Lab
Castle Biosciences, INC
Castle Biosciences, INC was paid $1.29M by Medicaid between Mar 2021 and Nov 2024, across 8 billing codes. Its largest line is 81529, — 80% of everything it billed.
33Billing provider infoCASTLE BIOSCIENCES, INC
PHOENIX, AZ 85014
PHOENIX, AZ 85014
33aNPI1770734253assigned 10/02/2008
33bProvider typeClinical Medical Laboratory
28Total paid$1.29M
24GClaims7,269
24DCodes billed8
24AFirst – last monthMar 2021 – Nov 2024
Compared with peers
Next to other Clinical Medical Laboratory providers in Arizona
Rank by total paid#19 of 67
Median peer was paid$89K
This provider vs. median14×
Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.
Box 24A · Dates of service
Paid by month
Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
| Year | Claims | Paid | |
|---|---|---|---|
| 2021 | 312 | $192K | |
| 2022 | 725 | $273K | |
| 2023 | 3,074 | $523K | |
| 2024incomplete | 3,158 | $302K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 81529 | 80% | 1,924 | 1,591 | $1.04M | |
| 81479 | Unlisted molecular pathology procedure | 11% | 1,039 | 820 | $140K |
| 0411U | 3.3% | 1,473 | 1,309 | $42K | |
| 81226 | 2.2% | 1,084 | 1,003 | $29K | |
| 81225 | 2.0% | 1,677 | 1,437 | $26K | |
| 0315U | <1% | 29 | 26 | $8K | |
| 0090U | <1% | 29 | 25 | $7K | |
| 888888 | 0% | 14 | 13 | $0.00 |
Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.
From NPPES
Who's on the registration
Authorized officialMAETZOLD, DEREK (CEO)
| Provider | Location | Paid |
|---|---|---|
| Cernostics, INC. | Pittsburgh, PA | $84K |
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.