How to Start a Therapy Private Practice in Connecticut

Start with the issued credential

Build the roster around each clinician’s active Connecticut credential, scope and supervision requirements. DPH currently requires the ASWB master’s examination for applicants who earned their MSW on or after January 1, 2026. Read current DPH instructions with the statutes and supplements; a proposed bill or expired waiver does not establish permission to practice.

Separate supervision from payment eligibility

Connecticut Medicaid permits certain services by supervised LPCAs, MFTAs and LMSWs in private practice. That pathway has its own supervision, documentation and billing requirements. It does not make the associate independently licensed, independently enrolled or automatically eligible with commercial insurers.

Prepare the new records notice

Public Act 26-13, § 4 took effect October 1, 2026 and requires health care providers, by January 1, 2027, to give patients written notice at initial intake about applicable medical-record retention laws and how to request copies. Add that notice to the practice’s intake workflow and confirm the retention rules for the particular profession.

Business entity options

Decide whether the practice will be solo or group-owned and which licensed professions it will include before selecting an entity. Use Connecticut’s business-registration resources and confirm professional ownership, naming and any facility-licensing requirements with counsel and DPH for the actual service model. Entity registration does not grant clinical authority. If the public practice name differs from the legal name, use the Secretary of the State’s current trade-name guidance and the appropriate town clerk; the current guidance calls for filing in one town even when the business operates in several. The trade-name page now specifies forms for filings on or after October 1, 2026; a trade name provides neither liability protection nor a professional license. Keep the legal name, trade name, EIN, W-9, bank account, NPI and payer records consistent. Check municipal zoning, home-office and occupancy requirements before committing to a location.

State and tax registration

Form the legal entity first when one is needed, then obtain the appropriate federal EIN through the IRS. Register applicable Connecticut tax accounts through DRS using myconneCT; the required accounts depend on the business structure and activities. Before hiring, evaluate Connecticut withholding and Department of Labor unemployment registration alongside federal payroll obligations. Ask a tax adviser to confirm owner/entity income-tax filings, sales/use-tax treatment for any products or additional services, and applicable local obligations. A Secretary of the State filing, EIN or NPI does not replace tax registration, and this guide does not assume every therapy practice needs the same tax accounts.

Telehealth notes

Confirm the client’s physical location at every visit and the clinician’s authority to practice there, including any requirements where the clinician is located. Verify an actual compact privilege or other authorization before relying on it. Connecticut’s former out-of-state behavioral-health registration pathway was time-limited through June 30, 2025; do not use it as current authority. Under § 19a-906, explain telehealth methods and limitations at the first interaction, obtain consent and document both the notice and consent; document any later revocation. Provide the license number and contact information, maintain access to or knowledge of the patient’s relevant history and record, and meet the applicable standard of care. Ask about consent to share telehealth records with the primary care provider and act on that consent. Follow HIPAA and state confidentiality rules, and keep an emergency-location, contact and backup plan. The statute also addresses coverage checks, cost disclosure and payment arrangements, so review those provisions before setting a remote self-pay policy. Verify payer modality, authorization, place-of-service and billing rules separately. For HUSKY, CMAP requires written informed consent, including electronic consent, before telehealth and annually thereafter. The billing entity must have a qualifying Connecticut or approved border-state physical location and capacity for timely in-person care when clinically appropriate or requested. Check the current CMAP telehealth table for covered codes, modalities, modifiers and effective dates; these are additional requirements beyond clinical licensure.

Mandated reporting notes

Use separate child, elder and disability-reporting procedures. For suspected child abuse or neglect meeting the reporting threshold, mandated reporters must act as soon as practicable and within 12 hours; call the DCF Careline for emergencies and follow DCF’s current non-emergent portal instructions. An oral report requires written follow-up within 48 hours. For suspected abuse, neglect, exploitation or abandonment involving a person age 60 or older, DSS lists a 24-hour mandated-reporting deadline to Protective Services for the Elderly. The DSS reporting table separately lists adults with intellectual or developmental disabilities ages 18–59: an oral report within 48 hours and written follow-up within five days. DDS’s employee and qualified-provider protocol calls for immediate protection and reporting, and may require additional agencies based on age or setting; do not use the outer deadline to postpone that duty. Facility-related requirements may also apply. Do not wait for an internal investigation before making a required report. Keep reporting instructions and documentation accessible to every clinician, and contact emergency services for immediate danger.

Insurance credentialing notes

Start HUSKY/Connecticut Medical Assistance Program (CMAP) enrollment through the provider portal and check the current provider manual, bulletins and behavioral-health attestation. LPCs, LMFTs, LCSWs and psychologists are among the independent clinician categories eligible to apply. LPCAs, MFTAs and LMSWs do not independently enroll under this pathway. CMAP permits covered services by qualifying supervised associates in solo or group private practice when its supervisor, scope, documentation and claim requirements are met. Do not extend this pathway automatically to unlicensed students or temporary permit holders. Bulletin 2022-67 requires at least weekly supervision and supervisor co-signatures on specified clinical documentation at least weekly; confirm the current billing-provider or performing-provider instructions before submitting claims. Complete required training and the applicable electronic attestation process, and distinguish an independent-practitioner group from a DPH/DCF-licensed clinic. Carelon Behavioral Health CT serves as the Connecticut Behavioral Health Partnership’s administrative services organization; handle required service authorizations and registrations as well as CMAP enrollment. For commercial insurance, verify each intended network and product, the individual and group arrangement, the executed contract and effective date. Optum’s Connecticut participation guidance, for example, requires an accepted independent, unrestricted, valid license for consideration. Keep CAQH, service locations, rendering relationships and EFT/ERA current, and check member eligibility and benefits. A license, NPI, supervisor, group contract or submitted application does not guarantee reimbursement.