for covered behavioral health services you’ve provided to clients. When a client has insurance and you’re an in-network provider, you’re billing their insurance company rather than collecting the full fee directly from the client. The insurance pays their portion, and the client pays any applicable copay, coinsurance, or deductible amount.
The billing process involves documenting services, coding them correctly, submitting claims electronically or on paper, tracking payment, and following up on anything that doesn’t get paid as expected.
2. Do I have to accept insurance?
No. Accepting insurance is a business decision, not a legal requirement. Many therapists run successful fully private-pay practices and never work with insurance at all. Others accept some insurance panels and not others. Some start private-pay and add insurance later as their practice grows.
There are trade-offs either way. Insurance can increase your client pool and provide more consistent volume. It also adds administrative work, constrains your session rates to contracted amounts, and requires credentialing. Private pay gives you more control over your schedule and income but may make your services inaccessible to clients who can’t afford out-of-pocket rates. Neither is right for everyone.
3. What is credentialing?
Credentialing is the process insurance companies use to verify a provider’s qualifications before allowing them to participate in the network. During credentialing, the payer reviews your license, education, work history, malpractice insurance, NPI, and any disciplinary history. Once approved, you become eligible to see that payer’s members as an in-network provider.
Credentialing takes time — often several months — and needs to be done with each payer separately. It’s also not permanent; most payers require re-credentialing every two to three years.
4. Is credentialing the same as contracting?
Not always, and the distinction matters. Credentialing is the verification process — the payer confirms your qualifications. Contracting is the agreement that establishes the terms of your participation, including your reimbursement rates. Some payers handle both at once. Others complete credentialing first and then issue a participation agreement as a separate step. Clarify how each payer structures this before you start.
5. Can I bill insurance before I’m credentialed?
Generally no — at least not as an in-network provider, and assuming you can is one of the most expensive mistakes new practice owners make. Until you have an official effective date from the payer and written confirmation of your participation status, you should not be billing as an in-network provider. Some payers allow retroactive billing once credentialing is complete; others do not. Never assume. Confirm your effective date and billing eligibility directly with each payer before seeing a single insurance client.
6. How long does credentialing take?
It varies significantly — by payer, by state, and by how complete your application is when you submit it. Some smaller or regional payers may process applications in four to six weeks. Major commercial payers commonly take 90 to 180 days. Some take longer. This is why starting the credentialing process earlier than you think you need to is almost always the right call. Confirm estimated timelines directly with each payer, and don’t build your caseload around an assumed approval date.
7. Do I need an NPI?
Yes, if you’re billing insurance. An NPI (National Provider Identifier) is a unique 10-digit identifier assigned to healthcare providers. Most therapists need a Type 1 NPI, which is tied to you as an individual. If you’re operating as a group practice or under a business entity, you may also need a Type 2 NPI, which is assigned to the organization. Which NPI belongs on which claim depends on how you’re enrolled with each payer — individual or group. When in doubt, ask the payer directly.
8. What is CAQH?
CAQH ProView is a centralized database used by many insurance companies as part of the credentialing process. Instead of submitting the same documents to every payer individually, you fill out your profile once in CAQH and authorize each payer to access it. Most major commercial payers use CAQH, so having a complete, current profile is an important first step before you start submitting credentialing applications.
Keep your CAQH profile updated even when you’re not actively credentialing. Outdated information — an expired malpractice certificate, an old address, a missed re-attestation — can cause applications to stall or trigger re-credentialing issues down the road.
Claims
A claim is the core unit of insurance billing. This section covers what claims are, when and how to submit them, and what happens when things go wrong.
9. What is a claim?
A claim is the formal request you submit to an insurance company asking for payment for services you’ve provided. It includes information about the provider, the client, the date of service, the diagnosis, the procedure code (CPT code), the billed amount, and other details the payer needs to process payment. Claims are submitted electronically through a clearinghouse or directly through an EHR with billing capabilities, or in some cases on paper using the CMS-1500 form.
10. When should claims be submitted?
Best practice is to submit claims as soon as possible after services are provided — ideally within a few days. The longer claims sit before submission, the higher the risk of missing the payer’s timely filing window, and the harder it becomes to catch errors before they become problems. Most practices develop a consistent submission schedule — daily or weekly — rather than batching claims for long periods.
11. What is timely filing?
Timely filing is the maximum amount of time you have to submit a claim after the date of service. Every payer sets its own limit. Some require claims within 90 days. Others allow up to a year. Missing the timely filing window almost always results in a denial that can’t be overturned, regardless of how clean the claim is. This is one of the most preventable revenue losses in private practice — it happens entirely because of submission delay, not billing errors.
Always verify the timely filing limit for each payer you work with, and flag it in your tracking system. Timely filing limits for corrected claims and secondary claims can differ from the original submission limit.
12. What happens if I miss timely filing?
The claim will almost certainly be denied, and most payers will not overturn a timely filing denial unless you can provide documented proof that the claim was submitted on time and the payer failed to process it. If the delay was on your end, your options are limited. In most cases, you cannot bill the client for services that were denied due to your own timely filing error — that’s a write-off. The best strategy is prevention: develop a submission routine that keeps claims from sitting.
13. What is a clean claim?
A clean claim contains all the required information in the correct format with no errors or missing fields that would prevent processing. That typically means a valid NPI, correct patient and insurance information, a billable diagnosis code, a valid CPT code, the right place of service, the date of service, and the billed amount. Clean claims process faster and get paid faster. Most billing problems trace back to claims that weren’t clean when they were submitted.
14. Why are claims denied?
Denials happen for a wide range of reasons, and the reason code on the Explanation of Benefits (EOB) is your first clue. Common denial reasons in mental health billing include:
- Missing or invalid information — wrong NPI, incorrect date of birth, missing modifier. Fix the error and resubmit.
- Eligibility issues — the client’s coverage wasn’t active on the date of service, or benefits verification wasn’t done correctly. Verify coverage before every new client.
- Coding errors — wrong CPT code for the session length documented, mismatched diagnosis. Review the claim and correct before resubmitting.
- Authorization required — prior auth wasn’t obtained before services. Request retroactive authorization and appeal with clinical notes if denied.
- Timely filing exceeded — claim submitted after the payer’s deadline. Usually a write-off unless you have proof of prior timely submission.
- Duplicate claim — payer already received a claim for the same date of service. Check whether the original was paid or is still pending before resubmitting.
- Out-of-network — you’re not contracted with this plan. Check the patient’s out-of-network benefits.
A denial is not always the end of the road. Many denials are fixable or appealable. The key is reading the reason code, understanding what it means, and responding promptly rather than letting denied claims age.
15. Can denied claims be appealed?
Yes, in many cases. Whether an appeal is worth pursuing depends on the denial reason, the payer’s appeal process, and the amount involved. Appeals that cite a specific error on the payer’s part, include supporting clinical documentation, or challenge a coverage determination often have a reasonable chance of being overturned. Appeals for timely filing (when the delay was yours) or out-of-network denials (when you’re genuinely out-of-network) are harder to win.
One thing I’ve seen consistently: a large percentage of denied claims that are appealed get overturned, largely because practices don’t bother appealing. Always read the denial reason before deciding a claim is unrecoverable.
Insurance Verification
Benefits verification is one of the most important steps in the billing process — and one of the most commonly skipped. Verifying before the first session takes a few minutes. Sorting out billing problems caused by unverified benefits can take hours.
16. What is insurance verification?
Insurance verification (also called benefits verification or eligibility verification) is the process of confirming a client’s active insurance coverage and specific mental health benefits before services are provided. It tells you whether the client’s plan is active, what their cost-sharing looks like, whether prior authorization is required, and whether telehealth is covered — among other details that directly affect how you bill and what the client owes.
17. Should I verify benefits for every client?
Yes, and not just once. Verify benefits before the first appointment for every new client. Then verify again at the start of a new plan year (typically January), when a client mentions a job change or life event that might affect coverage, or any time a claim comes back with an eligibility-related denial. Insurance cards don’t reflect real-time coverage. A client can lose coverage mid-treatment without realizing it, and if you’re billing sessions against a plan that’s no longer active, you will not get paid.
18. What should I verify?
At minimum, verify the following before the first session:
- Whether the policy is currently active
- Whether the therapist is in-network with this specific plan
- Whether outpatient mental health benefits require a referral or prior authorization
- The deductible — total amount and how much has been met so far
- The copay or coinsurance per session
- Whether there are annual visit limits
- Whether telehealth is covered and whether the benefits mirror in-person
- Whether there is a separate mental health deductible
Write this information down and attach it to the client’s file. A verbal benefits quote is informational, not a guarantee of payment — but having it documented protects you if a claim is later disputed.
19. Can I rely on the client’s insurance card?
No. The insurance card confirms who the payer is and provides the member ID, but it doesn’t tell you whether the policy is active, what the current deductible is, whether mental health benefits require authorization, or whether the plan has changed since the card was issued. Always call the number on the back of the card or use your EHR’s eligibility tool to verify actual benefits before the first session.
20. Are verification results guaranteed?
No. Benefits information provided during verification is based on the plan terms at that moment, but final payment is determined during claim adjudication. A payer can quote a benefit during verification and then process a claim differently based on the specific service, diagnosis, or plan exclusions. This is frustrating, but it’s part of how insurance works. Document your verification with the date, the representative’s name if you called, and what was confirmed. It won’t guarantee payment, but it supports an appeal if something comes back incorrectly.
Payments
Understanding how insurance payments work — and why they sometimes don’t look the way you expected — is one of the most useful things you can learn as a practice owner.
21. Why didn’t insurance pay the full amount?
Insurance almost never pays 100% of what you bill, and understanding why takes a little unpacking. A few things commonly reduce the payment:
- Contractual adjustment: As an in-network provider, you’ve agreed to accept the payer’s contracted rate, which is almost always less than your full billed amount. The difference is written off — you cannot bill the client for it.
- Deductible: If the client hasn’t met their deductible yet, the client is responsible for a portion or all of the allowed amount until it’s satisfied.
- Copay or coinsurance: The client’s cost-sharing portion, which you collect from them separately.
- Non-covered service: The plan doesn’t cover the specific service billed. This is different from a denial — it means the benefit simply doesn’t exist under the plan.
The EOB (Explanation of Benefits) breaks all of this down line by line. Reading it carefully will tell you exactly how each payment was calculated.
22. What is an EOB?
An EOB (Explanation of Benefits) is the document insurance companies send after processing a claim. It explains how the claim was adjudicated: the amount billed, the allowed amount under the contract, how much the payer is paying, and how much (if any) the client owes. It also shows any adjustments, denials, or reason codes.
EOBs are not payments — they’re explanations of what was paid or why something wasn’t. If there’s a discrepancy between what you expected and what was paid, the EOB is always the first place to look. Keep EOBs organized and accessible; you’ll reference them frequently when following up on claims.
23. What is an ERA?
An ERA (Electronic Remittance Advice) is the electronic version of the EOB, delivered through your clearinghouse or EHR rather than as a paper document. ERAs contain the same information as a paper EOB but can be processed automatically by billing software to post payments to the correct client accounts. If your EHR supports ERA posting, setting it up saves a significant amount of manual payment entry.
24. What is EFT?
EFT (Electronic Funds Transfer) is how insurance companies deposit payments directly into your bank account rather than mailing a paper check. Setting up EFT with each payer you work with is worth doing early — it speeds up payment, reduces the risk of lost checks, and makes reconciling payments much easier. Most payers require you to enroll in EFT separately, either through their provider portal or through CAQH.
25. How long do insurance payments take?
Payment timing varies by payer and by how the claim was submitted. Electronic claims generally process faster than paper claims. Many payers pay within 14 to 30 days for clean electronic claims. Some are slower. If a payment hasn’t arrived within 30 days of submission, it’s worth logging into the payer portal or calling to check the status rather than waiting indefinitely.
Documentation
Documentation and billing are more connected than many therapists realize. Good clinical notes don’t just protect your clients — they protect your practice.
26. Why is documentation important for billing?
Insurance companies pay for services that are medically necessary, properly coded, and supported by clinical documentation. Your progress notes are the evidence that the service you billed actually happened and was appropriate. If a payer audits your claims — which does happen — they will request records. If your documentation doesn’t support what was billed, you may be required to refund payments.
Beyond audits, thorough documentation helps you code correctly in the first place. The CPT code you bill should match the type and length of service documented. If your notes don’t include start and stop times, for example, defending a time-based code becomes much harder.
27. Do progress notes affect billing?
Directly, yes. The CPT codes used in mental health billing are time-based, which means the session length you document determines which code is appropriate. Billing 90837 (53+ minutes) requires documentation of at least 53 minutes of face-to-face therapy time. If your note doesn’t support the code you billed, that’s a coding error — and if it’s a pattern, it’s an audit risk.
The safest habit is to document start and stop times in every session note. It takes five seconds and removes any ambiguity about which CPT code is correct.
28. Should I save EOBs?
Yes. EOBs (and ERAs) are part of your billing records and should be retained according to applicable legal, contractual, and state requirements. Most practices retain billing records for a minimum of seven years, though your state may have different requirements and your payer contracts may specify their own retention expectations. Keeping EOBs organized also makes it much easier to identify patterns in denials, reconcile payments, and respond to any future audit or dispute.
Coding
Coding is the process of translating what happened in a session into standardized codes that insurance companies use to process claims. Getting it right matters both for payment and for compliance.
29. What are CPT codes?
CPT codes (Current Procedural Terminology codes) describe the services provided in a session. In mental health billing, the most commonly used CPT codes are the 90000 series — codes like 90791 (initial diagnostic evaluation), 90837 (individual therapy, 53+ minutes), 90834 (individual therapy, 38–52 minutes), 90847 (family therapy with patient present), and 90853 (group therapy). The code you bill must match the type and length of service you actually documented.
CPT codes are updated annually by the American Medical Association. Always verify you’re using current codes, especially after January 1 each year.
30. What are diagnosis codes?
Diagnosis codes (ICD-10 codes) communicate the clinical reason for treatment. Every claim requires at least one diagnosis code that corresponds to the client’s condition and supports the medical necessity of the service billed. In mental health, these are typically codes from the F01–F99 range in the ICD-10 classification, covering mental, behavioral, and neurodevelopmental disorders.
The diagnosis on the claim must be supported by the clinical documentation. Billing a diagnosis that isn’t reflected in the record is a compliance issue.
31. Who chooses diagnosis codes?
The treating clinician. Diagnosis coding should reflect your clinical assessment and be documented in the record. It’s not something a biller or admin staff member should be selecting independently — that’s a clinical decision that belongs with the provider. If you use a biller or billing service, they can verify that the code on the claim matches what’s in the record, but the diagnosis itself comes from you.
32. Can I change codes after submitting a claim?
If you discover a coding error after a claim has been submitted, you can often submit a corrected claim. Most payers have a process for this, and corrected claims are treated differently from new submissions. The key is catching errors quickly — corrected claims are usually subject to timely filing limits, and those limits may be shorter than the original submission window. Contact the payer directly to understand their corrected claim process before resubmitting.
33. What is a modifier?
A modifier is a two-digit code added to a CPT code to provide additional information about how a service was delivered. In mental health billing, the most common modifier is 95, which indicates a service was delivered via telehealth. Other modifiers signal things like a service was provided by a supervised clinician, or that multiple services were performed on the same date. Using the wrong modifier — or forgetting a required one — is a common cause of claim denials. Always verify which modifiers each payer requires for telehealth and other specific service types.
34. What is a superbill?
A superbill is an itemized receipt provided to a client that includes all the information needed to submit their own claim to their insurance company for out-of-network reimbursement. It typically includes the provider’s NPI and tax ID, the client’s information, dates of service, CPT codes, diagnosis codes, and the amount paid. Superbills are commonly used by therapists who don’t bill insurance directly but whose clients have out-of-network benefits they want to use.
Providing a superbill is not the same as billing insurance yourself — it’s giving the client what they need to seek reimbursement on their own.
Practice Management
The administrative side of a private practice is its own skill set. This section covers some of the most common questions about building sustainable billing systems.
35. Should I hire a biller?
It depends on your caseload, your time, and your comfort with administrative work. For a small caseload — say, under 15 clients per week — many therapists manage their own billing just fine with a good EHR and some basic knowledge. As practices grow, the time required for claims submission, denial follow-up, payment posting, and accounts receivable management adds up quickly. If you’re spending more than three to five hours a week on billing tasks, or if your denial rate or aging AR is growing, it’s worth thinking seriously about outsourcing.
A good biller isn’t just a time saver — they’re actively protecting your revenue by submitting claims consistently, working denials, and keeping your receivables clean.
36. Can I bill my own claims?
Yes, and many solo practice owners do. The learning curve is real but manageable. (Check out Bill Like a Boss by Kym Tolson.) The key is building consistent habits: submit claims regularly, check your aging reports, follow up on anything that hasn’t paid within 30 days, and don’t let denied claims sit. Most EHRs designed for therapists have built-in billing tools that make the process more accessible than it used to be.
37. What software do I need?
Most therapists who bill insurance use an EHR that includes billing functionality — claim submission, eligibility verification, payment posting, and AR reporting. A clearinghouse (often built into the EHR) handles the electronic transmission of claims to payers. Some therapists use standalone billing software, but for most solo practices, an EHR with integrated billing is simpler and more cost-effective.
38. What’s the best way to stay organized?
Consistent workflows beat good intentions every time. The practices that stay on top of billing aren’t doing anything magical — they’re just consistent. A few habits that make a real difference: submit claims on a regular schedule (not whenever you get around to it), review your aging AR report at least twice a month, follow up on anything over 30 days, and don’t let denied claims sit without a response. If something comes back denied, work it within a week, not a month.
39. Should I outsource billing?
Outsourcing billing makes the most sense when the administrative burden is competing with your clinical work, when your denial rate is creeping up and you don’t have time to address it, or when your accounts receivable is growing and you’re not sure why. It also makes sense if you simply don’t enjoy billing and you’d rather put that mental energy into your clients.
The question isn’t just whether you can do your own billing — it’s whether you should be, given what your time is worth and what’s happening to your collections.
40. Can I bill insurance and see private-pay clients at the same time?
Yes, and many therapists do. A hybrid model lets you maintain insurance-based clients for volume and private-pay clients at a higher rate. The main thing to be aware of is that for clients covered by insurance plans you’re in-network with, you typically cannot charge them more than your contracted rate for covered services. That constraint doesn’t apply to clients who are entirely self-pay or using out-of-network benefits. Know the terms of each payer contract you’ve signed.
Credentialing
Credentialing questions come up constantly, especially for therapists who are opening a new practice or joining additional panels. Here are some of the most common.
41. Should I credential myself or use a service?
Both approaches work. DIY credentialing makes sense if you’re applying to a small number of payers, you’re comfortable with detailed administrative work, and you have the time to track applications and follow up consistently. A credentialing service takes most of that off your plate but comes at a cost and doesn’t mean you can disengage — you should still know where every application stands.
The most common mistake with credentialing services is assuming everything is handled and not staying informed about the status of your own applications. You’re still responsible for knowing your effective dates and having copies of your contracts.
42. What’s the difference between individual and group credentialing?
Individual credentialing verifies you as a provider — your license, education, history, and NPI. Group credentialing enrolls the practice entity — the business, its tax ID, group NPI, and location information. If you’re a solo therapist operating under your own name, individual credentialing is usually sufficient. If you’re part of a group practice or operating under a business entity, you may need both. Requirements vary by payer, so verify with each one.
43. What is re-credentialing?
Re-credentialing is the periodic review payers conduct to verify that participating providers still meet their participation requirements. Most payers require re-credentialing every two to three years. The process is usually less involved than initial credentialing, but it still requires updated documentation, re-attestation of your information, and timely response to any payer requests. Missing a re-credentialing deadline can affect your active participation status — sometimes without much warning. Track your re-credentialing dates the same way you track initial applications.
Common Problems
No matter how careful you are, billing problems happen. Here’s how to think through the most common ones.
44. Why is my claim pending?
A pending claim is one that’s been received and is in process but hasn’t been adjudicated yet. Claims can stay pending for a variety of reasons: high processing volume, additional review triggered by the payer, missing information the payer is waiting on, or simply normal processing time. If a claim has been pending for more than 30 days, it’s worth calling the payer to check its status and confirm no additional information is needed.
45. Why was my claim rejected?
A rejected claim didn’t make it into the payer’s system at all — it was sent back before anyone reviewed it because something in the data was wrong. Common rejection reasons include an invalid NPI, incorrect patient date of birth, wrong insurance ID format, or missing required fields. Rejections are usually fixable: correct the error and resubmit. Because the claim was never processed, it generally doesn’t count against your timely filing window — but confirm this with the payer before assuming.
46. What’s the difference between a rejected claim and a denied claim?
A rejected claim never entered adjudication — it came back due to a data error before anyone reviewed it. A denied claim was received and reviewed but not approved for payment. The practical difference matters: rejections are usually fixed by correcting the error and resubmitting. Denials require understanding the reason, determining whether to correct and resubmit or file a formal appeal, and responding within the payer’s appeal timeframe. Both require action, but the action is different.
47. My client changed insurance. What should I do?
Verify the new coverage before the next appointment — don’t assume the new plan works the same as the old one. Check whether you’re in-network with the new plan, what the new benefits look like, and whether any services require authorization under the new plan. Update the client’s information in your EHR before submitting any claims. If the client had sessions after the insurance changed but before you were notified, you’ll need to sort out how to handle those — which may involve billing the new plan, billing the client, or both.
48. Can I bill secondary insurance?
Yes, when a client has two active insurance plans. The primary insurance pays first; the secondary may cover some or all of the remaining balance. Billing secondary insurance is called coordination of benefits, and the process varies by payer. You’ll typically need the EOB from the primary payer before submitting to the secondary. Some EHRs handle secondary billing automatically; others require a manual process. Verify the secondary payer’s requirements before assuming the process mirrors the primary.
49. Can I charge clients for missed appointments or late cancellations?
For private-pay clients, yes — as long as your cancellation policy is clearly documented and the client has signed it. For insurance clients, it’s more complicated. Most payer contracts prohibit billing insurance for missed sessions. You can collect a no-show fee directly from the client, but you cannot submit a claim to insurance for a session that didn’t happen. The amount you can charge for no-shows may also be subject to your contract terms with some payers, so review your agreements. Whatever your policy is, make sure clients understand it in writing before it comes up.
50. What is a write-off vs. an adjustment?
These terms are often used interchangeably but have slightly different meanings in billing context. A contractual adjustment is the difference between your billed amount and the payer’s allowed amount under your contract — it’s built into the in-network arrangement and is not a loss you’re absorbing; it’s just the difference between what you charged and what you agreed to accept. A write-off is a balance you’re actively forgiving — a bad debt, a claim that can’t be recovered, or a courtesy discount. Both reduce your accounts receivable, but they represent different things and should be tracked separately for reporting purposes.
Telehealth Billing
Telehealth billing has its own set of rules that vary significantly by payer and state. This section covers the most common questions.
51. Is telehealth billed differently than in-person sessions?
The CPT codes are typically the same, but telehealth claims usually require an additional modifier — most commonly modifier 95 — to indicate the service was delivered via telehealth. Some payers also require a specific place of service code for telehealth (typically 02 for telehealth provided other than in the patient’s home, or 10 for telehealth provided in the patient’s home). Requirements vary by payer. Submitting a telehealth claim without the correct modifier or place of service code is a common and easily preventable denial.
52. Do all insurance plans cover telehealth?
Most commercial plans now include some telehealth coverage for mental health services, but coverage varies. Some plans cover telehealth at the same rate as in-person sessions. Others apply different cost-sharing. Some require that the provider be physically located in the same state as the client. And some plans still have limitations on which services can be delivered via telehealth. Always verify telehealth benefits specifically during your benefits verification process — don’t assume in-person and telehealth benefits are identical.
Sliding Scale, Self-Pay, and Insurance
Questions about how sliding scale and self-pay arrangements interact with insurance come up frequently, and the answers matter for compliance.
53. Can I offer a sliding scale to insurance clients?
For in-network clients, this is an area that requires care. Most payer contracts require you to collect the client’s applicable cost-sharing (copay, coinsurance, deductible) and prohibit routine fee waiving. Waiving copays for insurance clients on a regular basis can be considered insurance fraud under some contracts because it misrepresents the client’s actual out-of-pocket cost. Some payers do allow hardship waivers in specific circumstances, but the threshold and documentation requirements vary.
For private-pay clients with no insurance involvement, you have complete flexibility to set any rate you choose.
54. What is a self-pay rate?
A self-pay rate is the rate you charge clients who are paying entirely out of pocket, without using insurance. This is different from your billed rate (the amount you submit to insurance) and your contracted rate (what in-network payers reimburse you). You can set your self-pay rate at whatever you determine is appropriate for your practice and market. If you have clients who are insured but choose not to use their insurance for a particular service, that arrangement should be documented carefully to avoid compliance issues depending on your payer contracts.
Where to Learn More
No single resource answers every question you’ll ever have about insurance billing. But building a foundation of knowledge — and knowing where to go when something new comes up — is what makes the process manageable over time.
Here are the resources on this site most relevant to what’s covered in this guide:
- Insurance Billing Basics for Private Practice Therapists — a deeper look at the full billing process from verification to payment
- How to Get Credentialed with Insurance as a Therapist — what to expect, how to stay organized, and common mistakes to avoid
- Best EHR for Solo Therapists — a comparison of the most widely used platforms with billing built in
- Best Medical Billing Courses for Therapists — if you want structured training, here’s what’s worth your time
- Alma vs. Headway: Which Platform Is Right for Your Therapy Practice? — if you’re considering a billing platform instead of going fully independent
And if you’re at the point where managing billing yourself is no longer the best use of your time, that’s something I can help with directly. Feel free to reach out.
