Eculizumab injection
This code is not in the latest file (4Q26). It was last listed in 1Q25.
Payment limit per 10 MG, by effective quarter, 1Q21 to 1Q25. Gaps mean the code was not in that quarter’s file, or CMS gave no payment limit.Products billed under J1300
No NDCs mapped to this code in the 4Q26 crosswalk.
Every quarter
| Quarter | Payment limit | Change | Billing unit | Description | Source file |
|---|---|---|---|---|---|
| 1Q25 | $224.159 | −$0.474 | 10 MG | Eculizumab injection | v1, posted December 19, 2025 |
| 4Q24 | $224.633 | −$0.837 | 10 MG | Eculizumab injection | v1, posted June 11, 2025 |
| 3Q24 | $225.47 | −$0.233 | 10 MG | Eculizumab injection | v1, posted June 11, 2025 |
| 2Q24 | $225.703 | +$0.018 | 10 MG | Eculizumab injection | v1, posted March 11, 2025 |
| 1Q24 | $225.685 | +$0.422 | 10 MG | Eculizumab injection | v1, posted December 19, 2024 |
| 4Q23 | $225.263 | −$0.528 | 10 MG | Eculizumab injection | v1, posted October 10, 2024 |
| 3Q23 | $225.791 | −$0.418 | 10 MG | Eculizumab injection | v1, posted June 5, 2024 |
| 2Q23 | $226.209 | −$0.829 | 10 MG | Eculizumab injection | v1, posted February 23, 2024 |
| 1Q23 | $227.038 | −$0.666 | 10 MG | Eculizumab injection | v1, posted December 6, 2023 |
| 4Q22 | $227.704 | −$0.311 | 10 MG | Eculizumab injection | v1, posted June 22, 2023 |
| 3Q22 | $228.015 | −$0.508 | 10 MG | Eculizumab injection | v1, posted June 9, 2023 |
| 2Q22 | $228.523 | −$0.42 | 10 MG | Eculizumab injection | v1, posted December 14, 2022 |
| 1Q22 | $228.943 | −$0.285 | 10 MG | Eculizumab injection | v1, posted June 8, 2022 |
| 4Q21 | $229.228 | −$0.543 | 10 MG | Eculizumab injection | v1, posted June 2, 2022 |
| 3Q21 | $229.771 | −$0.292 | 10 MG | Eculizumab injection | v1, posted June 2, 2022 |
| 2Q21 | $230.063 | −$0.253 | 10 MG | Eculizumab injection | v1, posted March 1, 2022 |
| 1Q21 | $230.316 | – | 10 MG | Eculizumab injection | v1, posted December 10, 2021 |
“Change” is the difference from the previous quarter, shown only when both quarters have a payment limit and the billing unit is the same. “vs. last quarter” and “vs. a year ago” follow the same rule.
CMS source files
- 1Q25: 2025-12-19_january-2025-asp-pricing-file-03-11-25-final-file.zipposted December 19, 2025
- 4Q24: 2025-06-11_october-2024-asp-pricing-file.zipposted June 11, 2025
- 3Q24: 2025-06-11_july-2024-asp-pricing-file.zipposted June 11, 2025
- 2Q24: 2025-03-11_april-2024-asp-pricing-file.zipposted March 11, 2025
- 1Q24: 2024-12-19_january-2024-asp-pricing-file.zipposted December 19, 2024
- 4Q23: 2024-10-10_october-2023-asp-pricing-file.zipposted October 10, 2024
- 3Q23: 2024-06-05_july-2023-asp-pricing-file.zipposted June 5, 2024
- 2Q23: 2024-02-23_april-2023-asp-pricing-file.zipposted February 23, 2024
- 1Q23: 2023-12-06_january-2023-asp-pricing-file.zipposted December 6, 2023
- 4Q22: 2023-06-22_october-2022-asp-pricing-file.zipposted June 22, 2023
- 3Q22: 2023-06-09_july-2022-asp-pricing-file.zipposted June 9, 2023
- 2Q22: 2022-12-14_april-2022-asp-pricing-file.zipposted December 14, 2022
- 1Q22: 2022-06-08_january-2022-asp-pricing-file.zipposted June 8, 2022
- 4Q21: 2022-06-02_october-2021-asp-pricing-file.zipposted June 2, 2022
- 3Q21: 2022-06-02_july-2021-asp-pricing-file.zipposted June 2, 2022
- 2Q21: 2022-03-01_april-2021-asp-pricing-file.zipposted March 1, 2022
- 1Q21: 2021-12-10_january-2021-asp-pricing-file.zipposted December 10, 2021