Medicare Benefit Policy Manual (Pub. 100-02), Ch. 6 § 20.5.3
Coverage of Outpatient Therapeutic Services Incident to a
20.5.3 - Coverage of Outpatient Therapeutic Services Incident to a
Physician’s Service Furnished on or After January 1, 2020 – Changes to
Supervision Requirements
(Rev. 10541; Issued: 12-31-20; Effective: 01-01-21; Implementation: 01-04-21)
Starting January 1, 2020, CMS requires, as the minimum level of supervision, general
supervision by an appropriate physician or non-physician practitioner in the provision of
all therapeutic services to hospital outpatients, including CAH outpatients. “General
supervision” means the definition specified at 42 CFR 410.32(b)(3)(i), that is, the
procedure or service is furnished under the physician's overall direction and control, but
the physician's presence is not required during the performance of the procedure. CMS
may assign certain hospital outpatient therapeutic services either direct supervision or
personal supervision. When such assignment is made, “direct supervision” means the
definition specified at 42 CFR 410.32(b)(3)(ii), that is, the physician must be
immediately available to furnish assistance and direction throughout the performance of
the procedure. It does not mean that the physician or must be present in the room when
the procedure is performed. “Personal supervision” means the definition specified at 42
CFR 410.32(b)(3)(iii), that is, the physician must be in attendance in the room during the
performance of the service or procedure.
The list of services starting January 1, 2020 and ending December 31, 2020 that are
defined as non-surgical extended duration therapeutic services where the initiation of the
service must be performed under direct supervision is available on the OPPS Website at
http://www.cms.gov/Medicare/Medicare-Fee-for-Service-
Payment/HospitalOutpatientPPS/index.html. Starting January 1, 2021, the minimum level
of supervision for non-surgical extended duration therapeutic services will be general
supervision for the entire service including for the initiation of the service.