Description of the issue, including: In the documentation of the MIMIC-iii table D_ICD_PROCEDURES is written that each ICD-9 code "corresponds to a single procedural concept". This does not seem to be ...

Administrative data that utilize International Classification of Diseases-Ninth Revision (ICD-9) diagnosis and procedure codes are increasingly used to study patterns of care and outcomes in patients ...

Diabetes included both type I and type II and was defined as any occurrence of International Classification of Diseases, Ninth Edition (ICD-9) diagnosis codes 250.xx, 357.2, 362.0x, or 366.41; ...

In October 2015, the Centers for Medicare & Medicaid Services transitioned from the 9th version of the International Classification of Diseases (ICD-9) codes for reporting patient diagnosis and ...