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  2. List of TCP and UDP port numbers - Wikipedia

    en.wikipedia.org/wiki/List_of_TCP_and_UDP_port...

    This is a list of TCP and UDP port numbers used by protocols for operation of network applications. The Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP) only need one port for bidirectional traffic. TCP usually uses port numbers that match the services of the corresponding UDP implementations, if they exist, and vice versa.

  3. Healthcare Common Procedure Coding System - Wikipedia

    en.wikipedia.org/wiki/Healthcare_Common...

    Level III codes, also called local codes, were developed by state Medicaid agencies, Medicare contractors, and private insurers for use in specific programs and jurisdictions. The Health Insurance Portability and Accountability Act of 1996 (HIPAA) instructed CMS to adopt a standard coding systems for reporting medical transactions.

  4. Current Procedural Terminology - Wikipedia

    en.wikipedia.org/wiki/Current_Procedural_Terminology

    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.

  5. Medical billing - Wikipedia

    en.wikipedia.org/wiki/Medical_billing

    Medical coders are responsible for translating healthcare services, diagnoses, and procedures into standardized codes used for billing purposes. These codes ensure that healthcare providers receive accurate reimbursement from insurance companies. On the other hand, medical billing involves using these codes to create and submit claims to ...

  6. United States border preclearance - Wikipedia

    en.wikipedia.org/wiki/United_States_border_pre...

    Each preclearance port has a distinct, three-letter port of entry code. The list of codes is maintained by CBP and may be different from the IATA and ICAO airport codes of each airport, provided here from the respective Wikipedia article. These CBP codes can be commonly found on passport entry stamps or parole stamps. [73]

  7. CBP Office of Field Operations - Wikipedia

    en.wikipedia.org/wiki/CBP_Office_of_Field_Operations

    U.S. CBP Office of Field Operations agent checking the authenticity of a travel document at an international airport using a stereo microscope CBP OFO has full Border Search Authority granted by the U.S. Congress which allows officers to stop, question, inspect and examine any person or conveyance entering or exiting the United States and place those individuals violating federal law under arrest.

  8. Medical classification - Wikipedia

    en.wikipedia.org/wiki/Medical_classification

    Diagnosis classifications list diagnosis codes, which are used to track diseases and other health conditions, inclusive of chronic diseases such as diabetes mellitus and heart disease, and infectious diseases such as norovirus, the flu, and athlete's foot. Procedure classifications list procedure code, which are used to capture interventional data.

  9. National Uniform Billing Committee - Wikipedia

    en.wikipedia.org/wiki/National_Uniform_Billing...

    The National Uniform Billing Committee (NUBC) is the governing body for forms and codes use in medical claims billing in the United States for institutional providers like hospitals, nursing homes, hospice, home health agencies, and other providers. The NUBC was formed by the American Hospital Association (AHA) in 1975. [3]