US · guidance
CMS SOM App. C, Tag D5209
§493.1235 Standard: Personnel competency assessment policies
As specified in the personnel requirements in subpart M, the laboratory must
establish and follow written policies and procedures to assess employee and, if
applicable, consultant competency.
Interpretive Guidelines §493.1235
Refer to §§493.1413(b)(8) and 493.1451(b)(8) for specific testing personnel competency
requirements and refer to §493.1407(e)(12) and §493.1445(e)(13) for establishing
policies to monitor each individual’s competency and identify remedial training or
continuing education needs.
Cite D5209 when the laboratory has developed but is not following personnel
competency policies and procedures. Competency assessment applies to all persons that
perform patient testing and/or report patient test results, including but not limited to
technical and clinical consultants, technical supervisors, general supervisors, and other
laboratory staff.
NOTE: If the laboratory director (LD) is the only individual performing patient testing
and/or reporting patient test results, they must establish and document a minimal level of
proficiency in order to ensure that they maintain the required competency for accurate
and reliable testing and reporting. Cite D5209 when the laboratory has developed, but is
not following, personnel competency policies and procedures for the LD.
Competency Assessment Guidelines
Technical consultant, clinical consultant, technical supervisor, general supervisor
Documented competency assessment is required for the following named positions on the
Form 209: technical consultant, clinical consultant, technical supervisor, and general
supervisor. The laboratory must have policies and procedures to assess competency
based on the position responsibilities listed in Subpart M and these assessments must be
performed at a frequency determined by the laboratory. Cite D5209 (§493.1235). If these
people perform testing on patient specimens, they are required to have the six required
procedures in their competency assessment in addition to a competency assessment based
on their federal regulatory responsibilities (see §493.1413(b)(8) / §493.1451(b)(8)).
Testing personnel in laboratories with a PPM certificate
A laboratory with a Certificate for Provider-performed Microscopy (PPM)
Procedures must establish and follow written policies for competency assessment, as
required in 42 CFR §493.1235. An educational module with a quiz and photos may be
used to assess testing personnel competency. The laboratory must have a mechanism for
assessing testing personnel competency. Competency assessment is the laboratory
director’s responsibility as outlined at §493.1359. Participation in an external PT
program may or may not suffice to meet the competency assessment requirement,
depending on the unique circumstances in the PPM laboratory.
The laboratory director should consider whether the assessment evaluates:
• Training and specific skills for test performance
• Proficiency in using a microscope
• Ability to detect and identify cellular elements present in a specimen
• Ability to differentiate significant elements in the specimen from debris or
artifacts
KEY POINT: In situations in which more than one citation may be used, choose the one
that is most specific to the situation. This will best allow the laboratory to understand the
problem and correct it.
Probes §493.1235
How does the laboratory evaluate the competency of its employees?
If the laboratory uses non-testing personnel to perform preanalytic functions how does it
ensure their competency?
If a laboratory utilizes a consultant, how does the laboratory determine if the consultant is
competent? Does the laboratory have a policy/procedure to determine consultant
competency? Use D6030 or D6103.
How does the laboratory evaluate personnel for consistency in slide review (e.g., ANA,
manual differential, urine sediment)?
History
Rev. 233; Issued: 09-12-25; Effective: 09-12-25; Implementation: 09-12-25
Provenance
- Source
- cms.gov
- Retrieved
- 2026-07-22
- Edition
- som-2026-07-22
- Content hash
4775d633b8778f3a0e73536742a33cfc5ee61b16125fdd40a60f07e881859628
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