Quick Answer The NYS Workers' Compensation Board Medical Treatment Guidelines (MTG) set the standard for what constitutes medically necessary treatment in PI and workers' comp cases. MAIC's treatment protocols are built to satisfy MTG criteria from day one, eliminating PAR denials and strengthening litigation documentation.

The NYS No-Fault Board Medical Treatment Guidelines (WCB MTGs) are the single most important clinical framework governing personal injury medical documentation in New York State. Understanding how these guidelines work — and how they shape the reports that support your cases — is essential for PI attorneys who want to maximize the defensibility of their clients' claims.

What Are the WCB MTGs?

Established under New York Personal Injury Law, the MTGs are evidence-based clinical protocols that define the appropriate evaluation and treatment of specific body part injuries. They cover the cervical spine, lumbar spine, mid and lower back, shoulder, and knee — the five most commonly litigated injury regions in personal injury claims.

While originally designed for personal injury, the MTGs have become the de facto documentation standard against which all PI medical records are evaluated by insurance carriers, arbitrators, and courts. Any clinical report that fails to address the MTG gateway criteria for a given body part is vulnerable to challenge — both in no-fault arbitration and at trial.

The Four MTG Gateway Criteria

For each body part covered by the MTGs, clinical documentation must address four core gateway criteria:

  • Diagnosis: A specific, ICD-coded diagnosis that aligns with the patient's subjective complaints and objective findings
  • Causation: A clear statement connecting the mechanism of injury to the diagnosed condition, with supporting clinical rationale
  • Functional Impact: Objective documentation of the injury's effect on activities of daily living and occupational function
  • Treatment Necessity: Evidence that the recommended treatment is medically necessary and consistent with MTG clinical protocols for the diagnosed condition

Reports that address all four criteria by name — with specific chapter and section citations — are dramatically more defensible than generic SOAP notes or narrative letters.

Prior Authorization and the MTG Framework

For treatments covered by the MTGs, prior authorization is required when the proposed treatment exceeds the MTG-specified threshold for the relevant body part. At MAIC, our clinical and billing teams manage all prior authorization requests in-house, with MTG-compliant documentation submitted at every stage of the authorization process.

For treatment that falls outside MTG coverage — including certain diagnostic studies and specialist evaluations — the $1,000 cost threshold applies only to non-MTG body parts. NCV/EMG studies and epidural steroid injections, for example, are governed entirely by MTG clinical criteria regardless of cost.

How MAIC Builds MTG-Compliant Reports

Every report generated at MAIC's 60,000 sq ft NYS Licensed facility at 2522 Hughes Ave in the Bronx is structured to address the MTG gateway criteria by name, with chapter and section citations, for each body part evaluated. Our treating physicians are experienced in medico-legal documentation and understand the difference between a clinical note that supports a claim and one that creates vulnerabilities.

If you are referring patients to MAIC and want to discuss the documentation framework we use for specific claim types, contact our PI coordination team at (888) 991-5290.