Specialty Billing

Mental Health and Behavioral Health Billing Services

Revenue Cycle Management for Surgery Centers

Accurate Coding and Reimbursement for Therapy, Psychiatry, and Behavioral Health Practices

MHS provides mental health billing services built around the documentation, coding, and payer requirements unique to behavioral health. From time-based therapy codes to psychiatric evaluation claims, our team captures accurate reimbursement for every session while reducing the denials that pull staff away from patient care.

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The Challenge

Mental health billing runs on a different rule set than standard medical billing.

Behavioral health practices bill primarily on time-based service codes, where session duration determines which CPT code applies and whether an add-on code is warranted. Payers enforce strict documentation requirements for medical necessity, and many require prior authorization for extended treatment plans. Telehealth reimbursement adds another layer, since place-of-service codes and originating site rules vary by payer and change often.

Billing teams without behavioral health experience routinely miss these details. The result is bundled sessions, authorization denials, underpaid telehealth visits, and revenue that disappears into appeals queues.

End-to-End Financial Management for Your ASC

Technology to Get Your Claims Paid Faster

Our Approach

Every session documented correctly, every claim submitted with the right codes and modifiers.

MHS manages mental health billing with the coding precision this specialty requires. Our team matches session duration to the correct time-based code, applies the right modifiers for individual versus group therapy, and confirms prior authorization is in place before claims go out. Our revenue cycle management approach prioritizes accuracy at the front end, since a denied therapy claim can delay payment by weeks or months.

What MHS Covers in Mental Health Billing

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Time-Based Therapy Coding

Accurate code selection for individual, family, and group therapy sessions based on documented duration, with correct add-on code application when sessions exceed standard time thresholds.

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Psychiatric Evaluation Claims

Proper coding for initial evaluations, medication management visits, and combined therapy-and-medication sessions, with documentation review to support medical necessity.

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Prior Authorization Management

Tracking and managing authorization requirements for extended treatment plans, so approvals are secured before sessions are delivered and renewed before they expire.

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Telehealth Billing Compliance

Correct place-of-service codes and payer-specific telehealth rules applied to every virtual session, preventing the underpayments that come from incorrect telehealth setup.

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Denial Management and Appeals

Denied claims are appealed with clinical documentation and authorization records, and denial patterns are tracked to prevent recurring issues.

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Payer Policy Monitoring

Our team tracks payer-specific updates affecting behavioral health reimbursement, including telehealth policy and authorization rule changes.

How It Works

Practice Assessment.
We review your current billing workflows, denial rates, and payer mix to find where revenue is being lost.
Onboarding and Integration.
Our team integrates with your EHR and establishes documentation review and authorization tracking workflows.
Clean Claim Submission.
Every claim is reviewed for correct time-based coding and documentation support before submission.
Denial Resolution.
Denied claims are worked immediately with full clinical documentation.
Ongoing Optimization.
Monthly reporting highlights collection trends and payer-specific issues so your practice can make informed decisions.

Years in Medical Billing

Specialties Served

Year Average Client Tenure

AAPC/HBMA Certified Team

The MHS Difference

Behavioral health billing expertise, not generalist billing applied to a mental health practice.

Automated billing platforms can submit claims. What they cannot do is recognize that a 53-minute therapy session qualifies for an add-on code, or catch a payer's mid-quarter change to telehealth originating site rules. That is what our team does, every day, for every behavioral health client.

MHS has supported healthcare practices across more than 25 medical specialties for over 35 years. Our approach combines medical coding services, provider credentialing services, revenue recovery made simple, practice management consulting, healthcare analytics, and revalidation into one system built around your specialty.

See What Accurate Mental Health Billing Can Do for Your Practice

Contact MHS today for a free consultation and discover how expert revenue cycle management can transform your organization's financial performance.

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