If you run a small telehealth practice, interstate licensure compacts are probably the single most underutilized tool for growing your addressable market. A clinic that serves one state can, with proper licensing, suddenly serve 40+ states without opening a single new location, hiring new staff, or signing any real estate leases.
Most small practices miss this opportunity because the compact landscape is confusing. Different compacts cover different provider types. Each has its own enrollment process. States join and leave compacts. And the rules for what you can actually do after enrolling vary by specialty.
This is the 2026 guide to interstate licensure compacts for telehealth practices. Which ones matter, who they cover, how to enroll, and how to use them to grow.
What Is an Interstate Licensure Compact?
An interstate licensure compact is an agreement between states that allows licensed providers in one member state to practice in other member states through a streamlined process. Instead of applying for individual licenses in every state you want to practice in, you apply through the compact and receive practice privileges in all participating states.
Compacts don't eliminate state licensing; they streamline it. You still have to meet each state's requirements, but the administrative burden is reduced from 'apply to 40 state medical boards separately' to 'apply once to the compact and maintain compliance with each state's ongoing requirements.'
The Major Compacts for Telehealth
IMLC: Interstate Medical Licensure Compact
- Who it covers: Physicians (MD and DO)
- States participating (2026): 42 states plus DC and Guam
- What it enables: Expedited licensure in member states; you still receive individual state licenses, but the application process is dramatically streamlined
- How it works: Apply through your State of Principal License (SPL). Once verified, you can apply for expedited licenses in other IMLC states, typically receiving them within 1-3 weeks
PSYPACT: Psychology Interjurisdictional Compact
- Who it covers: Licensed psychologists
- States participating (2026): 43 states plus DC
- What it enables: Telepsychology and temporary in-person practice in member states under a single compact authorization
- How it works: Apply for E.Passport (for telepsychology) or IPC (for temporary in-person practice). This is the most mature and actively used compact for telehealth behavioral health
NLC: Nursing Licensure Compact
- Who it covers: Registered Nurses (RNs) and Licensed Practical Nurses (LPNs/LVNs)
- States participating (2026): 41 states
- What it enables: A single multistate license that allows nurses to practice in any NLC state without individual state licenses
- How it works: Nurses apply in their primary state of residence. The multistate license is then valid in all NLC states. Critical for telehealth programs that rely on RN care coordination
APRN Compact
- Who it covers: Advanced Practice Registered Nurses (NPs, CNSs, CRNAs, CNMs)
- States participating (2026): 8 states (growing; threshold was met in 2024 and implementation is underway)
- What it enables: Multistate APRN license similar to the RN compact
- How it works: Implementation is still rolling out. Most APRNs still need individual state licenses in 2026, but this will expand significantly in the next 2-3 years
Other Specialty Compacts
- PT Compact: Physical Therapists, 37 states
- OT Compact: Occupational Therapists, growing
- ASLP-IC: Audiologists and Speech-Language Pathologists, growing
- Counseling Compact: Licensed Professional Counselors, 33 states
- Social Work Compact: In early implementation, 2024-2025 ratification
What Compacts Don't Do
Before you get too excited, understand the limits:
- Compacts don't replace state law: You must still follow each state's scope of practice rules, prescribing laws, and standard of care requirements
- Compacts don't cover controlled substance prescribing uniformly: DEA registration is separate and may require state-specific DEA numbers
- Compacts don't eliminate malpractice coverage state-by-state: Verify your liability insurance covers practice in every state where you intend to see patients
- Compacts don't automatically enroll you in state Medicaid: Medicaid enrollment is state-specific and separate from licensure
- Compacts don't override state-specific telehealth requirements: Some states require specific patient-provider relationships, in-person exams for certain conditions, or specific consent forms
How Small Clinics Can Use Compacts to Grow
Step 1: Map Your Expansion Targets
Don't enroll in every compact state at once. Identify 3-5 target states where you have clinical demand, favorable reimbursement environments, and manageable regulatory complexity. Start there.
Step 2: Verify Your Compact Eligibility
- Confirm your current state is a member of the relevant compact
- Confirm your license is in good standing (compacts require clean disciplinary records)
- Confirm your specialty is covered by the compact in question
Step 3: Apply Through the Compact Process
Most compact applications take 2-6 weeks. Factor this into your launch timeline. You'll need: proof of current licensure, clean disciplinary record documentation, background check completion, and specialty-specific certifications.
Step 4: Configure Your Telehealth Infrastructure for Multi-State
This is where most small practices fail. They get the licenses, but their telehealth infrastructure isn't set up to handle multi-state operations. Your checkout needs to verify patient state, your provider assignment needs to match state-licensed providers to patients, and your intake needs to capture state-specific consent forms.
- Patient state verification at checkout: Your intake must capture patient location accurately
- Provider-to-state mapping: Your platform must route patients to providers licensed in their state
- State-specific intake forms: Some states require specific consent language or additional disclosures
- State-specific pricing (if applicable): Medicaid reimbursement varies; cash-pay pricing may vary
- State-specific follow-up requirements: Some states require specific follow-up timelines for certain conditions
The Multi-State Revenue Math
Here's why this matters for a small clinic. A 5-provider practice serving one state with 2 million people has an addressable market of maybe 200,000 realistic patients (depending on specialty). The same practice serving 40 states through compacts has an addressable market of 100+ million people. The revenue potential difference is multiple orders of magnitude.
You won't capture all of that market. You don't need to. Going from a 1-state addressable market to a 40-state addressable market typically increases practice revenue by 3-10x over 18-36 months, even with modest market share capture.
Common Mistakes When Going Multi-State
- Starting expansion without infrastructure: Getting licenses in 20 states and then realizing your checkout can't route patients by state is a painful mistake. Build the infrastructure first
- Ignoring state-specific prescribing laws: Controlled substance rules, prescriptive authority for NPs, and standards for remote prescribing vary dramatically by state
- Assuming Medicare telehealth rules apply universally: They don't. Each state's Medicaid program and each commercial payer in each state may have different telehealth coverage
- Underestimating malpractice coverage changes: Verify in writing that your malpractice carrier covers you in every state where you practice
- Not tracking CME requirements by state: Each state has its own continuing education requirements for license renewal. Track these separately
What to Look for in Telehealth Infrastructure for Multi-State Practice
When evaluating telehealth platforms with multi-state expansion in mind:
- State-aware patient routing that matches patients to state-licensed providers automatically
- Configurable intake forms that can present state-specific consent language
- Provider credential management that tracks which providers are licensed in which states
- State-specific reporting and analytics for financial and operational tracking
- Audit trails that capture patient state for compliance documentation
Build a Multi-State Telehealth Practice
Thimble Hub's infrastructure handles state-based patient routing, provider credential management, and state-specific intake out of the box. Grow your practice across compact states without building custom tooling.
See How It Works →Frequently Asked Questions
- What is the Interstate Medical Licensure Compact (IMLC)?
- The IMLC is an agreement among 42 states plus DC and Guam that provides an expedited pathway for physicians to obtain licenses in multiple participating states. You still receive individual state licenses, but the application process is streamlined dramatically.
- Does PSYPACT allow me to see patients in all 43 member states?
- PSYPACT authorizes licensed psychologists to practice telepsychology in all member states under a single credential (the E.Passport). You must maintain your primary state license in good standing and follow each state's scope-of-practice rules.
- How long does it take to get licensed through a compact?
- Compact applications typically take 2-6 weeks depending on the compact and how quickly you submit required documentation. IMLC expedited licenses often come through within 1-3 weeks. PSYPACT E.Passport typically takes 4-6 weeks.
- Can I prescribe controlled substances across state lines through a compact?
- Compacts streamline state licensing but do not replace DEA registration or state-specific controlled substance laws. You still need appropriate DEA registrations and must comply with the Ryan Haight Act and state-specific prescribing rules for each state where you practice.
- Do I need different malpractice coverage for each state?
- Your malpractice policy must cover every state where you practice. Most modern malpractice carriers offer multi-state coverage, but you must verify this explicitly and update your policy when adding new states.