Running a therapy practice on Long Island leaves little time for billing headaches. Fast Billing Solutions provides mental health billing services for psychologists, LCSWs, LMHCs, LMFTs, and psychiatrists across Long Island, handling the full revenue cycle so you can stay focused on your clients.

From our headquarters at 68 South Service Road, Melville, NY 11747, our billing team supports behavioral health providers throughout Nassau and Suffolk counties — verifying benefits, securing authorizations, and following up on every claim.

Mental Health Billing Is Different. Here’s How We Handle It.

Therapy billing doesn’t work like standard medical billing. Session-based codes, carve-out plans, and strict authorization rules create denials that generalist billers often miss. As a behavioral health billing company serving New York providers, we build our workflows around the way mental health care is actually delivered and paid.

  • Session coding done right — 90837 for 60-minute sessions, 90834 for 45-minute sessions, 90832 for brief sessions, plus 90791 evaluations, 90846/90847 family sessions, and 90853 group therapy, matched to your documentation every time.
  • Carve-out plan navigation — many employer plans route behavioral health benefits to separate managed behavioral health organizations with their own networks, fee schedules, and claim addresses. We identify the right payer and bill correctly the first time.
  • Authorization management — ongoing therapy often requires prior authorization and concurrent reviews. We track authorization dates and remaining units so your sessions don’t go unpaid.
  • Telehealth billing — we apply the correct modifiers and place-of-service codes for virtual sessions and stay current with each payer’s telehealth rules.
  • Parity and medical-necessity denials — when payers question the medical necessity of continued care, we appeal with the clinical documentation they require.

Billing Pain Points We Solve for Therapy Practices

If any of these sound familiar, your billing process may be costing you revenue:

  • Claims denied for missing or expired authorizations
  • Eligibility surprises — patients whose behavioral health benefits differ from their medical benefits
  • Slow or underpaid claims from behavioral health payers
  • Hours lost to billing tasks instead of client sessions
  • Credentialing delays keeping you out-of-network longer than necessary
  • Confusing patient statements that generate phone calls instead of payments

Full Revenue Cycle Management for Mental Health Practices

Our therapy billing services cover the entire revenue cycle, so nothing falls through the cracks:

  • Insurance verification and benefit checks before the first session
  • Authorization tracking, renewals, and concurrent review handling
  • Accurate CPT coding for psychotherapy, evaluations, family, and group sessions
  • Clean claim submission with behavioral-health-specific scrubbing
  • Denial management and appeals, including medical-necessity reviews
  • Payment posting, reconciliation, and payer trend reporting
  • Patient statements and balance follow-up, handled with sensitivity
  • Credentialing support to get you in-network with key payers

Proudly Serving Mental Health Providers Across Long Island

We’re part of the community we serve. From Melville, our team works with therapy practices from western Nassau to eastern Suffolk — including Hempstead, Huntington, Oyster Bay, North Hempstead, Babylon, Islip, Smithtown, Brookhaven, Riverhead, and Southold. Learn more about our medical billing services in Long Island, Nassau County, and Suffolk County.

Why Long Island Therapists Choose Fast Billing Solutions

  • Local and accountable — our headquarters is in Melville, not a distant call center. You work with a team that knows Long Island’s payers and practices.
  • Behavioral health focus — mental health billing is our specialty, not an afterthought. We speak the language of session codes, carve-outs, and authorizations.
  • Full-cycle service — from eligibility checks to appeals, one team owns your revenue cycle end to end.
  • Clear reporting — you’ll always know what was billed, what was paid, and what’s still pending.

Frequently Asked Questions About Mental Health Billing in Long Island

Do you bill for telehealth therapy sessions?

Yes. We bill telehealth sessions with the modifiers and place-of-service codes each payer requires, and we stay current with changing telehealth reimbursement rules so your virtual sessions are paid correctly.

Which therapy CPT codes do you handle?

We bill the full range of behavioral health codes, including 90791 diagnostic evaluations; 90832, 90834, and 90837 individual psychotherapy sessions; 90846 and 90847 family psychotherapy; and 90853 group psychotherapy — always matched to your documentation.

Can you work with carve-out behavioral health plans?

Absolutely. Many plans administer behavioral health benefits through separate managed behavioral health organizations. We identify the correct payer, verify carve-out benefits, and submit claims to the right place the first time.

Do you help therapists get credentialed with insurance companies?

Yes. Our credentialing support helps psychologists, social workers, counselors, and other behavioral health providers enroll with commercial payers so they can see in-network patients sooner.

What happens when a mental health claim is denied?

We work every denial: correcting coding or authorization issues, submitting appeals with supporting documentation for medical-necessity denials, and tracking denial patterns so the same problems don’t keep repeating.

Ready to Simplify Your Mental Health Billing?

Stop losing revenue to denials, authorizations, and billing busywork. Partner with a Long Island billing team that understands therapy practices — and get back to focusing on your clients.