Medicaid Provider SpendingClaims paid 2018–2024 · HHS public file
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Avalon Laboratory Solutions

Avalon Laboratory Solutions was paid $7.06M by Medicaid between May 2018 and Jul 2023, across 3 billing codes. Its largest line is G0481, Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms (any type, single or tandem and excluding immunoassays (e.g., ia, eia, elisa, emit, fpia) and enzymatic methods (e.g., alcohol dehydrogenase)), (2) stable isotope or other universally recognized internal standards in all samples (e.g., to control for matrix effects, interferences and variations in signal strength), and (3) method or drug-specific calibration and matrix-matched quality control material (e.g., to control for instrument variations and mass spectral drift); qualitative or quantitative, all sources, includes specimen validity testing, per day; 8-14 drug class(es), including metabolite(s) if performed — 99% of everything it billed.

33Billing provider infoAVALON LABORATORY SOLUTIONS
OWINGS MILLS, MD 21117
33aNPI1467954966assigned 03/01/2018
28Total paid$7.06M
24GClaims57,628
24DCodes billed3
24AFirst – last monthMay 2018 – Jul 2023
Compared with peers

Next to other Clinical Medical Laboratory providers in Maryland

Rank by total paid#12 of 93
Median peer was paid$430K
This provider vs. median16×

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.

Auditor's notes

Automated statistical signals. Not evidence of fraud — how these are computed.

Single-Code Concentration99% of spending on code G0481 with only 3 total codes billed. Highly concentrated billing profile.
Box 24A · Dates of service

Paid by month

$0$100K$200K$300K2018201920202021202220232024
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
YearClaimsPaid
20185,507$686K
201910,043$1.25M
202010,495$1.27M
202116,463$1.99M
202213,232$1.63M
20231,888$234K
Box 24 · Service lines

What it billed for

CodeServiceShareClaimsBene. recordsPaid
G0481 Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms (any type, single or tandem and excluding immunoassays (e.g., ia, eia, elisa, emit, fpia) and enzymatic methods (e.g., alcohol dehydrogenase)), (2) stable isotope or other universally recognized internal standards in all samples (e.g., to control for matrix effects, interferences and variations in signal strength), and (3) method or drug-specific calibration and matrix-matched quality control material (e.g., to control for instrument variations and mass spectral drift); qualitative or quantitative, all sources, includes specimen validity testing, per day; 8-14 drug class(es), including metabolite(s) if performed 99% 55,858 30,880 $6.97M
U0004 2019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc, making use of high throughput technologies as described by cms-2020-01-r 1.2% 1,390 721 $87K
U0005 Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, cdc or non-cdc, making use of high throughput technologies, completed within 2 calendar days from date of specimen collection (list separately in addition to either hcpcs code u0003 or u0004) as described by cms-2020-01-r2 <1% 380 247 $1K

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 officialBLOCKSTON, RODNEY (DIRECTOR OP)
Same official

Other billing entities under BLOCKSTON, RODNEY

Full network →
ProviderLocationPaid
Erso Diagnostics LLCTaneytown, MD$10.56M

Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.