To get credentialed with insurance as a therapist, you need an NPI, a complete and attested CAQH ProView profile, your state license and malpractice coverage on file, and a separate application to every payer you want to join, linked to the right practice and tax ID. Medicare is its own enrollment in PECOS. The work is not hard; it is long, detailed and easy to stall, which is why most therapists hand it off.
The steps, in order
- Get your NPI. An individual (Type 1) NPI from NPPES. If you bill through a group practice or your own company, the organization needs its own Type 2 NPI.
- Gather the documents once. License, malpractice certificate, education and supervision history, work history with explanations for gaps, a W-9 and practice location details.
- Build and attest CAQH ProView. Most commercial plans read your data from CAQH. You must re-attest every 120 days (every 180 days for providers practicing in Illinois), or plans stop seeing a current profile.
- Choose your payers. Start with the plans your patients actually carry. Some commercial networks close to new therapists in certain areas, so ask before you apply.
- Apply to each payer. Each plan has its own application or portal. Make sure the individual and group are linked correctly so claims pay to the right tax ID.
- Enroll in Medicare if you will see Medicare patients, through PECOS or the paper CMS-855I.
- Confirm the effective date in writing before you bill, and keep the contract and fee schedule on file.
- Calendar the maintenance: CAQH re-attestation, license renewals, malpractice renewals and Medicare revalidation every 5 years.
Medicare for therapists: who can enroll
Clinical social workers and clinical psychologists have long been able to bill Medicare directly. Since January 1, 2024, marriage and family therapists (MFTs) and mental health counselors (MHCs), including licensed professional counselors and clinical professional counselors, can also enroll and bill Medicare Part B directly, under a benefit category created by the Consolidated Appropriations Act, 2023. According to CMS:
- MFTs and MHCs need a qualifying master's or doctoral degree, at least 2 years or 3,000 hours of post-master's supervised clinical experience, and a state license or certification.
- They enroll through PECOS or the paper CMS-855I, and they do not pay an application fee.
- No effective date earlier than January 1, 2024 is granted, and claims for earlier dates of service are not payable.
Can you see patients before credentialing is finished?
For commercial plans, generally not in network: claims for dates of service before your effective date are usually paid out of network or denied. Medicare works differently. The effective date for a physician or non-physician practitioner is the later of the date an application that was later approved was filed, or the date you first furnished services at the new location. Medicare also allows retrospective billing for up to 30 days before the effective date when circumstances prevented enrolling in advance. That is a narrow safety net, not a plan. The safe approach is to start credentialing before you start seeing patients.
Where therapist credentialing usually stalls
| Problem | How to avoid it |
|---|---|
| CAQH attestation expired mid-application | Re-attest on a calendar, not when a plan asks. |
| Application missing a document or signature | Check every field before submitting; incomplete applications wait in a queue. |
| Practice address differs between NPPES, CAQH and the application | Use one exact address everywhere. |
| Joined as an individual but billing under a group | Confirm the group linkage and tax ID with each payer. |
| Network closed in your area | Ask the plan about network need before investing weeks in an application. |
| Effective date never confirmed | Get it in writing before the first claim goes out. |
Group practices adding therapists
If you own a group practice, each new clinician has to be credentialed individually and linked to your group with every payer. The most expensive mistake is a new hire seeing patients for weeks before anyone starts their applications. Start the paperwork the day the offer letter is signed.
How Sterling Global Solution LLC credentials therapists
We build and attest the CAQH profile, file the Medicare enrollment in PECOS, submit each Medicaid and commercial application with the correct group and tax ID linkage, and follow up with every payer until the effective date is confirmed in writing. Then we keep the calendar: CAQH re-attestation, license and malpractice renewals, and Medicare revalidation. Because we also bill your claims, we hold any claim that falls before an effective date instead of letting it deny.
New billing clients get credentialing with 3 insurance payers free. See our free credentialing offer, our full credentialing services, and how we bill for behavioral health practices.
Frequently asked questions
How do therapists get credentialed with insurance companies?
How often do therapists have to re-attest CAQH?
Can licensed professional counselors bill Medicare?
Can I see insurance patients before my credentialing is approved?
Is credentialing free for new billing clients?
Sources
CAQH, CAQH ProView Quick Reference Guide for Providers: re-attestation every 120 days, 180 days in Illinois.
Centers for Medicare & Medicaid Services, Marriage and Family Therapists & Mental Health Counselors and the MFT and MHC Provider Enrollment FAQs (May 2024): eligibility, enrollment, application fee and effective dates.
Code of Federal Regulations, 42 CFR 424.520(d) (effective date of billing privileges), 42 CFR 424.521(a) (retrospective billing) and 42 CFR 424.515 (revalidation every 5 years).
Centers for Medicare & Medicaid Services, National Plan and Provider Enumeration System (NPPES).
Commercial and Medicaid credentialing rules vary by plan and state. How we verify this guidance.
Related reading
- How long does insurance credentialing take?. Medicare processing standards and what slows commercial applications.
- Behavioral health billing. What happens after you are in network.
- Provider credentialing & payer enrollment. Our full credentialing and revalidation service.
- Private practice billing services. Billing support for small and solo practices.
Let us get you in network
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