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OperationExtList

Name	Description	Type	Additional information
operations		Collection of OperationExtModel	None.

The Provider of Services data are collected through the Centers for Medicare & Medicaid Services (CMS) Regional Offices.
It contains an individual record for each Medicare-approved provider and is updated quarterly.

The Preventive Services information are collected while browsing through the Centers for Medicare & Medicaid Services (CMS) Websites.
Medicare policy changes frequently so links to the source documents have been provided within the document for your reference.

The ICD-10 Diagnosis Codes are based on the latest diagnosis coding files (2021 ICD-10-CM and 2018 GEMs).

The ICD-10 Procedure Codes are based on the latest procedure coding files (2021 ICD-10-PCS and 2018 GEMs).