Medicare COVID-19 Hospitalization Trends for Beneficiaries

Aggregate information from Medicare Fee-for-Service claims, Medicare Advantage encounter, and Medicare enrollment data provides insight into beneficiary hospitalizations during the pandemic. The Centers for Medicare and Medicaid Services released the first report in June 2020 and updated it 13 times throughout 2020 and 2021. The data focuses on hospitalization trends over time for Medicare beneficiaries with a COVID-19 diagnosis.

Use Cases

• Analyze hospitalization trends over time for Medicare beneficiaries with a COVID-19 diagnosis.
• Compare hospitalization patterns between Medicare Fee-for-Service and Medicare Advantage encounter data.
• Investigate health equity by examining beneficiary group hospitalization data across states and territories.
• Study inpatient hospitalization trends during different phases of the COVID-19 public health emergency.

Strengths

• Data originates from the authoritative Centers for Medicare and Medicaid Services.
• Report was updated 13 times with refreshed data throughout 2020 and 2021.
• Covers both Medicare Fee-for-Service claims and Medicare Advantage encounter data.

Limitations

• Specific row counts, column details, and sample data are unavailable for review.
• The dataset's temporal coverage and update frequency after 2021 are not explicitly stated.
• Lack of granular file format and size information may complicate initial data handling.

Provenance

Source

Centers for Medicare and Medicaid Services (CMS)

Collection Method

Aggregated from Medicare Fee-for-Service claims, Medicare Advantage encounter data, and Medicare enrollment data.

Time Range

Covers the COVID-19 pandemic period, with reporting beginning in June 2020.

Freshness

Metadata indicates a last update of 2026-02-23, but the underlying report data's recency is unspecified.

Geography

Covers states and territories of the United States.