Top billers · Drug Testing · Missouri

Who bills drug testing in Missouri?

In 2024, 61 providers billed Medicare for presumptive and definitive drug testing in Missouri: 14,622 services and an estimated $1.3M in Medicare payments. Below: the top 5 by service volume, straight from CMS's public billing data.

The list

The top 5 drug testing billers in Missouri.

Ranked by 2024 Medicare service volume across the family's codes.

#	Provider	Specialty	City	Services	Est. Medicare paid
1	Midwest Innovation Laboratory LLC	Clinical Laboratory	Saint Louis	2,661	$251K
2	Mahendra Gunapooti, MD	Physical Medicine and Rehabilitation	Florissant	1,684	$212K
3	Timothy Mcpherson, D.O.	Family Practice	Steele	1,427	$192K
4	Thyroid Specialty Laboratory Inc	Clinical Laboratory	Fenton	599	$128K
5	Avertest, LLC	Clinical Laboratory	Saint Louis	588	$44K

That's the top 5. 56 more providers billed drug testing in Missouri in 2024. The full ranked list, with year-over-year history, group affiliations, and phone numbers, is one search in Prospect 811.

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The breakdown

What's behind the number.

Top codes in Missouri

80307Testing for presence of drug, by chemistry analyzers5,994

G0480Drug 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/ms3,452

80305Testing for presence of drug, read by direct observation2,717

G0483Drug 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/ms1,023

G0482Drug 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/ms961

G0481Drug 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/ms475

Top specialties billing it

Nurse Practitioner21 providers

Family Practice12 providers

Clinical Laboratory8 providers

Interventional Pain Management5 providers

Where the billers are

Cape Girardeau8 providers

Saint Louis8 providers

Springfield5 providers

Bridgeton4 providers

Lees Summit3 providers

City breakdown

The top drug testing cities in Missouri.

The same 2024 Medicare data, sliced by city: the biggest drug testing cities by number of billers, in est.-Medicare-paid order.

In 2024 the top city for drug testing in Missouri by est. Medicare paid was Saint Louis: 8 providers billed 4,277 services for an estimated $382K, led by Midwest Innovation Laboratory LLC, with 2,661 services (est. $251K Medicare paid).

#	City	Billers	Services	Est. Medicare paid	City leader (2024)
1	Saint Louis	8	4,277	$382K	Midwest Innovation Laboratory LLC · 2,661 services · est. $251K
2	Lees Summit	3	1,251	$101K	Anna Maizlin, APRN, ANP-BC · 427 services · est. $35K
3	Bridgeton	4	639	$52K	Christian Oliver, M.D. · 191 services · est. $16K
4	Cape Girardeau	8	1,575	$51K	Joseph Essmyer · 422 services · est. $37K
5	Springfield	5	600	$31K	David Tonkin, MD · 404 services · est. $28K

City totals are cut from the same public CMS data as everything above: Medicare fee-for-service only, after CMS's under-11-beneficiary suppression, dollars always est. Medicare paid. Where a city shows fewer than 3 billers, we show the totals and name no one. Naming is capped by design: up to 5 ranked billers above plus at most one leader per city here, and no one else on this page.

Where these numbers come from. Everything on this page is computed from CMS's public Medicare Provider Utilization & Payment data for 2024, the most recent year CMS has released. It covers traditional Medicare fee-for-service only (no commercial insurance, no Medicare Advantage). CMS suppresses any provider-and-code line with fewer than 11 beneficiaries before publishing, so low-volume billers don't appear at all. "Est. Medicare paid" is each billing line's average Medicare payment multiplied by its service count, summed. One service is one drug screen or definitive panel as billed to Medicare. Prospect 811 organizes public data; it doesn't add to or alter it. Not affiliated with or endorsed by CMS. Full detail on the data page.

This is one code family, one state, one year.

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