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Health Care Provider Taxonomy Codes

Last updated July 01, 2019 with Version 19.1

The Health Care Provider Taxonomy Code Set is a hierarchical code set that consists of codes, descriptions, and definitions. Healthcare Provider Taxonomy Codes are designed to categorize the type, classification, and/or specialization of health care providers.

The Health Care Provider Taxonomy code set is published (released) twice a year on July 1st and January 1st. The July publication is effective for use on October 1st and the January publication is effective for use on April 1st. The time between the publication release and the effective date is considered an implementation period to allow providers, payers, and vendors an opportunity to incorporate any changes into their systems.


Medical Genetics - 207S00000X

A specialist trained in diagnostic and therapeutic procedures for patients with genetically linked diseases. This specialist uses modern cytogenetic, radiologic and biochemical testing to assist in specialized genetic counseling, implement needed therapeutic interventions and provide prevention through prenatal diagnosis. A medical geneticist plans and coordinates large-scale screening programs for inborn errors of metabolism, hemoglobinopathies, chromosome abnormalities and neural tube defects.


Clinical Biochemical Genetics - 207SG0202X

A clinical biochemical geneticist demonstrates competence in performing and interpreting biochemical analyses relevant to the diagnosis and management of human genetic diseases and is a consultant regarding laboratory diagnosis of a broad range of inherited disorders.

Clinical Cytogenetics - 207SC0300X

A clinical cytogeneticist demonstrates competence in providing laboratory diagnostic and clinical interpretive services dealing with cellular components, particularly chromosomes, associated with heredity.

Clinical Genetics (M.D.) - 207SG0201X

A clinical geneticist demonstrates competence in providing comprehensive diagnostic, management and counseling services for genetic disorders.

Clinical Molecular Genetics - 207SG0203X

A clinical molecular geneticist demonstrates competence in performing and interpreting molecular analyses relevant to the diagnosis and management of human genetic diseases and is a consultant regarding laboratory diagnosis of a broad range of inherited disorders.

Molecular Genetic Pathology - 207SM0001X

A board certified subspecialty, the molecular genetic pathologist is expert in the principles, theory and technologies of molecular biology and molecular genetics. This expertise is used to make or confirm diagnoses of Mendelian genetic disorders, of human development, infectious diseases and malignancies and to assess the natural history of those disorders. A molecular genetic pathologist provides information about gene structure, function and alteration, and applies laboratory techniques for diagnosis, treatment and prognosis for individuals with related disorders.

Ph.D. Medical Genetics - 207SG0205X

A medical geneticist works in association with a medical specialist, is affiliated with a clinical genetics program and serves as a consultant to medical and dental specialists.

The American Medical Association (AMA) holds the copyright© for the Health Care Taxonomy Code Set (Provider Taxonomy). The Provider Taxonomy is commercial technical data and/or computer data developed exclusively at private expense and provided "AS IS" without warranty of any kind. The AMA, NUCC, and NPIdb and its members shall NOT be responsible for any consequences, including liability or damage attributable to or related to any use, non-use, or interpretation of information contained or not contained in the Provider Taxonomy.

More information can be found regarding Health Care Taxonomy Codes at NUCC.org
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