Chromosome testing on 25-99 cells at GRMC, Inc.

Hospitals report these codes with terse, inconsistent chargemaster text. This plain-English title was written by an AI model from that text and has not been reviewed by a person, so it can be wrong. The prices on this page come straight from hospital filings and do not depend on it.

Model: claude-haiku-5-5
Provider: anthropic
API: message_batches
Reasoning effort: low
Max output tokens: 4096
Prompt version (hash): 444523875572
Generated: October 20, 2026

Original text from hospital filings

HCHG ROS-1 CYTOGENETICS 25-99

Oakland, MD

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Pricing by billing methodology

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How this price compares nationally

GRMC, Inc.’s median price of $245 is 326% above the median hospital's median price ($58), higher than 91% of the 2,018 hospitals reporting CPT 88274. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.

Payers reporting CPT 88274 at GRMC, Inc.

Negotiated rates from the hospital’s own file: 10 payers, 18 plan rates. A facility fee, a professional fee, a per diem and a case rate are different bills, so each is listed on its own. Open a payer to see it across hospitals.

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1	Caresource all plans percent of total billed charges · bothfrom % of charges	$241	$241	$164	68%	—	$76 – $405
2	Highmark all plans percent of total billed charges · bothfrom % of charges	$247	$247	$169	68%	—	$78 – $415
3	Humana all plans percent of total billed charges · bothfrom % of charges	$247	$247	$169	68%	—	$78 – $415
4	Humana tricare percent of total billed charges · bothfrom % of charges	$247	$247	$169	68%	—	$78 – $415
5	Aetna Better Health chip percent of total billed charges · bothfrom % of charges	$252	$252	$172	68%	—	$80 – $424
6	Aetna Better Health managed medicaid percent of total billed charges · bothfrom % of charges	$252	$252	$172	68%	—	$80 – $424
7	Aetna Better Health medicaid percent of total billed charges · bothfrom % of charges	$252	$252	$172	68%	—	$80 – $424
8	Carefirst medicaid percent of total billed charges · bothfrom % of charges	$252	$252	$172	68%	—	$80 – $424
9	Highmark chip percent of total billed charges · bothfrom % of charges	$252	$252	$172	68%	—	$80 – $424
10	Highmark managed medicaid percent of total billed charges · bothfrom % of charges	$252	$252	$172	68%	—	$80 – $424
11	UnitedHealthcare managed medicaid percent of total billed charges · bothfrom % of charges	$252	$252	$172	68%	—	$80 – $424
12	Carefirst all plans percent of total billed charges · bothfrom % of charges	$250	$254	$174	68%	—	$78 – $450
13	MultiPlan all plans percent of total billed charges · bothfrom % of charges	$254	$254	$173	68%	—	$81 – $428
14	Aetna all plans percent of total billed charges · bothfrom % of charges	$250	$257	$176	68%	—	$78 – $450
15	UnitedHealthcare all plans percent of total billed charges · bothfrom % of charges	$250	$257	$176	68%	—	$78 – $450
16	Cigna all plans percent of total billed charges · bothfrom % of charges	$267	$267	$183	68%	—	$85 – $450
17	Cigna rental percent of total billed charges · bothfrom % of charges	$267	$267	$183	68%	—	$85 – $450
18	First Health all plans percent of total billed charges · bothfrom % of charges	$267	$267	$183	68%	—	$85 – $450

Last updated: Mar 31, 2026

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