Medicare Claims Processing Manual (Pub. 100-04), Ch. 4 § 10.9
Updates
10.9 - Updates
(Rev. 12423; Issued: 12-20-23; Effective: 01-01-24; Implementation: 01-02-24)
Section 1833(t) of the Social Security Act (the Act) as amended by §4533 of the
Balanced Budget Act (BBA) of 1997, authorizes CMS to implement a Medicare
prospective payment system for hospital outpatient services, including partial
hospitalization and intensive outpatient services; Certain Part B services furnished to
hospital inpatients who have no Part A coverage; Partial hospitalization and intensive
outpatient services furnished by CMHCs; Hepatitis B vaccines and their
administration, splints, cast, and antigens provided by HHAs that provide medical and
other health services; Hepatitis B vaccines and their administration provided by
CORFs; and Splints, casts, and antigens provided to hospice patients for treatment of
non-terminal illness.
By statute, CMS is required to review and revise the APC groups, relative payment
rates, wage adjustments, outlier payments and other adjustments required under the
OPPS on an annual basis. These annual updates are made final through the
publication of proposed and final rules in the Federal Register. The annual update
Federal Register rules can be accessed on the OPPS Web site at:
http://www.cms.gov/Medicare/Medicare-Fee-for-Service-
Payment/HospitalOutpatientPPS/
In addition to the annual update at the beginning of each calendar year, we also update
the OPPS on a quarterly basis to account for mid-year changes such as adding new
passthrough drugs and/or devices, adding new treatments and procedures to the new
technology APCs, removing procedures from the inpatient list, and recognizing new
HCPCS codes that may be added during the year. The quarterly updates are issued as
Recurring Update Notifications. The quarterly Recurring Update Notifications can be
found in Pub. 100-21, Recurring Update Notification, which can be accessed at the
following Web site: http://www.cms.gov/Regulations-
andGuidance/Guidance/Manuals/Internet-Only-Manuals-IOMs.html