NLM logo

Classification 2025 Summer Edition

Worldwide source of medical classification resources
×

Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted. The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov. Updates regarding government operating status and resumption of normal operations can be found at opm.gov.

Class Index

non-alpha A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

General
HM 1106 - HM 1171
Adolescent
Anesthesiologists
In hospitals
Infant or child
Mental health professionals
Nurses
Of the intellectually disabled child
Surgeons
For other specialties, class in the number for the profession where applicable
See also specific relationships terms
Health personnel (General)
Dentists
Hospital personnel (General)
Nurses
Physicians
Surgeons
Others, with the specialty primarily involved
See also specific relationship terms
General
Health aspects
History
See also Disorders of Sex Development
Of the lumbosacral region
See also Diskectomy
Biographical
Of medical librarians
Z 675.M4
Of physicians and specialists in medically related fields
Collective
Individual
Persons in other fields, with the field
On specific topics with the topic
Adolescent
Applied psychology
BF 637.I5
Child
Psychiatry
Medicine as a career
For hospital jobs
Nurses
For employment
Other special topics, by subject
For admission to schools (Form number 19 or 20 in any NLM schedule where applicable)