Medical Billing for Therapists in MA

Therapists in Massachusetts encounter several recurring billing challenges that negatively impact their revenue and practice efficiency. Understanding these issues is the first step towards resolving them:

Complex and Ever-Changing Payer Policies

Massachusetts therapists deal with multiple payers including MassHealth, Blue Cross Blue Shield of Massachusetts (BCBSMA), Tufts Health Plan, Harvard Pilgrim Health Care, and various commercial insurers. Each payer has its own set of detailed policies for psychotherapy billing, telehealth sessions, and provider credentialing. Keeping abreast of these continuously evolving rules can be taxing and prone to errors.

Telehealth Billing and Parity Laws

The rise of telehealth, accelerated significantly by the COVID-19 pandemic, has introduced new billing complexities. While Massachusetts law mandates telehealth parity, requiring insurers to reimburse telehealth visits at the same rate as in-person sessions, ensuring accurate coding, place of service (POS) identifiers, and correct use of telehealth modifiers (such as modifiers 95 and 93) remains challenging.

Documentation and Coding Errors

Inaccurate or incomplete documentation and coding are among the top reasons for claim denials and delays. Massachusetts therapists often face issues such as mismatched CPT codes, omitted modifiers, or inadequate supporting documentation. Each mistake can result in claim rejections, delays in payment, or even compliance audits.

Time Constraints and Therapist Burnout

Administrative tasks, including billing, consume significant amounts of therapists' time, particularly in solo practices or small groups without dedicated administrative staff. Time spent managing claims and chasing reimbursements detracts from time that could be better spent seeing clients, growing the practice, or maintaining a healthy work-life balance. Persistent administrative burdens contribute significantly to therapist burnout.

High Denial Rates and Underpayments

Denied claims are common in behavioral health billing due to minor administrative errors, eligibility verification issues, or incorrect credentialing. Therapists frequently experience underpayments or outright rejections that, if not effectively managed and corrected, lead to substantial lost revenue over time.

Understanding the correct billing codes is critical for maximizing reimbursements and avoiding costly errors. Here are the most commonly used CPT codes for therapy services:

90791 – Psychiatric Diagnostic Evaluation

Used for initial assessments with a new client. This code covers a comprehensive evaluation of a client's mental health and treatment planning.

90832 – Psychotherapy, 30 minutes

Used for brief therapy sessions that last approximately 16 to 37 minutes.

90834 – Psychotherapy, 45 minutes

A standard code for a therapy session lasting 38 to 52 minutes.

90837 – Psychotherapy, 60 minutes

Used for extended sessions of 53 minutes or more. Requires solid documentation to justify the longer duration.

90846 – Family Therapy (without patient present)

Covers therapy provided to family members or caregivers without the client present.

90847 – Family Therapy (with patient present)

Used when conducting family or couples therapy sessions with the client in the room.

90853 – Group Psychotherapy

Applies to sessions involving multiple clients who share therapeutic goals, often used in structured group settings.

90785 – Interactive Complexity Add-On

Used in conjunction with psychotherapy codes when sessions involve complex communication challenges, such as interacting with children, clients with cognitive impairments, or multiple participants.

Proper use of these codes requires:

• Accurate session timing
• Correct documentation
• Application of appropriate modifiers (especially for MassHealth and telehealth claims)

Delon Health's billing specialists ensure accurate and timely claim submissions that align with payer policies, preventing unnecessary denials and underpayments.