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Includes articles, courses, and CPGs. Unlimited access for APTA members.
APTA provides its interpretation of the one-on-one and group codes, using patient care scenarios and an analysis of the proper coding for them. Although these scenarios have been submitted to CMS, APTA has received no response from the agency as to its agreement or disagreement with APTA's interpretations.
Below are a list of quick links, and guidance on who to contact for support on various CAS processes and issues.
Interview Request Form
Know the rules. Follow them.
Feb 9, 2023/Website
The Guide is the description of physical therapist practice for use by PT and PTA educators, students, and clinicians.
Dec 1, 2020/Column
Unilateral action, a dual relationship, and unintended consequences.
Aug 6, 2025/News
As the 2025 legislative season has come to a close in most states, many APTA chapters achieved significant victories that improve payment, address provider credentialing, and reduce administrative burden.
Feb 8, 2023/Roundup
End to health emergency, annual vaccine schedule, dropping infection rates, and more.
Apr 1, 2026/News
The American Physical Therapy Association continues its advocacy against the U.S. Department of Education's proposal that would sharply limit federal student loan access for doctor of physical therapy students and students seeking degrees in dozens of other professions. With the department expected to
Aug 14, 2017/Test & Measure
This tool is used to assess adults and adolescents who have chronic pain.
