Behavioral Health Billing Experts

Behavioral Health Medical Billing Services

Behavioral health billing requires careful attention to time-based codes and evolving payer policies.

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Behavioral Health Medical Billing Services
400+

BH Providers Served

97.5%

Clean Claim Rate

$2.8M

Revenue Recovered

24hr

Auth Turnaround

Overview

The Complexity of Behavioral Health Billing

Behavioral health billing requires careful attention to time-based codes and evolving payer policies. Psychotherapy services (90832, 90834, 90837) are defined by strict time thresholds, and billing the wrong code by even a few minutes can trigger audits or denials. Add-on codes like 90833 for psychotherapy with E/M require documentation proving both services were distinct.

Many behavioral health providers also face challenges with credentialing and out-of-network reimbursement. Mental health parity laws mandate coverage, yet payers often apply restrictive medical necessity criteria that require frequent reauthorizations and detailed clinical documentation.

The Complexity of Behavioral Health Billing
Challenges

Common Behavioral Health billing Challenges We Solve

Every Behavioral Health billing team deals with payer delays, coding nuance, and collection leakage.

Session-Based Authorization Limits

Most payers cap behavioral health sessions at fixed intervals (10, 20, or 30 visits). Tracking remaining authorizations across dozens of patients requires systems that most practices lack.

CPT Code Overlap Across Therapy Types

Individual therapy (90834 vs 90837), group therapy (90853), and family therapy (90847) have specific documentation and time requirements. Incorrect code selection triggers denials or audits.

Telehealth Modifier Requirements

Behavioral health shifted heavily to telehealth, but modifier rules (95, GT, place of service 02 vs 10) vary by payer and state. Incorrect modifiers cause systematic claim rejections.

Carve-Out Payer Arrangements

Many commercial plans carve out behavioral health benefits to separate administrators (Optum, Magellan, Beacon). Claims sent to the wrong entity are denied outright.

Services

Complete Behavioral Health billing Services

Support spans the full revenue cycle.

Session-based authorization tracking and renewal management

CPT code selection for individual, group, and family therapy

Telehealth billing with correct modifier and POS assignment

Carve-out payer identification and claim routing

Credentialing and re-credentialing for behavioral health providers

Appeals management for session limit and medical necessity denials

Coverage

Serving Behavioral Health billing Teams Nationwide

We support independent practices and growing provider organizations.

Independent physician groups

Multi-location practices

Private equity backed platforms

Hospital-owned outpatient groups

Guide

The Complete Guide to Behavioral Health billing

Behavioral Health Billing Fundamentals

Behavioral health billing requires careful attention to session timing, place of service, and payer-specific documentation rules that differ significantly from general medical billing. Psychotherapy codes are time-based, and selecting the correct code depends on the actual face-to-face time spent with the patient. Code 90834 covers 38-52 minutes of individual psychotherapy, while 90837 covers 53 minutes or longer. Billing 90837 when session documentation reflects only 45 minutes of therapeutic contact is a red flag for audits and can result in recoupment demands from payers.

Family therapy (90847, with the patient present) and group therapy (90853) each carry their own documentation requirements. Family therapy notes must identify all participants, describe the therapeutic interventions used, and explain how the session addressed the identified patient’s treatment goals. Group therapy documentation needs to reflect the individual patient’s participation and progress, not just a generic note about the group session topic. Payers deny group therapy claims when the note reads as a template rather than an individualized clinical record.

Psychological Testing and Authorization Challenges

Psychological and neuropsychological testing (96130 for the first hour of evaluation, 96131 for each additional hour) generates significant revenue but faces heavy prior authorization requirements. Most commercial payers and many Medicare Advantage plans require pre-approval for testing beyond a basic screening. The authorization request must include the clinical rationale for testing, the specific instruments to be administered, and the estimated total testing time. Submitting vague authorization requests citing “rule out ADHD” without supporting clinical documentation leads to denials.

Timely filing is a persistent challenge in behavioral health practices, particularly solo practitioners and small group practices that lack dedicated billing staff. Many behavioral health payers enforce 90-day filing windows, and some Medicaid managed care plans require claims within 60 days of service. Missing these deadlines results in permanent revenue loss with no appeal rights.

  • Document exact start and stop times for every psychotherapy session to support time-based code selection
  • Submit prior authorization for psychological testing with specific instrument names and estimated hours
  • Track timely filing deadlines by payer, as behavioral health plans often enforce shorter windows than medical plans
  • Individualize group therapy notes to reflect each patient’s specific participation and treatment progress
Common Questions

Frequently Asked Questions About Behavioral Health billing

Answers to the questions practice owners ask most often.

The most common codes are 90834 (45-minute individual therapy), 90837 (60-minute individual therapy), 90847 (family therapy with patient present), 90853 (group therapy), and 90791 (psychiatric diagnostic evaluation). Code selection depends on session duration and therapy type.

We maintain a real-time authorization dashboard for each patient, tracking approved sessions, used sessions, and expiration dates. When a patient reaches 80% of their approved sessions, we initiate the renewal request automatically.

Yes. Psychiatry billing involves E/M codes (99213-99215) and medication management (90833 add-on), while therapy billing uses time-based therapy codes. We handle both under one workflow with provider-specific coding rules.

The top three denial reasons are expired or missing authorizations, incorrect modifier usage on telehealth claims, and claims submitted to the wrong payer due to carve-out arrangements. All three are preventable with proper systems.

Yes. Substance abuse billing involves additional complexity with ASAM level-of-care documentation, residential vs outpatient code sets, and state-specific Medicaid rules for medication-assisted treatment (MAT) programs.

We submit out-of-network claims with proper documentation, track reimbursement against the provider's fee schedule, and manage patient responsibility communications. We also assist with single-case agreements when appropriate.

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