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ICD-9-CM Volume 3. ICD-9-CM Volume 3 is a system of procedural codes used by health insurers to classify medical procedures for billing purposes. It is a subset of the International Statistical Classification of Diseases and Related Health Problems (ICD) 9-CM. Volumes 1 and 2 are used for diagnostic codes .
The International Classification of Diseases, Clinical Modification (ICD-9-CM) was an adaptation created by the US National Center for Health Statistics (NCHS) and used in assigning diagnostic and procedure codes associated with inpatient, outpatient, and physician office utilization in the United States. The ICD-9-CM is based on the ICD-9 but ...
List of ICD-9 codes 140–239: neoplasms. List of ICD-9 codes 240–279: endocrine, nutritional and metabolic diseases, and immunity disorders. List of ICD-9 codes 280–289: diseases of the blood and blood-forming organs. List of ICD-9 codes 290–319: mental disorders. List of ICD-9 codes 320–389: diseases of the nervous system and sense ...
The DSM-5 (2013), the current version, also features ICD-9-CM codes, listing them alongside the codes of Chapter V of the ICD-10-CM. On 1 October 2015, the United States health care system officially switched from the ICD-9-CM to the ICD-10-CM. The DSM is the authoritative reference work in diagnosing mental disorders in the world.
This is a shortened version of the sixteenth chapter of the ICD-9: Symptoms, Signs and Ill-defined Conditions. It covers ICD codes 780 to 799 . The full chapter can be found on pages 455 to 471 of Volume 1, which contains all (sub)categories of the ICD-9.
Diseases of veins and lymphatics, and other diseases of circulatory system (451–459) 451 Phlebitis and thrombophlebitis. 451.1 Of deep vessels of lower extremities. 451.11 Deep vein thrombosis, femoral. 451.19 Deep vein thrombosis, other leg veins. 451.8 Of other sites. 451.82 Phlebitis, superficial veins, upper extrem.
Major Diagnostic Category. The Major Diagnostic Categories (MDC) are formed by dividing all possible principal diagnoses (from ICD-9-CM) into 25 mutually exclusive diagnosis areas. MDC codes, like diagnosis-related group (DRG) codes, are primarily a claims and administrative data element unique to the United States medical care reimbursement ...
ICD-9-CM was the US' adaptation of ICD-9 and was maintained for use until September 2015. Starting on October 1, 2015, the Centers for Medicare and Medicaid Services (CMMS) granted physicians a one-year grace period to begin using ICD-10-CM , or they would be denied Medicare Part B claims.