Inj heparin sodium per 10 u
Products billed under this code include Heparin (Porcine) Lock Flush.
Payment limit per 10 UNITS, by effective quarter, 1Q21 to 4Q26. Gaps mean the code was not in that quarter’s file, or CMS gave no payment limit.Products billed under J1642
From the 4Q26 NDC–HCPCS crosswalk. “Limit / pkg” is the 4Q26 payment limit times the billing units in one package.
| Product | Labeler | NDC | Units / pkg | Limit / pkg |
|---|---|---|---|---|
| Heparin (Porcine) Lock Flush | Medefil, Inc. | 64253-0222-21 | 60 | $1.08 |
| Heparin (Porcine) Lock Flush | Medefil, Inc. | 64253-0222-23 | 180 | $3.24 |
| Heparin (Porcine) Lock Flush | Medefil, Inc. | 64253-0222-33 | 180 | $3.24 |
| Heparin (Porcine) Lock Flush | Medefil, Inc. | 64253-0222-35 | 300 | $5.40 |
| Heparin (Porcine) Lock Flush | Medefil, Inc. | 64253-0333-21 | 600 | $10.80 |
| Heparin (Porcine) Lock Flush | Medefil, Inc. | 64253-0333-23 | 1800 | $32.40 |
| Heparin (Porcine) Lock Flush | Medefil, Inc. | 64253-0333-33 | 1800 | $32.40 |
| Heparin (Porcine) Lock Flush | Medefil, Inc. | 64253-0333-35 | 3000 | $54.00 |
| Heparin (Porcine) Lock Flush | Medefil, Inc. | 64253-0444-22 | 12 | $0.216 |
| Heparin (Porcine) Lock Flush | Medefil, Inc. | 64253-0444-25 | 30 | $0.54 |
Every quarter
| Quarter | Payment limit | Change | Billing unit | Description | Source file |
|---|---|---|---|---|---|
| 4Q26 | $0.018 | $0.00 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted September 17, 2026 |
| 3Q26 | $0.018 | $0.00 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted September 15, 2026 |
| 2Q26 | $0.018 | $0.00 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted September 15, 2026 |
| 1Q26 | $0.018 | +$0.001 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted September 15, 2026 |
| 4Q25 | $0.017 | −$0.002 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted September 8, 2026 |
| 3Q25 | $0.019 | +$0.001 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted March 10, 2026 |
| 2Q25 | $0.018 | $0.00 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted March 10, 2026 |
| 1Q25 | $0.018 | +$0.001 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted December 19, 2025 |
| 4Q24 | $0.017 | $0.00 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted June 11, 2025 |
| 3Q24 | $0.017 | $0.00 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted June 11, 2025 |
| 2Q24 | $0.017 | +$0.001 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted March 11, 2025 |
| 1Q24 | $0.016 | $0.00 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted December 19, 2024 |
| 4Q23 | $0.016 | −$0.053 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted October 10, 2024 |
| 3Q23 | $0.069 | +$0.053 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted June 5, 2024 |
| 2Q23 | $0.016 | $0.00 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted February 23, 2024 |
| 1Q23 | $0.016 | −$0.001 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted December 6, 2023 |
| 4Q22 | $0.017 | +$0.002 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted June 22, 2023 |
| 3Q22 | $0.015 | +$0.001 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted June 9, 2023 |
| 2Q22 | $0.014 | −$0.001 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted December 14, 2022 |
| 1Q22 | $0.015 | $0.00 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted June 8, 2022 |
| 4Q21 | $0.015 | $0.00 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted June 2, 2022 |
| 3Q21 | $0.015 | $0.00 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted June 2, 2022 |
| 2Q21 | $0.015 | +$0.001 | 10 UNITS | Inj heparin sodium per 10 u | v1, posted March 1, 2022 |
| 1Q21 | $0.014 | – | 10 UNITS | Inj heparin sodium per 10 u | 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
- 4Q26: 2026-09-17_october-2026-medicare-part-b-payment-limit-files-final.zipposted September 17, 2026
- 4Q26: 2026-09-17_october-2026-ndc-hcpcs-crosswalk-final.zipposted September 17, 2026
- 3Q26: 2026-09-15_july-2026-medicare-part-b-payment-limit-files.zipposted September 15, 2026
- 2Q26: 2026-09-15_april-2026-medicare-part-b-payment-limit-files-final-file.zipposted September 15, 2026
- 1Q26: 2026-09-15_january-2026-medicare-part-b-payment-limit-files.zipposted September 15, 2026
- 4Q25: 2026-09-08_october-2025-asp-pricing-final-file.zipposted September 8, 2026
- 3Q25: 2026-03-10_july-2025-asp-pricing-file.zipposted March 10, 2026
- 2Q25: 2026-03-10_april-2025-asp-pricing-file.zipposted March 10, 2026
- 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