Behavioral Health & Social Service Providers / 103TC0700X
Individual · specialization · Medicare specialty 62
103TC0700X Clinical Psychologist
103TC0700X is the taxonomy code for Clinical, a specialization of Psychologist, in the NUCC group “Behavioral Health & Social Service Providers”. It is a code for individual providers — the kind used on a Type 1 NPI. Medicare maps it to specialty 62, Psychologist, Clinical, under which 1,025 practitioners are enrolled, and to 1 other specialty listed below.
- 1Taxonomy code 103TC0700X
- 2Level Specialization
- 3Medicare specialty 62 Psychologist, Clinical
- 4Codes in this group 40
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
— NUCC Health Care Provider Taxonomy, version 26.1
Where 103TC0700X sits
- Group: Behavioral Health & Social Service Providers — code 19 of 40 in the group
- Classification: Psychologist 103T00000X
- Specialization: Clinical 103TC0700X
Choose 103TC0700X over the general Psychologist code (103T00000X) when the provider's training or certification is specifically in clinical; the general code covers the classification as a whole. A provider may report more than one taxonomy code on an NPI but marks one as primary.
Medicare
CMS's taxonomy crosswalk links 103TC0700X to Medicare specialty 62 (Psychologist, Clinical) and Medicare specialty 68 (Psychologist, Clinical). That specialty — not the taxonomy code itself — is what Medicare enrollment records and uses for payment. 1,025 practitioners are enrolled under it nationally, and 23 other taxonomy codes map to the same specialty.
Other codes under the same Medicare specialty: 103T00000X Psychologist; 103TA0400X Addiction (Substance Use Disorder) Psychologist; 103TA0700X Adult Development & Aging Psychologist; 103TB0200X Cognitive & Behavioral Psychologist; 103TC1900X Counseling Psychologist; 103TC2200X Clinical Child & Adolescent Psychologist; 103TE1000X Psychologist; 103TE1100X Exercise & Sports Psychologist; and 15 more.
Related codes
| Code | Psychologist — other specializations |
|---|---|
| 103T00000X | Psychologist |
| 103TA0400X | Addiction (Substance Use Disorder) |
| 103TA0700X | Adult Development & Aging |
| 103TC2200X | Clinical Child & Adolescent |
| 103TB0200X | Cognitive & Behavioral |
| 103TC1900X | Counseling |
The nearest 6 of 21 other codes under Psychologist; all are on the group page.
History of 103TC0700X
103TC0700X was added to the code set in 2019.
- 2019-01-01 — new definition
Similar codes in other groups
If 103TC0700X is not quite right, these codes in other groups share a word with it — often the same field practised by a different kind of provider:
- 207KI0005X Clinical & Laboratory Immunology (Allergy & Immunology) Physician (Allopathic & Osteopathic Physicians)
- 208U00000X Clinical Pharmacology Physician (Allopathic & Osteopathic Physicians)
- 207NI0002X Clinical & Laboratory Dermatological Immunology Physician (Allopathic & Osteopathic Physicians)
- 207RI0001X Clinical & Laboratory Immunology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians)
- 207RC0001X Clinical Cardiac Electrophysiology Physician (Allopathic & Osteopathic Physicians)
- 207SG0202X Clinical Biochemical Genetics Physician (Allopathic & Osteopathic Physicians)
Find providers with 103TC0700X
Using 103TC0700X
The code goes in the taxonomy field of the NPI application in NPPES, and on claims where a payer asks for it — box 24J (shaded) or 33b on the CMS-1500 with the ZZ qualifier, or the PRV segment of an 837 electronic claim. Payers match it against the taxonomy on the NPI record and, for Medicare, against the specialty on the enrollment, so all three should agree. To see which code a provider uses, search their NPI in the lookup.
Sources: NUCC Health Care Provider Taxonomy code set, version 26.1 (CSV); CMS Medicare Provider and Supplier Taxonomy Crosswalk, August 2026; CMS Medicare Fee-For-Service Public Provider Enrollment, extract of 2026-09-29. Checked 2026-10-24. Methodology.