Medical Diagnosis Codes, the ICD-9-CM Vol. 1 Code Set is used to classify diseases and a wide variety of signs, symptoms, abnormal findings, complaints, social circumstances and external causes of injury or disease.

The following is a list of codes for International Statistical Classification of Diseases and Related Health Problems. List of ICD-9 codes 001–139: infectious and parasitic diseases

Diagnosis code. In healthcare, diagnosis codes are used as a tool to group and identify . ICD-10 PCS; ICD-9-CM Volume 3; NIC; SNOMED P axis; OPS-301; Read codes/OPCS-4; CCAM; ICHI; LOINC; Pharmaceutical codes: ATC; NDC; SNOMED C axis; DIN; Outcomes codes: NOC .

Downloadable files of diagnosis and procedure codes and their full and abbreviated titles are available in the "Downloads" and "Related Links" portion of this page.

International Classification of Diseases (ICD) The International Classification of Diseases (ICD) is the standard diagnostic tool for epidemiology, health management and clinical purposes.

Enter a code or keyword to conduct your search for ICD-9 Codes. After searching, select an ICD-9 Code link from the results table to populate the corresponding text box and close the pop-up window.

ICD-9-CM codes are very different than ICD-10-CM/PCS code sets: There are nearly 19 times as many procedure codes in ICD-10-PCS than in ICD-9-CM volume 3 ; There are nearly 5 times as many diagnosis codes in ICD-10-CM than in ICD-9-CM ; ICD-10 has alphanumeric categories instead of numeric ones ; The order of some chapters have changed, some titles have been renamed, and conditions have been grouped differently ;

2014 ICD-9-CM Diagnosis Codes > 001-139 Infectious And Parasitic Diseases; 140-239 Neoplasms; 240-279 Endocrine, Nutritional And Metabolic Diseases, . Free ICD-10-CM/PCS Codes. 2016 ICD-10-CM Diagnosis Codes · Index; Convert ICD-9-CM <-> 2016 ICD-10-CM; 2016 ICD-10-PCS Procedure Codes; Free HCPCS Codes. 2016 · 2015 · 2014 · 2013 · 2012;

Find-A-Code - ICD 10 Codes, CPT Codes, HCPCS Codes, ICD 9 Codes - Onlne Encoder - Medical Billing and Coding. Summary: The most popoular online encoder. Search tools, index look-up and coding tools for ICD-10-CM/PCS, CPT, HCPCS, ICD-9-CM and many more medical and health care billing code sets as well as DRGs, APCs, NDCs, NPIs, provider taxonomy, place of service and more.