Need for Active Treatment (AT) Modifier The Centers for Medicare & Medicaid Services (CMS) developed the Active Treatment (AT) modifier to define the difference between active treatment and maintenance treatment. Medicare only pays for active/corrective treatment to correct acute or chronic subluxation. Medicare never pays for maintenance therapy. In 2018, the Medicare Fee-for-Service program reported 41 […]
Receiving Medicare Reimbursements with Modifier AT

Read More.. Receiving Medicare Reimbursements with Modifier AT