ICD9Data.com takes the current ICD-9-CM and HCPCS medical billing codes and adds 5.3+ million links between them. Combine that with a Google-powered search engine, drill-down navigation system and instant coding notes and it's easier than ever to quickly find the medical coding information you need.

Complete information about 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. [1][2]

2001年1月1日 · Lookup ICD-9 codes to get official descriptors and code usage advice. Codify by AAPC helps you to crosswalk from ICD-9 to ICD-10 codes.

2024年10月29日 · Click the links below to download the 2025 valid and excluded ICD diagnosis code lists in Excel (.xlsx). The valid lists also include the No-Fault Plan Type D exclusion indicators.

2006年10月1日 · 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.

Find ICD-9-CM diagnosis codes, previously used by CMS for medical coding. Explore its numeric structure, limitations in specificity.

2015 ICD-10-CM Diagnosis Codes · Index; Convert 2015 ICD-9-CM <-> ICD-10-CM; 2015 ICD-10-PCS Procedure Codes

ICD-9-CM is the official system of assigning codes to diagnoses and procedures associated with hospital utilization in the United States. The ICD-9 was used to code and classify mortality data from death certificates until 1999, when use of ICD-10 for mortality coding started.

ICD-9-CM diagnosis and procedure codes is required under the Health Insurance Portability and Accountability Act (HIPAA). The diagnosis codes (Volumes 1-2) have been adopted under HIPAA for all healthcare settings. Volume 3 procedure codes have been adopted for inpatient procedures reported by hospitals.