Ambulatory Surgery Data Sets and Data Products

Ambulatory Surgery Encounter Data

On a quarterly basis (every three months), licensed surgical clinics and hospitals licensed for outpatient surgery submit abstracted information from individual patient records which include data on the patient’s ZIP code, gender, birthdate, and principal language, service date, diagnoses, cause of injury, treatments/procedures, disposition, and expected source of payment. To protect individual patient confidentiality, data are aggregated into public use files and data products which are available on an annual basis.

This page was last updated on Friday, March 30, 2018.

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