Why license type shapes therapist billing
Fastora provides billing services for therapists, counselors, clinical social workers and marriage and family therapists, in solo and group practice. Our therapist medical billing covers benefits checks, credentialing, claims, denials, superbills and self-pay estimates, so clinicians can spend their time on sessions rather than on hold with payers.
Billing for therapists depends heavily on license type. A counselor may be in network with a commercial plan but not yet enrolled with the state Medicaid program, an associate clinician under supervision may not be allowed to bill in their own name, and a family therapist may face different rules in two neighboring states. Getting the rendering clinician right on each claim is the foundation.
Therapist billing is also high in volume and low in balance per claim. A full caseload of weekly clients produces many small claims, and each one that is left unworked can pass the payer's timely filing limit without anyone noticing. Every claim is handled by certified medical billing and coding professionals, small ones included.
Who we help: LPCs, LCSWs, LMFTs, LMHCs
LPC billing and counseling billing services
Licensed professional counselors and licensed mental health counselors, depending on the state title, mostly bill 90791 for intake and 90832, 90834 or 90837 for individual sessions, with 90846, 90847 and 90853 for family and group work. Counselors do not bill E/M services or the psychotherapy add-on codes used by prescribers.
Our counseling billing services cover intake, individual, family and group sessions, with each claim checked against documented minutes. Commercial and Medicaid rules for pre-licensed counselors vary by payer and state, so we confirm before an associate clinician's first session whether the payer allows supervised billing.
Social worker billing services for LCSWs
Licensed clinical social workers have long been able to enroll in Medicare as clinical social workers, and they are widely credentialed with commercial and Medicaid plans. They bill diagnostic evaluations and psychotherapy with the same time-based codes as counselors.
Medicare limits clinical social worker services to the diagnosis and treatment of mental illness and excludes some settings, such as services to patients in a partial hospitalization or intensive outpatient program billed through a hospital outpatient department or community mental health center. Social workers without an independent clinical license generally cannot bill in their own name, and payer rules on supervised billing differ.
Billing for social workers under Medicare follows these limits on every claim, and our LCSW billing services apply them before submission. Social worker medical billing for commercial and Medicaid plans follows each payer's own rules on supervised associates and telehealth.
MFT billing and marriage and family therapy billing
LMFT billing uses the same time-based psychotherapy codes, with family codes used more often. Family work raises a billing question: whose claim is it? Family psychotherapy is billed under the identified patient, the family member with the diagnosis, using 90847 when that patient attends and 90846 when they do not.
Some plans do not cover 90846, and couples counseling without a diagnosed condition is usually not covered, so our marriage and family therapist billing services include a coverage check before these sessions are booked.
Insurance billing for private practice: how to bill insurance as a therapist
Billing for therapists in private practice follows the same steps whether you see ten clients a week or forty. If you are learning how to bill insurance as a therapist, this is the order that keeps mental health billing for therapists clean:
- Enroll with each payer and confirm the effective date before booking its members.
- Verify benefits, carve-outs and authorization rules before the first session.
- Collect the copay or estimated coinsurance at the time of service.
- Document the diagnosis, session minutes and intervention in each note.
- Submit a claim with the correct CPT code, ICD-10-CM code, place of service and rendering NPI.
- Post the payment from the ERA or EOB and bill any patient balance.
- Work denials and unpaid claims by age before timely filing runs out.
Insurance billing for therapists breaks down most often at steps 1 and 2, before a claim exists. That is why our therapist billing services start with enrollment and benefits rather than with claim submission. Outpatient mental health billing also depends on place of service: telehealth sessions need the payer's own POS and modifier convention, which differs between Medicare, Medicaid and commercial plans.
Session length drives code choice: see when to bill 90834 or 90837, the 90837 billing rules and the intake evaluation code 90791.
Medicare billing for MFTs and MHCs
Marriage and family therapists gained Medicare billing rights on January 1, 2024, alongside mental health counselors. MFTs enroll through PECOS or the CMS-855 paper application after obtaining an NPI. CMS requires a master's or doctoral degree, at least two years or 3,000 hours of supervised post-master's clinical experience, and state licensure or certification.
Since January 1, 2024, Medicare has recognized mental health counselors as a provider type that can enroll and bill Medicare directly. CMS also allows addiction counselors and alcohol and drug counselors who meet all the mental health counselor requirements to enroll as MHCs. Commercial and Medicaid rules for pre-licensed counselors vary by payer and state.
Licensed professional counselors and licensed mental health counselors who meet the CMS requirements enroll under the mental health counselor category. Once enrolled, they bill the same psychotherapy codes as other Medicare clinicians, and Medicare's time, documentation and telehealth rules apply. Our article on Medicare for LMFTs and LMHCs explains the enrollment steps.
Group practice billing for therapists: Type 1 and Type 2 NPIs
A Type 1 NPI identifies an individual clinician, and a Type 2 NPI identifies an organization such as a group practice. A solo clinician billing under their own name and tax ID uses the Type 1 NPI as both billing and rendering provider. Once a practice forms a group entity, the group's Type 2 NPI usually goes in the billing provider field and each clinician's Type 1 NPI in the rendering provider field.
Payers must link each rendering clinician to the group contract. A claim with the right session, code and diagnosis can still deny if the clinician was credentialed individually but never added to the group, or if the tax ID on the claim does not match the contract. We audit these links at setup and whenever a clinician joins or leaves.
Eligibility verification for therapists
Therapy benefits are rarely as simple as a copay. Our benefits verification for therapists confirms the details that decide whether a session pays:
- Active coverage, and whether behavioral health is carved out to another administrator
- Network status for the clinician's specific license type
- Deductible, coinsurance or copay for outpatient psychotherapy
- Session limits, authorization triggers and telehealth coverage
- Coverage for family sessions, 60-minute sessions or other services a plan restricts
We re-check eligibility at each new plan year and for clients in long-term weekly therapy, where coverage changes are easy to miss. More detail is on our insurance eligibility verification page.
Out-of-network & superbills
Many therapists stay out of network with some or all plans. Clients can then ask their plan to reimburse them using a superbill, an itemized statement with the practice name and address, rendering clinician NPI and license, tax ID, date of service, CPT code, ICD-10-CM diagnosis code, place of service and fee charged. Our superbill guide for therapists lists each field.
Under the No Surprises Act, providers must give a good faith estimate of expected charges to uninsured clients and to insured clients who choose not to use their coverage, when a service is scheduled or on request. For ongoing therapy, one estimate can cover recurring sessions for up to 12 months.
A client billed substantially more than the estimate can start a patient-provider dispute process. We help practices keep estimates, superbills and self-pay statements consistent. Read our good faith estimate guide for therapists.
Therapist credentialing services
Therapist credentialing is often the longest step in opening or growing a practice. Commercial panels can be closed in some areas, Medicaid enrollment follows state rules, and Medicare enrollment for MFTs and mental health counselors is still new to many billing teams.
Fastora's therapist credentialing services follow a tracked nine-stage process: consultation, document collection, state licensing, NPI and CAQH setup, payer applications, panel submissions, follow-ups, final approval and ready to bill. Our credentialing guide for mental health clinicians explains what to prepare, and our enrollment team handles the applications.
The most common credentialing-related denials are a clinician not linked to the group contract, a claim sent to the medical plan instead of a carved-out administrator, and sessions by pre-licensed clinicians billed to a payer that does not allow supervised billing. We check all three before a new clinician's schedule opens.
Working inside SimplePractice or TherapyNotes, and pricing for solo therapists
Many practices choose a therapy practice billing company because they want to keep their own system. Fastora works inside the EHR or practice management system you already use, such as SimplePractice or TherapyNotes, under the user access you grant. There is no software to install, and Fastora has no official integration or partnership with any software vendor.
Our counselor billing services and billing services for counselors in group practice include a dedicated account contact, transparent dashboards, monthly performance reporting and a monthly review call. Practices that also bill psychiatry or testing can use one team across every license, as described on our mental health billing hub.
Therapy billing service cost depends on claim volume, payer mix, how many clinicians need credentialing and whether old claims need cleanup. Fastora quotes after a free billing assessment, with no hidden setup fees, and pricing may be a percentage of collections, a flat fee per claim or a hybrid. Our pricing page explains each model, including which tends to suit solo therapists.
For remote care, place-of-service and modifier detail lives in our telehealth billing guide, including POS 10 vs 02 and modifier 95 rules.
Medical billing for therapists in private practice
Medical billing for therapists follows the same revenue cycle as other specialties, but the details are session-based: timed psychotherapy codes, visit limits, carve-out authorizations and superbills for out-of-network clients. Therapy billing services built for this work check benefits against the behavioral administrator, track authorizations by visit count and keep each note tied to the treatment plan. Some practices outsource therapy billing in full; others keep scheduling and superbills in-house and hand off claims and follow-up. Either way, private practice therapist billing works best when one team owns each claim from submission to payment. Our guides to insurance paneling for therapists and superbills for therapy cover the two topics therapists ask about most.
Therapist credentialing services and insurance panel enrollment
Therapist credentialing services are where most new practices stall — applications sit for months because CAQH lapsed or a panel form was wrong. Our credentialing covers CAQH for therapists from profile setup through attestation, so when payers ask "do therapists need a CAQH profile?", yours is already complete and reattested on schedule. The best credentialing services for therapists handle the details that differ by license type: physical therapist credentialing services for PT panels, plus LPC billing services, LMFT billing services and PMHNP billing services each filed against the right panels. Counseling billing services and marriage and family therapy billing both depend on being credentialed with the behavioral health carve-out, not just the medical plan. And choosing the best insurance panels for therapists is a business decision, not a reflex — we help practices pick panels by reimbursement and referral volume rather than enrolling everywhere and regretting it. See our mental health credentialing guide and insurance paneling for therapists.
Medicare, telehealth and out-of-network billing for therapists
Medicare billing for therapists is limited but real: psychologists, LCSWs, LMFTs and LMHCs can enroll, and Medicare coverage has expanded for marriage and family therapists and mental health counselors in recent years. The common question — does Medicare cover therapy by LPC? — depends on enrollment status and the exact service, which we verify before billing. A separate one: can physical therapists bill Medicare without referral? Under direct access rules PTs can often evaluate and treat Medicare patients without a physician referral, but coverage and documentation requirements still apply. Telehealth billing for therapists follows its own modifier and place-of-service rules, and out of network billing for therapists means superbills done right — diagnosis codes, units and fees documented so clients get reimbursed. Read our guide to Medicare for LMFTs and LMHCs. And see our guide on out-of-network billing for therapists.
Can therapists bill for no shows?
Generally not to insurance — payers do not reimburse for missed sessions, and billing them as therapy visits is not allowed. Most practices collect no-show fees directly from the client under a signed policy instead.
Should therapists accept insurance?
It depends on your fee tolerance and referral goals. Insurance brings steadier volume and lower per-session rates; private pay brings higher rates and more marketing cost. Many practices run a hybrid — credentialed with two or three panels and private pay for the rest. As a therapist insurance billing service and medical billing company for therapists, we support both models and help practices decide panel by panel.