Cystatin C Measurement
J15 · Effective Dec 17, 2018
16 active Medicare policies list Z52.4, and 4 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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J15 · Effective Dec 17, 2018
JE · Effective Feb 11, 2019
JF · Effective Feb 11, 2019
JJ · Effective Dec 3, 2018
JM · Effective Dec 3, 2018
J6 · Effective Oct 1, 2015
JK · Effective Oct 1, 2015
JH · Effective Oct 1, 2015
JL · Effective Oct 1, 2015
J15 · Effective Oct 1, 2015
4 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 Z52.4 |
|---|---|---|
| Anesthetic and Antiemetic Infusion Pumps | Aug 31, 2023 | Covered |
| Magnetic Resonance Angiography (MRA) and Magnetic Resonance Venography (MRV) | Mar 23, 2023 | Covered |
| Policy | Effective | Status of Z52.4 |
|---|---|---|
| Concert Genetic Testing: Transplant | Not recorded | Referenced |
| Policy | Effective | Status of Z52.4 |
|---|
National · Effective Dec 4, 2025
National · Effective Oct 1, 2026
National · Effective Sep 11, 2025
J6 · Effective Apr 1, 2026
JL · Effective Oct 1, 2025
National · Effective Apr 16, 2026
| Flow Cytometry | Sep 15, 2026 | Covered |
|---|