On a CMS-1500 claim, which identifier uniquely identifies the treating provider?

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Multiple Choice

On a CMS-1500 claim, which identifier uniquely identifies the treating provider?

The main concept is using a standard, unique identifier to identify the provider who rendered the service on a CMS-1500 claim. The National Provider Identifier (NPI) is a 10-digit number assigned to individual clinicians and organizations through the National Plan and Provider Enumeration System (NPPES). It is used on HIPAA-standard claims to clearly identify the treating provider across all payers, ensuring consistent and accurate processing. This is why the NPI is the correct choice: it uniquely identifies providers in a national system, unlike the Tax Identification Number (which identifies a business entity), the Social Security Number (personal data not intended for claims), or a medical license number (which varies by state and does not serve as a universal payer identifier).

The main concept is using a standard, unique identifier to identify the provider who rendered the service on a CMS-1500 claim. The National Provider Identifier (NPI) is a 10-digit number assigned to individual clinicians and organizations through the National Plan and Provider Enumeration System (NPPES). It is used on HIPAA-standard claims to clearly identify the treating provider across all payers, ensuring consistent and accurate processing. This is why the NPI is the correct choice: it uniquely identifies providers in a national system, unlike the Tax Identification Number (which identifies a business entity), the Social Security Number (personal data not intended for claims), or a medical license number (which varies by state and does not serve as a universal payer identifier).

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