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

Of individuals
Of specific groups of people
Aged
Special topics, by subject
General
Nursing surveys
Reproductive
Sanitary
(Form number 16 in any NLM schedule where applicable)
General
Specific groups of people
Statistics
General (including Physicians)
Allied Health Personnel
Workforce with the specialties
In the economics number for the specialty
In the number for the specialty, when the economics number is lacking
See also Medicine