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Hepatocellular carcinoma in an individual who was hepatitis C positive. Autopsy specimen. Specialty. Oncology. Hepatocellular carcinoma (HCC[1]) is the most common type of primary liver cancer in adults and is currently the most common cause of death in people with cirrhosis. [2] HCC is the third leading cause of cancer-related deaths worldwide.
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 ...
Given that HCC is the most-common type of liver cancer, the areas around the world with the most new cases of HCC each year are Northern and Western Africa as well as Eastern and South-Eastern Asia. [43] China has 50% of HCC cases globally, and more than 80% of total cases occur in sub-Saharan Africa or in East-Asia due to hepatitis B virus.
The CCS for ICD-9-CM provides a diagnosis and procedure categorization scheme that can be used to classify more than 14,000 ICD-9-CM diagnosis and 3,900 procedure codes into a manageable number of clinically meaningful categories. The CCS for ICD-9-CM was updated annually starting January 1980 through September 30, 2015.
Medical billing. Medical billing is a payment practice within the United States healthcare system. The process involves the systematic submission and processing of healthcare claims for reimbursement. Once the services are provided, the healthcare provider creates a detailed record of the patient's visit, including the diagnoses, procedures ...
The Health Insurance Portability and Accountability Act of 1996 (HIPAA) instructed CMS to adopt a standard coding systems for reporting medical transactions. The use of Level III codes was discontinued on December 31, 2003, in order to adhere to consistent coding standards. [3]: 2 Level III codes were different from the modern CPT Category III ...
Chargemasters include thousands of hospital services, medical procedures, equipment fees, drugs, supplies, and diagnostic evaluations such as imaging and blood tests. [6] Each item in the chargemaster is assigned a unique identifier code and a set price that are used to generate patient bills. [6] Every hospital system maintains its own ...
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 ...