APC Pricing Component Update Calendar

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APC Pricing Component Update Calendar

Last Updated: Thursday, August 06, 2026

The table below provides a record of the dates on which the Ambulatory Payment Classification (APC) pricing components were updated.

IMPORTANT NOTE: All Medicare billing guidelines are not in place until the quarterly updates are implemented. Continue using previous quarter guidelines until implementation date listed below.

Quarter

Date of the Update

2026 Quarter 3

8/14/2026*

2026 Quarter 2

4/24/2026

2026 Quarter 1

2/13/2026**

2025 Quarter 4

10/24/2025

2025 Quarter 3

7/25/2025

2025 Quarter 2

5/2/2025

2025 Quarter 1

1/31/2025

2024 Quarter 4

10/25/2024

*Due to an internal technical delay, the 2026 Quarter 3 implementation date (originally scheduled for 8/7/2026) was postponed to 8/14/2026.

**Due to the delayed release of data by the Centers for Medicare and Medicaid Services (CMS), the implementation date for 2026 Quarter 1 was postponed to 2/13/2026.