ICD9 Online Home

Free online searchable
2009 ICD-9-CM

Search for  

Diseases and Injuries
>> Tabular Index
>> Alphabetic Index

Procedures
>> Tabular Index
>> Alphabetic Index

Appendices
>> Drugs / Chemicals
>> External Causes

Other Resources
>> HCPCS Alpha
>> Medical Dictionary
>> Drug Directory


Tips
Contribute




Hierarchy, Social

Hierarchies, Social | Social Hierarchies | Social Hierarchy

Social rank-order established by certain behavioral patterns.
 
Google
 
Web icd9cm.chrisendres.com