Top billers · Surgical Pathology · Illinois

Who bills surgical pathology in Illinois?

In 2024, 610 providers billed Medicare for surgical pathology, special stains, and immunohistochemistry in Illinois: 1,037,585 services and an estimated $37.1M in Medicare payments. Below: the top 5 by service volume, straight from CMS's public billing data.

The list

The top 5 surgical pathology billers in Illinois.

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

#	Provider	Specialty	City	Services	Est. Medicare paid
1	Consolidated Pathology Consultants, Sc	Clinical Laboratory	Libertyville	33,988	$1.7M
2	Quest Diagnostics Llc Il	Clinical Laboratory	Schaumburg	32,978	$920K
3	Amy Derick, M.D	Dermatology	Barrington	30,682	$1.1M
4	Seema Apichai, M.D.	Dermatology	Chicago	27,727	$1.7M
5	Tempus Ai, Inc.	Clinical Laboratory	Chicago	20,365	$1.2M

That's the top 5. 605 more providers billed surgical pathology in Illinois 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 Illinois

88305Pathology examination of tissue using a microscope, intermediate complexity628,992

88341Special stained specimen slides to examine tissue, each additional procedure164,641

88342Special stained specimen slides to examine tissue, initial procedure108,230

88313Special stained specimen slides to examine tissue including interpretation and report38,799

88307Pathology examination of tissue using a microscope, moderately high complexity36,063

88312Special stained specimen slides to identify organisms including interpretation and report31,996

Top specialties billing it

Pathology469 providers

Dermatology77 providers

Gastroenterology41 providers

Clinical Laboratory10 providers

Where the billers are

Chicago195 providers

Maywood47 providers

Evanston23 providers

Rockford20 providers

Naperville19 providers

City breakdown

The top surgical pathology cities in Illinois.

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

In 2024 the top city for surgical pathology in Illinois by est. Medicare paid was Chicago: 195 providers billed 245,607 services for an estimated $9.3M, led by Seema Apichai, M.D., with 27,727 services (est. $1.7M Medicare paid).

#	City	Billers	Services	Est. Medicare paid	City leader (2024)
1	Chicago	195	245,607	$9.3M	Seema Apichai, M.D. · 27,727 services · est. $1.7M
2	Maywood	47	63,769	$1.9M	Evan Stokar · 7,000 services · est. $378K
3	Naperville	19	48,200	$1.7M	Eugen Minca, MD · 10,824 services · est. $332K
4	Evanston	23	28,964	$830K	Geoffrey Turner, MD · 3,032 services · est. $92K
5	Rockford	20	14,139	$403K	Ania Henning, MD · 3,521 services · est. $131K

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 specimen exam or stain 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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