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

In special areas by subject
General
Government organization and administration
Non-governmental organization and administration
Special topics, by subject
See also Health Education
Hospital financial management
Specific purposes, by subject
See also names of specific services
General
Specific groups of people
General
Mental health services
Special topics, by subject
General
In a particular population or community, by subject
In special areas, by subject
General
Private practice
Specific groups of people