Classification-Index

Classification 2025 Summer Edition

Worldwide source of medical classification resources

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Class Index

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Aged

General

WT 101

Exercise and physical fitness

QT 255 - QT 256

Health status

WT 101

Mental health

WT 145

Nutrition disorders

WT 115

Nutritional requirements

WT 115

Physical examination and diagnosis

WT 141

Psychology

WT 145

Surgical procedures

WO 950

Surveys

WT 16

Therapeutics (General)

WT 166