---
language:
- en
pretty_name: Number of Accountable Care Organization Assigned Beneficiaries by County
tags:
- hhs
- cms
- medicare
---

# Number of Accountable Care Organization Assigned Beneficiaries by County

## Description

The Shared Savings Program Number of Accountable Care Organization Assigned Beneficiaries by County dataset provides aggregate data of total assigned beneficiaries by Shared Savings Program ACO for each county where at least one of their assigned beneficiaries resides. Assigned beneficiary person-year counts are based on certified Shared Savings Program ACO Participant Lists and assignment methodology for that performance year.

 

DISCLAIMER: This information is current as of the last update. Changes to Shared Savings Program ACO information occur periodically. Each Shared Savings Program ACO has the most up-to-date information about their organization. Consider contacting the Shared Savings Program ACO for the latest information. Contact information is available in the ACO Public Use File (PUF) and the ACO Participants PUF.

## Dataset Details

- **Publisher**: Centers for Medicare & Medicaid Services
- **Temporal Coverage**: 2016-01-01/2023-12-31
- **Last Modified**: 2024-11-21
- **Contact**: Shared Savings Program - CM (SharedSavingsProgram@cms.hhs.gov)

## Source

Original data can be found at: https://data.cms.gov/medicare-shared-savings-program/number-of-accountable-care-organization-assigned-beneficiaries-by-county

## Usage

You can load this dataset using:

```python
from datasets import load_dataset
 dataset = load_dataset('HHS-Official/number-of-accountable-care-organization-assigned-b')
```
## License

This dataset is licensed under https://www.usa.gov/government-works