HealthCare Provider Taxonomy Codes Lookup

Updated on July 01, 2023. Version 23.1

Healthcare Taxonomy Codes are used for a variety of reasons which include specialization of health care providers, classification, and type. The Healthcare Taxonomy Set is designed in a hierarchical order that consists of definitions, descriptions, and codes.

The taxonomy code set is updated and published semi annually in January and July of each year. The January publication is available to be used in April and the July release is available to be used in October of that year. The implementation period is the elapsed time between the release date and the effective date. This time allows for vendors, payers, and providers the chance to incorporate all changes into their platforms and systems.

Occupational Therapy Assistant Low Vision - 224ZL0004X

Occupational therapy assistants contribute to the completion of an individualized occupational therapy low-vision evaluation under the direction and supervision of the occupational therapist to identify factors that may facilitate, compensate for, or inhibit use of vision in occupational performance. Clients are engaged in the identification of strengths, limitations, and goals as they relate to low vision to optimize independence and participation in desired occupations. Occupational therapy assistants also contribute to the development and implementation of an individualized occupational therapy low-vision intervention plan in collaboration with the occupational therapist, client, and relevant others that reflects the client's priorities for occupational performance.

Source: The Guide to Occupational Therapy Practice, 2nd edition. Bethesda: American Occupational Therapy Association, 2007. [7/1/2008: new] Additional Resources: The American Occupational Therapy Association (AOTA) does offer voluntary specialty certification for a Low Vision Occupational Therapy Assistant if the applicant meets the following requirements:

  • Professional or technical degree or equivalent in occupational therapy.
  • Certified or licensed by and in good standing with an AOTA recognized credentialing or regulatory body.
  • Minimum of 2,000 hours of experience as an occupational therapist or occupational therapy assistant.
  • 600 hours of experience delivering occupational therapy services in the certification area to clients (individuals, groups, or populations) in the last 3 calendar years. Service delivery may be paid or voluntary.
  • Verification of employment.
AOTA Fact Sheets: Low Vision; OT Services for Individuals with Visual Impairments