Biomarkers for Oncology
JH · Effective Oct 1, 2015
91 active Medicare policies list D46.21, and 1 commercial payer policy lists it. See each policy's status for the code and its official source. Listing a code is not a coverage decision: read each policy’s source for the requirements that apply.
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JH · Effective Oct 1, 2015
JL · Effective Oct 1, 2015
JJ · Effective Oct 1, 2015
JM · Effective Oct 1, 2015
J6
J6 · Effective Jul 15, 2026
JK
JK · Effective Jul 15, 2026
JJ · Effective Jul 24, 2022
JM · Effective Jul 24, 2022
1 policy from 1 payer
Summary of the payer’s published policy. Not a coverage determination — confirm with the payer before submitting.
| Policy | Effective | Status of D46.21 |
|---|---|---|
| Serum Folate and Red Blood Cell Folate Testing | Dec 15, 2025 | Covered |
J15 · Effective Oct 1, 2015
J5 · Effective Oct 1, 2015
J8 · Effective Oct 1, 2015
J15 · Effective Oct 1, 2015
J6 · Effective Aug 1, 2018
JK · Effective Aug 1, 2018
J6 · Effective Oct 1, 2015
JK · Effective Oct 1, 2015
JE · Effective Oct 1, 2015
JF · Effective Oct 1, 2015
JJ · Effective Oct 1, 2015
JM · Effective Oct 1, 2015
J15 · Effective May 6, 2019
JE · Effective Jun 3, 2019
JF · Effective Jun 3, 2019
JJ · Effective Apr 8, 2019
JM · Effective Apr 8, 2019
J5 · Effective May 13, 2019
J8 · Effective May 13, 2019
JE · Effective Aug 8, 2022
JF · Effective Aug 8, 2022
JJ · Effective Jul 3, 2022
JM · Effective Jul 3, 2022
J5 · Effective Jul 3, 2022
J8 · Effective Jul 3, 2022
J15 · Effective Dec 26, 2021
JE · Effective Jan 2, 2022
JF · Effective Jan 2, 2022
JJ · Effective Dec 26, 2021
JM · Effective Dec 26, 2021
J5 · Effective Dec 26, 2021
J8 · Effective Dec 26, 2021
J15 · Effective Feb 10, 2020
JE · Effective May 17, 2020
JF · Effective May 17, 2020
JJ · Effective Feb 10, 2020
JM · Effective Feb 10, 2020
J5 · Effective Feb 9, 2020
J8 · Effective Feb 9, 2020
J6 · Effective Oct 1, 2015
JK · Effective Oct 1, 2015
J9 · Effective Oct 1, 2015
J6 · Effective May 1, 2017
JK · Effective May 1, 2017
JJ · Effective Jun 12, 2017
JM · Effective Jun 12, 2017
JL · Effective Apr 24, 2025
National · Effective Oct 1, 2026
National · Effective Oct 1, 2026
National · Effective Jul 15, 2026
National · Effective Sep 27, 2026
J5 · Effective Apr 1, 2025
National · Effective Mar 5, 2026
J6 · Effective Apr 1, 2026
J6 · Effective Apr 1, 2026
National · Effective Oct 1, 2026
National · Effective Oct 1, 2026
National · Effective Jul 13, 2023
National · Effective Aug 6, 2026
J5 · Effective Jun 1, 2023
National · Effective Oct 23, 2025
National · Effective Aug 6, 2026
National · Effective Aug 13, 2026
J5 · Effective Aug 6, 2026
National · Effective Apr 24, 2025
National · Effective Feb 5, 2026
National · Effective Apr 24, 2025
J5 · Effective Apr 24, 2025
National · Effective Oct 1, 2026
National · Effective Sep 24, 2026
J5 · Effective Oct 1, 2026
National · Effective Oct 1, 2026
J6 · Effective Jul 15, 2026
J6 · Effective Apr 1, 2026
National · Effective Oct 30, 2025
National · Effective Jul 1, 2026
National · Effective Oct 1, 2026
National · Effective Oct 1, 2026