US · guidance
CMS Pub. 100-08, ch. 10, § 10.3.1.1.11
Section 15 (Authorized Officials) - Form CMS-855A
A. General Requirements
An authorized official must be a 5 percent direct owner, chairman of the board, etc., of the
enrolling provider with the authority to bind the provider, both legally and financially, to the
requirements set forth in 42 CFR § 424.510. This person must also have an ownership or control
interest in the provider--- such as the general partner, chairman of the board, chief financial
officer, chief executive officer, president, or someone holding a position of similar status and
authority within the provider organization. One cannot use a status as the chief executive officer,
chief financial officer, etc., of the provider’s parent company, management company, or chain
home office as a basis for the individual’s role as the provider’s authorized official.
Section 424.502 specifically defines an authorized official as an appointed official (for example,
chief executive officer, chief financial officer, general partner, chairman of the board, or direct
owner) to whom the organization has granted the legal authority to enroll it in the Medicare
program, to make changes or updates to the organization’s status in the Medicare program, and
to commit the organization to fully abide by the statutes, regulations, and program instructions of
the Medicare program. Note that an authorized official is not restricted to the examples of the
titles outlined above but can be a person of equivalent status who is an appointed official to
whom the organization has granted the legal authority to act on the organization’s behalf. These
additional titles could include, but are not limited to, executive director, administrator, president,
and vice-president. The contractor shall consider the individual’s title as well as the authority
granted by the organization when determining whether an individual qualifies as an authorized
official. If the contractor is unsure of an authorized official’s qualifications or authority, it shall
contact its PEOG BFL for guidance. In addition, the contractor shall obtain PEOG BFL approval
if the only role of the listed authorized official is “Contracted Managing Employee”
notwithstanding the individual’s title or other qualifications; the PEOG BFL will confirm
authority.
If the person is not listed as a “Contracted Managing Employee” in the Individual Ownership
Interest and/or Managing Control Information section and the contractor has no reason to suspect
that the person does not qualify as an authorized official, no further investigation is required.
Should the contractor have doubts that the individual qualifies as an authorized official, it shall
contact the official or the applicant's contact person to obtain more information about the
official's job title and/or authority to bind. If the contractor remains unconvinced that the
individual qualifies as an authorized official, it shall notify the provider that the person cannot be
an authorized official. If that person is the only authorized official listed and the provider refuses
to use a different authorized official, the contractor shall deny the application.
B. Number of Authorized Officials
The provider can have an unlimited number of authorized officials, so long as each meets the
definition of an authorized official. However, the provider must complete the Individual
Ownership and/or Managing Control section of the Form CMS-855A for each authorized
official.
C. Deletion of Authorized Official
For authorized official deletions, the contractor need not obtain (1) that official’s signature, or (2)
documentation verifying that the person is no longer an authorized official.
D. Change in Authorized Officials
A change in authorized officials does not impact the authority of existing delegated officials to
report changes and/or updates to the provider's enrollment data or to sign revalidation
applications.
E. Authorized Official Not on File
If the provider submits a change request (e.g., change of address) and the authorized official
signing it is not on file, the contractor shall ensure that: (1) the person meets the definition of an
authorized official; and (2) the Individual Ownership Interest and/or Managing Control
Information section of the Form CMS-855 is completed for the individual. The signature of an
existing authorized official is not needed to add a new authorized official. Note that the original
change request and the addition of the new official shall be treated as a single change request
(i.e., one change request encompassing two different actions) for purposes of enrollment
processing and reporting.
F. Effective Date
The effective date in PECOS for an authorized official should be the date of signature.
G. Social Security Number
To be an authorized official, the person must have and submit an SSN. The individual may not
use an Individual Taxpayer Identification Number (ITIN) in lieu of an SSN in this regard.
H. Identifying the Provider
As stated earlier, an authorized official must be an authorized official of the provider, not of an
owning organization, parent company, chain home office, or management company. Identifying
the provider is not - for purposes of determining an authorized official’s qualifications -
determined solely by the provider’s tax identification number (TIN). Rather, the organizational
structure is the central factor. For instance, suppose that a chain drug store, Company X, wants
to enroll 100 of its pharmacies with the contractor. Each pharmacy has a separate TIN and must
therefore enroll separately. Yet all of the pharmacies are part of a single corporate entity –
Company X. In other words, there are not 100 separate corporations in our scenario, but merely
one corporation whose individual locations have different TINs. Here, an authorized official for
Pharmacy #76, can be someone at X’s headquarters (assuming that the definition of authorized
official is otherwise met), even though this main office might be operating under a TIN that is
different from that of #76. This is because headquarters and Pharmacy #76 are part of the same
organization/corporation. Conversely, if #76 was a corporation that was separate and distinct
from Company X, only individuals that were part of #76 could be authorized officials.
I. Signatory Requirements
1. Valid Signatures – See section 10.3.1.1.10(A) of this chapter for information on the types of
acceptable signatures. If the contractor receives a digital signature that differs from those
described in section 10.3.1.1.10(A), the contractor shall contact its PEOG BFL for guidance.
2. Form CMS-855A Initial Applications – For these transactions, an authorized official must
sign and date the certification statement.
3. Change Requests and Revalidations - For these transactions, an authorized or delegated
official may sign the certification statement. This applies to: (1) signatures on the paper Form
CMS-855; (2) signatures on the certification statement for Internet-based provider enrollment;
and (3) electronic signatures.
4. The authorized official’s telephone number can be left blank. No further development
is needed.
History
(Rev. 13355; Issued: 08-13-25; Effective: 05-05-25; Implementation: 05-05-25)
Provenance
- Source
- cms.gov
- Retrieved
- 2026-08-25
- Edition
- iom-2026-08-25
- Content hash
9ad8da338308e4ca8aa5570bbeae1307f77ffb137b01401777d09e2812d7aa01
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