Assays for Vitamins and Metabolic Function
JH · Effective Oct 1, 2015
37 active Medicare policies list Z79.51, and 5 commercial payer policies list 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
J15 · Effective Feb 1, 2016
JJ · Effective Sep 18, 2022
JM · Effective Sep 18, 2022
JJ · Effective Sep 18, 2017
JM · Effective Sep 18, 2017
JJ · Effective Oct 1, 2015
JM · Effective Oct 1, 2015
JE · Effective Mar 13, 2017
5 policies from 3 payers
Summary of the payer’s published policy. Not a coverage determination — confirm with the payer before submitting.
| Policy | Effective | Status of Z79.51 |
|---|---|---|
| Iontophoresis | Apr 26, 2023 | Covered |
| Joint Resurfacing | Nov 20, 2023 | Covered |
| Varicella and Herpes Zoster Vaccines | Mar 22, 2023 | Covered |
| Policy | Effective | Status of Z79.51 |
|---|---|---|
| Pulmonary Function Testing | Not recorded | Covered |
JF · Effective Mar 13, 2017
JH · Effective Oct 1, 2015
JL · Effective Oct 1, 2015
JH · Effective Oct 1, 2015
JL · Effective Oct 1, 2015
J6 · Effective Apr 1, 2018
JK · Effective Apr 1, 2018
JE · Effective Feb 3, 2017
JF · Effective Feb 3, 2017
JJ · Effective Jan 29, 2023
JM · Effective Jan 29, 2023
J5 · Effective Oct 1, 2015
J8 · Effective Oct 1, 2015
J9 · Effective Oct 1, 2015
JL · Effective Oct 1, 2025
National · Effective Jan 4, 2024
National · Effective Jan 1, 2025
National · Effective Oct 1, 2025
National · Effective Oct 1, 2025
National · Effective Oct 16, 2025
JL · Effective Feb 26, 2026
JL · Effective Oct 1, 2025
J5 · Effective Oct 1, 2024
National · Effective Aug 14, 2025
J6 · Effective Oct 1, 2024
National · Effective Oct 1, 2023
J9 · Effective Oct 1, 2023
| Policy | Effective | Status of Z79.51 |
|---|
| Mastectomy for Gynecomastia | Apr 15, 2026 | Covered |
|---|