Company: CSTL
Filing Date: 2025-02-27
Form Type: 10-K
Source: 0001447362-25-000031
Chunk: 17

Company: CASTLE BIOSCIENCES INC
Filing Date: 2025-02-27
Form: 10-K
Item: Item 7
Chunk 17
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C meets the criteria for “new ADLT” status. ADLT status determines the process by which the rate is set and is not an indication of Medicare coverage. Effective July 1, 2023 and through March 31, 2024, CMS set the initial period rate equal to the list price of $8,500 per test. Effective April 1, 2024 and through December 31, 2025, the published Clinical Laboratory Fee Schedule (“CLFS”) rate for DecisionDx-SCC will be based on the median private payor rates received between July 1, 2023 and November 30, 2023. We submitted the median private payor data to CMS during the data reporting period in December 2023. Effective April 1, 2024, the updated CLFS rate will continue at $8,500 through December 31, 2025. Future rates will be set annually based upon the median private payor rate for the first half of the second preceding calendar year.

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TissueCypher

Most of our TissueCypher tests are processed in our Pittsburgh laboratory under the Medicare jurisdiction managed by Novitas. 

On March 24, 2022, CMS determined that TissueCypher meets the criteria for “new ADLT” status. ADLT status exempts TissueCypher from what is called the “14-day rule,” which simplifies the billing process for Medicare patients. Effective January 1, 2023, the published CLFS rate for TissueCypher was set at $4,950 per test, which will remain effective through December 31, 2024. This rate is based on the median private payor rates received between April 1, 2022 and August 31, 2022. Thereafter, the rate will be set annually based upon the median private payor rate for the first half of the second preceding calendar year. Our 2025 rate will continue to be $4,950 per test based on the median private payor rate data from January 1, 2023 to June 30, 2023.

MyPath Melanoma and DiffDx-Melanoma

MyPath Melanoma was covered under a test-specific LCD policy through Noridian that became effective in June 2019. Effective August 6, 2023, Palmetto and Noridian issued LCDs that converted the test-specific MyPath Melanoma LCD to a “foundational” LCD and