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Medical billing, a payment process in the United States healthcare system, is the process of reviewing a patient's medical records and using information about their diagnoses and procedures to determine which services are billable and to whom they are billed.
The main discussion of these abbreviations in the context of drug prescriptions and other medical prescriptions is at List of abbreviations used in medical prescriptions. Some of these abbreviations are best not used, as marked and explained here.
The CPT code set describes medical, surgical, and diagnostic services and is designed to communicate uniform information about medical services and procedures among physicians, coders, patients, accreditation organizations, and payers for administrative, financial, and analytical purposes.
The POS is based on a managed care foundation—lower medical costs in exchange for more limited choice. But POS health insurance does differ from other managed care plans. Enrollees in a POS plan are required to choose a primary care physician (PCP) from within the health care network; this PCP becomes their "point of service". The PCP may ...
Past medical history (see also medical history) PSI: Pneumonia severity index: PSP: phenylsulphtalein: PSS: progressive systemic sclerosis (see scleroderma) PSVT: paroxysmal supraventricular tachycardia: PT: prothrombin time physical therapy (physiotherapy) Pt. patient (from Latin patiens, meaning "one who endures" or "one who suffers") PTA
A POS plan uses some of the features of each of the above plans. Members of a POS plan do not make a choice about which system to use until the service is being used. In terms of using such a plan, a POS plan has levels of progressively higher patient financial participation, as the patient moves away from the more managed features of the plan.
Pronunciation follows convention outside the medical field, in which acronyms are generally pronounced as if they were a word (JAMA, SIDS), initialisms are generally pronounced as individual letters (DNA, SSRI), and abbreviations generally use the expansion (soln. = "solution", sup. = "superior").
The standard defines documents for electronic transmission of medical prescriptions in the United States. The NCPDP Telecommunications standard includes transactions for eligibility verification, claim and service billing, predetermination of benefits, prior authorization, and information reporting, and is used primarily in the United States.